Merge pull request #991 from roboflow/develop

`supervision-0.19.0` release

.github/workflows/docs.yml

@@ -1,10 +1,8 @@
-name: Docs WorkFlow
+name: Docs WorkFlow - Develop Tag 📚
 
 on:
   push:
     branches:
-      - master
-      - main
       - develop
 
 permissions:
@@ -16,11 +14,34 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - name: 🔄 Checkout code
+        uses: actions/checkout@v4
         with:
-          python-version: 3.x
-      - run: pip install mkdocs-material
-      - run: pip install "mkdocstrings[python]"
-      - run: pip install "mkdocs-material[imaging]"
-      - run: mkdocs gh-deploy --force
+          fetch-depth: 0
+      - name: 🐍 Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - name: 📦 Install mkdocs-material
+        run: pip install "mkdocs-material[all]"
+      - name: 📦 Install mkdocstrings[python]
+        run: pip install "mkdocstrings[python]"
+      - name: 📦 Install mkdocs-material[imaging]
+        run: pip install "mkdocs-material[imaging]"
+      - name: 📦 Install mike
+        run: pip install "mike"
+      - name: 📦 Install mkdocs-git-revision-date-localized-plugin
+        run: pip install "mkdocs-git-revision-date-localized-plugin"
+      - name: 📦 Install JupyterLab
+        run: pip install jupyterlab
+      - name: 📦 Install mkdocs-jupyter
+        run: pip install mkdocs-jupyter
+      - name: 📦 Install mkdocs-git-committers-plugin-2
+        run: pip install mkdocs-git-committers-plugin-2
+      - name: ⚙️ Configure git for github-actions
+        run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
+      - name: 🚀 Deploy MkDoc-Material with mike
+        run: |
+          MKDOCS_GIT_COMMITTERS_APIKEY=${{ secrets.GITHUB_TOKEN }} mike deploy --push develop

.github/workflows/publish.yml

@@ -3,8 +3,6 @@ on:
   push:
     tags:
       - '[0-9]+.[0-9]+[0-9]+.[0-9]'
-      - '[0-9]+.[0-9]+[0-9]+.[0-9]'
-      - '[0-9]+.[0-9]+[0-9]+.[0-9]'
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:

.github/workflows/test-doc.yml

@@ -0,0 +1,34 @@
+name: 🧪 Docs Test WorkFlow 📚
+
+on:
+  pull_request:
+    branches: [main, develop]
+
+jobs:
+  docs-build-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 🔄 Checkout code
+        uses: actions/checkout@v4
+      - name: 🐍 Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - name: 📦 Install mkdocs-material
+        run: pip install "mkdocs-material[all]"
+      - name: 📦 Install mkdocstrings[python]
+        run: pip install "mkdocstrings[python]"
+      - name: 📦 Install mkdocs-material[imaging]
+        run: pip install "mkdocs-material[imaging]"
+      - name: 📦 Install mike
+        run: pip install "mike"
+      - name: 📦 Install mkdocs-git-revision-date-localized-plugin
+        run: pip install "mkdocs-git-revision-date-localized-plugin"
+      - name: 📦 Install JupyterLab
+        run: pip install jupyterlab
+      - name: 📦 Install mkdocs-jupyter
+        run: pip install mkdocs-jupyter
+      - name: 📦 Install mkdocs-git-committers-plugin-2
+        run: pip install mkdocs-git-committers-plugin-2
+      - name: 🧪 Test documentation build
+        run: mkdocs build --verbose

.github/workflows/test-min.yml

@@ -37,15 +37,15 @@ jobs:
               matplotlib==3.5.0 \
               numpy==1.21.2 \
               opencv-python==4.5.5.64 \
-              packaging==23.2 \
               Pillow==10.1.0 \
+              packaging==23.2 \
               pluggy==1.3.0 \
               pyparsing==3.1.1 \
               pytest==7.2.0 \
               python-dateutil==2.8.2 \
               PyYAML==5.3 \
               requests==2.26.0 \
-              scipy==1.9.0 \
+              scipy==1.10.0 \
               setuptools-scm==8.0.4 \
               six==1.16.0 \
               tomli==2.0.1 \

.gitignore

@@ -133,5 +133,23 @@ dmypy.json
 # Pyre type checker
 .pyre/
 
-# Notebooks
-notebooks/
+# OSX folder attributes
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# Windows
+Thumbs.db
+Desktop.ini
+
+# Linux
+*~
+.directory
+.Trash-*

.pre-commit-config.yaml

@@ -13,7 +13,7 @@ repos:
       - id: trailing-whitespace
         exclude: test/.*\.py
       - id: check-yaml
-      - id: check-docstring-first
+        exclude: mkdocs.yml
       - id: check-executables-have-shebangs
       - id: check-toml
       - id: check-case-conflict
@@ -29,7 +29,7 @@ repos:
 
 
   -   repo: https://github.com/PyCQA/bandit
-      rev: '1.7.6'
+      rev: '1.7.8'
       hooks:
       -   id: bandit
           args: ["-c", "pyproject.toml"]
@@ -46,7 +46,7 @@ repos:
 
 
   -   repo: https://github.com/astral-sh/ruff-pre-commit
-      rev: v0.1.13
+      rev: v0.3.2
       hooks:
       -   id: ruff
           args: [--fix, --exit-non-zero-on-fix]

CITATION.cff

@@ -15,7 +15,7 @@ url: 'https://roboflow.github.io/supervision/'
 abstract: >-
   supervision features a range of utilities for use in
   computer vision projects, from detections processing and
-  filtering to confusion matrix calcuation.
+  filtering to confusion matrix calculation.
 keywords:
   - computer vision
   - image processing

CONTRIBUTING.md

@@ -52,7 +52,7 @@ git push -u origin main
 
 ### Pre-commit tool
 
-This project utilizes the [pre-commit](https://pre-commit.com/) tool to maintain code quality and consistency. Before submitting a pull request or making any commits, it is important to run the pre-commit tool to ensure that your changes meet the project's guidelines.
+This project uses the [pre-commit](https://pre-commit.com/) tool to maintain code quality and consistency. Before submitting a pull request or making any commits, it is important to run the pre-commit tool to ensure that your changes meet the project's guidelines.
 
 Furthermore, we have integrated a pre-commit GitHub Action into our workflow. This means that with every pull request opened, the pre-commit checks will be automatically enforced, streamlining the code review process and ensuring that all contributions adhere to our quality standards.
 
@@ -112,6 +112,20 @@ To run the documentation, install the project requirements with `poetry install
 
 You can learn more about mkdocs on the [mkdocs website](https://www.mkdocs.org/).
 
+## 🧑‍🍳 cookbooks
+
+We are always looking for new examples and cookbooks to add to the `supervision`
+documentation. If you have a use case that you think would be helpful to others, please
+submit a PR with your example. Here are some guidelines for submitting a new example:
+
+- Create a new notebook in the [`docs/nodebooks`](https://github.com/roboflow/supervision/tree/develop/docs/notebooks) folder.
+- Add a link to the new notebook in [`docs/theme/cookbooks.html`](https://github.com/roboflow/supervision/blob/develop/docs/theme/cookbooks.html). Make sure to add the path to the new notebook, as well as a title, labels, author and supervision version.
+- Use the [Count Objects Crossing the Line](https://supervision.roboflow.com/develop/notebooks/count-objects-crossing-the-line/) example as a template for your new example.
+- Freeze the version of `supervision` you are using.
+- Place an appropriate Open in Colab button at the top of the notebook. You can find an example of such a button in the aforementioned `Count Objects Crossing the Line` cookbook.
+- Notebook should be self-contained. If you rely on external data ( videos, images, etc.) or libraries, include download and installation commands in the notebook.
+- Annotate the code with appropriate comments, including links to the documentation describing each of the tools you have used.
+
 ## 🧪 tests
 
 [`pytests`](https://docs.pytest.org/en/7.1.x/) is used to run our tests.

README.md

@@ -1,6 +1,6 @@
 <div align="center">
   <p>
-    <a align="center" href="" target="_blank">
+    <a align="center" href="" target="https://supervision.roboflow.com">
       <img
         width="100%"
         src="https://media.roboflow.com/open-source/supervision/rf-supervision-banner.png?updatedAt=1678995927529"
@@ -10,7 +10,7 @@
 
   <br>
 
-[notebooks](https://github.com/roboflow/notebooks) | [inference](https://github.com/roboflow/inference) | [autodistill](https://github.com/autodistill/autodistill) | [collect](https://github.com/roboflow/roboflow-collect)
+[notebooks](https://github.com/roboflow/notebooks) | [inference](https://github.com/roboflow/inference) | [autodistill](https://github.com/autodistill/autodistill) | [maestro](https://github.com/roboflow/multimodal-maestro)
 
   <br>
 
@@ -21,13 +21,15 @@
 [![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/roboflow/supervision/blob/main/demo.ipynb)
 [![Gradio](https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Spaces-blue)](https://huggingface.co/spaces/Roboflow/Annotators)
 [![Discord](https://img.shields.io/discord/1159501506232451173)](https://discord.gg/GbfgXGJ8Bk)
-
+[![Built with Material for MkDocs](https://img.shields.io/badge/Material_for_MkDocs-526CFE?logo=MaterialForMkDocs&logoColor=white)](https://squidfunk.github.io/mkdocs-material/)
 </div>
 
 ## 👋 hello
 
 **We write your reusable computer vision tools.** Whether you need to load your dataset from your hard drive, draw detections on an image or video, or count how many detections are in a zone. You can count on us! 🤝
 
+[![supervision-hackfest](https://github.com/roboflow/supervision/assets/26109316/c05cc954-b9a6-4ed5-9a52-d0b4b619ff65)](https://github.com/orgs/roboflow/projects/10)
+
 ## 💻 install
 
 Pip install the supervision package in a
@@ -43,20 +45,20 @@ Read more about desktop, headless, and local installation in our [guide](https:/
 
 ### models
 
-Supervision was designed to be model agnostic. Just plug in any classification, detection, or segmentation model. For your convenience, we have created [connectors](https://supervision.roboflow.com/detection/core/#detections) for the most popular libraries like Ultralytics, Transformers, or MMDetection.
+Supervision was designed to be model agnostic. Just plug in any classification, detection, or segmentation model. For your convenience, we have created [connectors](https://supervision.roboflow.com/latest/detection/core/#detections) for the most popular libraries like Ultralytics, Transformers, or MMDetection.
 
 ```python
->>> import cv2
->>> import supervision as sv
->>> from ultralytics import YOLO
+import cv2
+import supervision as sv
+from ultralytics import YOLO
 
->>> image = cv2.imread(...)
->>> model = YOLO('yolov8s.pt')
->>> result = model(image)[0]
->>> detections = sv.Detections.from_ultralytics(result)
+image = cv2.imread(...)
+model = YOLO('yolov8s.pt')
+result = model(image)[0]
+detections = sv.Detections.from_ultralytics(result)
 
->>> len(detections)
-5
+len(detections)
+# 5
 ```
 
 <details>
@@ -67,17 +69,17 @@ Supervision was designed to be model agnostic. Just plug in any classification,
     Running with [Inference](https://github.com/roboflow/inference) requires a [Roboflow API KEY](https://docs.roboflow.com/api-reference/authentication#retrieve-an-api-key).
 
     ```python
-    >>> import cv2
-    >>> import supervision as sv
-    >>> from inference.models.utils import get_roboflow_model
+    import cv2
+    import supervision as sv
+    from inference.models.utils import get_roboflow_model
 
-    >>> image = cv2.imread(...)
-    >>> model = get_roboflow_model(model_id="yolov8s-640", api_key=<ROBOFLOW API KEY>)
-    >>> result = model.infer(image)[0]
-    >>> detections = sv.Detections.from_inference(result)
+    image = cv2.imread(...)
+    model = get_roboflow_model(model_id="yolov8s-640", api_key=<ROBOFLOW API KEY>)
+    result = model.infer(image)[0]
+    detections = sv.Detections.from_inference(result)
 
-    >>> len(detections)
-    >>> 5
+    len(detections)
+    # 5
 
     ```
 
@@ -85,42 +87,42 @@ Supervision was designed to be model agnostic. Just plug in any classification,
 
 ### annotators
 
-Supervision offers a wide range of highly customizable [annotators](https://supervision.roboflow.com/annotators/), allowing you to compose the perfect visualization for your use case.
+Supervision offers a wide range of highly customizable [annotators](https://supervision.roboflow.com/latest/annotators/), allowing you to compose the perfect visualization for your use case.
 
 ```python
->>> import cv2
->>> import supervision as sv
+import cv2
+import supervision as sv
 
->>> image = cv2.imread(...)
->>> detections = sv.Detections(...)
+image = cv2.imread(...)
+detections = sv.Detections(...)
 
->>> bounding_box_annotator = sv.BoundingBoxAnnotator()
->>> annotated_frame = bounding_box_annotator.annotate(
-...     scene=image.copy(),
-...     detections=detections
-... )
+bounding_box_annotator = sv.BoundingBoxAnnotator()
+annotated_frame = bounding_box_annotator.annotate(
+    scene=image.copy(),
+    detections=detections
+)
 ```
 
 https://github.com/roboflow/supervision/assets/26109316/691e219c-0565-4403-9218-ab5644f39bce
 
 ### datasets
 
-Supervision provides a set of [utils](https://supervision.roboflow.com/datasets/) that allow you to load, split, merge, and save datasets in one of the supported formats.
+Supervision provides a set of [utils](https://supervision.roboflow.com/latest/datasets/) that allow you to load, split, merge, and save datasets in one of the supported formats.
 
 ```python
->>> import supervision as sv
+import supervision as sv
 
->>> dataset = sv.DetectionDataset.from_yolo(
-...     images_directory_path=...,
-...     annotations_directory_path=...,
-...     data_yaml_path=...
-... )
+dataset = sv.DetectionDataset.from_yolo(
+    images_directory_path=...,
+    annotations_directory_path=...,
+    data_yaml_path=...
+)
 
->>> dataset.classes
+dataset.classes
 ['dog', 'person']
 
->>> len(dataset)
-1000
+len(dataset)
+# 1000
 ```
 
 <details close>
@@ -129,86 +131,86 @@ Supervision provides a set of [utils](https://supervision.roboflow.com/datasets/
 - load
 
   ```python
-  >>> dataset = sv.DetectionDataset.from_yolo(
-  ...     images_directory_path=...,
-  ...     annotations_directory_path=...,
-  ...     data_yaml_path=...
-  ... )
+  dataset = sv.DetectionDataset.from_yolo(
+      images_directory_path=...,
+      annotations_directory_path=...,
+      data_yaml_path=...
+  )
 
-  >>> dataset = sv.DetectionDataset.from_pascal_voc(
-  ...     images_directory_path=...,
-  ...     annotations_directory_path=...
-  ... )
+  dataset = sv.DetectionDataset.from_pascal_voc(
+      images_directory_path=...,
+      annotations_directory_path=...
+  )
 
-  >>> dataset = sv.DetectionDataset.from_coco(
-  ...     images_directory_path=...,
-  ...     annotations_path=...
-  ... )
+  dataset = sv.DetectionDataset.from_coco(
+      images_directory_path=...,
+      annotations_path=...
+  )
   ```
 
 - split
 
   ```python
-  >>> train_dataset, test_dataset = dataset.split(split_ratio=0.7)
-  >>> test_dataset, valid_dataset = test_dataset.split(split_ratio=0.5)
+  train_dataset, test_dataset = dataset.split(split_ratio=0.7)
+  test_dataset, valid_dataset = test_dataset.split(split_ratio=0.5)
 
-  >>> len(train_dataset), len(test_dataset), len(valid_dataset)
-  (700, 150, 150)
+  len(train_dataset), len(test_dataset), len(valid_dataset)
+  # (700, 150, 150)
   ```
 
 - merge
 
   ```python
-  >>> ds_1 = sv.DetectionDataset(...)
-  >>> len(ds_1)
-  100
-  >>> ds_1.classes
-  ['dog', 'person']
+  ds_1 = sv.DetectionDataset(...)
+  len(ds_1)
+  # 100
+  ds_1.classes
+  # ['dog', 'person']
 
-  >>> ds_2 = sv.DetectionDataset(...)
-  >>> len(ds_2)
-  200
-  >>> ds_2.classes
-  ['cat']
+  ds_2 = sv.DetectionDataset(...)
+  len(ds_2)
+  # 200
+  ds_2.classes
+  # ['cat']
 
-  >>> ds_merged = sv.DetectionDataset.merge([ds_1, ds_2])
-  >>> len(ds_merged)
-  300
-  >>> ds_merged.classes
-  ['cat', 'dog', 'person']
+  ds_merged = sv.DetectionDataset.merge([ds_1, ds_2])
+  len(ds_merged)
+  # 300
+  ds_merged.classes
+  # ['cat', 'dog', 'person']
   ```
 
 - save
 
   ```python
-  >>> dataset.as_yolo(
-  ...     images_directory_path=...,
-  ...     annotations_directory_path=...,
-  ...     data_yaml_path=...
-  ... )
+  dataset.as_yolo(
+      images_directory_path=...,
+      annotations_directory_path=...,
+      data_yaml_path=...
+  )
 
-  >>> dataset.as_pascal_voc(
-  ...     images_directory_path=...,
-  ...     annotations_directory_path=...
-  ... )
+  dataset.as_pascal_voc(
+      images_directory_path=...,
+      annotations_directory_path=...
+  )
 
-  >>> dataset.as_coco(
-  ...     images_directory_path=...,
-  ...     annotations_path=...
-  ... )
+  dataset.as_coco(
+      images_directory_path=...,
+      annotations_path=...
+  )
   ```
 
 - convert
 
   ```python
-  >>> sv.DetectionDataset.from_yolo(
-  ...     images_directory_path=...,
-  ...     annotations_directory_path=...,
-  ...     data_yaml_path=...
-  ... ).as_pascal_voc(
-  ...     images_directory_path=...,
-  ...     annotations_directory_path=...
-  ... )
+  sv.DetectionDataset.from_yolo(
+      images_directory_path=...,
+      annotations_directory_path=...,
+      data_yaml_path=...
+  ).as_pascal_voc(
+      images_directory_path=...,
+      annotations_directory_path=...
+  )
   ```
 
 </details>
@@ -237,7 +239,7 @@ https://user-images.githubusercontent.com/26109316/207858600-ee862b22-0353-440b-
 
 https://github.com/roboflow/supervision/assets/26109316/c9436828-9fbf-4c25-ae8c-60e9c81b3900
 
-https://github.com/roboflow/supervision/assets/26109316/f84db7b5-79e2-4142-a1da-64daa43ce667
+https://github.com/roboflow/supervision/assets/26109316/3ac6982f-4943-4108-9b7f-51787ef1a69f
 
 ## 📚 documentation
 

docs/annotators.md

@@ -1,16 +1,23 @@
+---
+comments: true
+status: new
+---
+
+# Annotators
+
 === "BoundingBox"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> bounding_box_annotator = sv.BoundingBoxAnnotator()
-    >>> annotated_frame = bounding_box_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    bounding_box_annotator = sv.BoundingBoxAnnotator()
+    annotated_frame = bounding_box_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -22,16 +29,16 @@
 === "RoundBox"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> round_box_annotator = sv.RoundBoxAnnotator()
-    >>> annotated_frame = round_box_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    round_box_annotator = sv.RoundBoxAnnotator()
+    annotated_frame = round_box_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -43,16 +50,16 @@
 === "BoxCorner"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> corner_annotator = sv.BoxCornerAnnotator()
-    >>> annotated_frame = corner_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    corner_annotator = sv.BoxCornerAnnotator()
+    annotated_frame = corner_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -64,16 +71,16 @@
 === "Color"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> color_annotator = sv.ColorAnnotator()
-    >>> annotated_frame = color_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    color_annotator = sv.ColorAnnotator()
+    annotated_frame = color_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -85,16 +92,16 @@
 === "Circle"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> circle_annotator = sv.CircleAnnotator()
-    >>> annotated_frame = circle_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    circle_annotator = sv.CircleAnnotator()
+    annotated_frame = circle_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -106,37 +113,37 @@
 === "Dot"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> dot_annotator = sv.DotAnnotator()
-    >>> annotated_frame = dot_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    dot_annotator = sv.DotAnnotator()
+    annotated_frame = dot_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
 
-    ![circle-annotator-example](https://media.roboflow.com/supervision-annotator-examples/dot-annotator-example-purple.png){ align=center width="800" }
+    ![dot-annotator-example](https://media.roboflow.com/supervision-annotator-examples/dot-annotator-example-purple.png){ align=center width="800" }
 
     </div>
 
 === "Triangle"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> triangle_annotator = sv.TriangleAnnotator()
-    >>> annotated_frame = triangle_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    triangle_annotator = sv.TriangleAnnotator()
+    annotated_frame = triangle_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -148,16 +155,16 @@
 === "Ellipse"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> ellipse_annotator = sv.EllipseAnnotator()
-    >>> annotated_frame = ellipse_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    ellipse_annotator = sv.EllipseAnnotator()
+    annotated_frame = ellipse_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -169,37 +176,58 @@
 === "Halo"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> halo_annotator = sv.HaloAnnotator()
-    >>> annotated_frame = halo_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    halo_annotator = sv.HaloAnnotator()
+    annotated_frame = halo_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
 
-    ![ellipse-annotator-example](https://media.roboflow.com/supervision-annotator-examples/halo-annotator-example-purple.png){ align=center width="800" }
+    ![halo-annotator-example](https://media.roboflow.com/supervision-annotator-examples/halo-annotator-example-purple.png){ align=center width="800" }
+
+    </div>
+
+=== "PercentageBar"
+
+    ```python
+    import supervision as sv
+
+    image = ...
+    detections = sv.Detections(...)
+
+    percentage_bar_annotator = sv.PercentageBarAnnotator()
+    annotated_frame = percentage_bar_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
+    ```
+
+    <div class="result" markdown>
+
+    ![percentage-bar-annotator-example](https://media.roboflow.com/supervision-annotator-examples/percentage-bar-annotator-example-purple.png){ align=center width="800" }
 
     </div>
 
 === "Mask"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> mask_annotator = sv.MaskAnnotator()
-    >>> annotated_frame = mask_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    mask_annotator = sv.MaskAnnotator()
+    annotated_frame = mask_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -211,16 +239,16 @@
 === "Polygon"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> polygon_annotator = sv.PolygonAnnotator()
-    >>> annotated_frame = polygon_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    polygon_annotator = sv.PolygonAnnotator()
+    annotated_frame = polygon_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -232,16 +260,16 @@
 === "Label"
 
     ```python
-    >>> import supervision as sv
+     import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> label_annotator = sv.LabelAnnotator(text_position=sv.Position.CENTER)
-    >>> annotated_frame = label_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    label_annotator = sv.LabelAnnotator(text_position=sv.Position.CENTER)
+    annotated_frame = label_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -250,19 +278,34 @@
 
     </div>
 
+=== "Crop"
+
+    ```python
+     import supervision as sv
+
+    image = ...
+    detections = sv.Detections(...)
+
+    crop_annotator = sv.CropAnnotator()
+    annotated_frame = crop_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
+    ```
+
 === "Blur"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> blur_annotator = sv.BlurAnnotator()
-    >>> annotated_frame = blur_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    blur_annotator = sv.BlurAnnotator()
+    annotated_frame = blur_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -274,16 +317,16 @@
 === "Pixelate"
 
     ```python
-    >>> import supervision as sv
+    import supervision as sv
 
-    >>> image = ...
-    >>> detections = sv.Detections(...)
+    image = ...
+    detections = sv.Detections(...)
 
-    >>> pixelate_annotator = sv.PixelateAnnotator()
-    >>> annotated_frame = pixelate_annotator.annotate(
-    ...     scene=image.copy(),
-    ...     detections=detections
-    ... )
+    pixelate_annotator = sv.PixelateAnnotator()
+    annotated_frame = pixelate_annotator.annotate(
+        scene=image.copy(),
+        detections=detections
+    )
     ```
 
     <div class="result" markdown>
@@ -295,26 +338,26 @@
 === "Trace"
 
     ```python
-    >>> import supervision as sv
-    >>> from ultralytics import YOLO
+    import supervision as sv
+    from ultralytics import YOLO
 
-    >>> model = YOLO('yolov8x.pt')
+    model = YOLO('yolov8x.pt')
 
-    >>> trace_annotator = sv.TraceAnnotator()
+    trace_annotator = sv.TraceAnnotator()
 
-    >>> video_info = sv.VideoInfo.from_video_path(video_path='...')
-    >>> frames_generator = get_video_frames_generator(source_path='...')
-    >>> tracker = sv.ByteTrack()
+    video_info = sv.VideoInfo.from_video_path(video_path='...')
+    frames_generator = get_video_frames_generator(source_path='...')
+    tracker = sv.ByteTrack()
 
-    >>> with sv.VideoSink(target_path='...', video_info=video_info) as sink:
-    ...    for frame in frames_generator:
-    ...        result = model(frame)[0]
-    ...        detections = sv.Detections.from_ultralytics(result)
-    ...        detections = tracker.update_with_detections(detections)
-    ...        annotated_frame = trace_annotator.annotate(
-    ...            scene=frame.copy(),
-    ...            detections=detections)
-    ...        sink.write_frame(frame=annotated_frame)
+    with sv.VideoSink(target_path='...', video_info=video_info) as sink:
+        for frame in frames_generator:
+            result = model(frame)[0]
+            detections = sv.Detections.from_ultralytics(result)
+            detections = tracker.update_with_detections(detections)
+            annotated_frame = trace_annotator.annotate(
+                scene=frame.copy(),
+                detections=detections)
+            sink.write_frame(frame=annotated_frame)
     ```
 
     <div class="result" markdown>
@@ -326,96 +369,148 @@
 === "HeatMap"
 
     ```python
-    >>> import supervision as sv
-    >>> from ultralytics import YOLO
+    import supervision as sv
+    from ultralytics import YOLO
 
-    >>> model = YOLO('yolov8x.pt')
+    model = YOLO('yolov8x.pt')
 
-    >>> heat_map_annotator = sv.HeatMapAnnotator()
+    heat_map_annotator = sv.HeatMapAnnotator()
 
-    >>> video_info = sv.VideoInfo.from_video_path(video_path='...')
-    >>> frames_generator = get_video_frames_generator(source_path='...')
+    video_info = sv.VideoInfo.from_video_path(video_path='...')
+    frames_generator = get_video_frames_generator(source_path='...')
 
-    >>> with sv.VideoSink(target_path='...', video_info=video_info) as sink:
-    ...    for frame in frames_generator:
-    ...        result = model(frame)[0]
-    ...        detections = sv.Detections.from_ultralytics(result)
-    ...        annotated_frame = heat_map_annotator.annotate(
-    ...            scene=frame.copy(),
-    ...            detections=detections)
-    ...        sink.write_frame(frame=annotated_frame)
+    with sv.VideoSink(target_path='...', video_info=video_info) as sink:
+        for frame in frames_generator:
+            result = model(frame)[0]
+            detections = sv.Detections.from_ultralytics(result)
+            annotated_frame = heat_map_annotator.annotate(
+                scene=frame.copy(),
+                detections=detections)
+            sink.write_frame(frame=annotated_frame)
     ```
 
     <div class="result" markdown>
 
-    ![trace-annotator-example](https://media.roboflow.com/supervision-annotator-examples/heat-map-annotator-example-purple.png){ align=center width="800" }
+    ![heat-map-annotator-example](https://media.roboflow.com/supervision-annotator-examples/heat-map-annotator-example-purple.png){ align=center width="800" }
 
     </div>
 
-## BoundingBoxAnnotator
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.BoundingBoxAnnotator">BoundingBoxAnnotator</a></h2>
+</div>
 
 :::supervision.annotators.core.BoundingBoxAnnotator
 
-## BoxCornerAnnotator
-
-:::supervision.annotators.core.BoxCornerAnnotator
-
-## ColorAnnotator
-
-:::supervision.annotators.core.ColorAnnotator
-
-## CircleAnnotator
-
-:::supervision.annotators.core.CircleAnnotator
-
-## DotAnnotator
-
-:::supervision.annotators.core.DotAnnotator
-
-## TriangleAnnotator
-
-:::supervision.annotators.core.TriangleAnnotator
-
-## EllipseAnnotator
-
-:::supervision.annotators.core.EllipseAnnotator
-
-## HaloAnnotator
-
-:::supervision.annotators.core.HaloAnnotator
-
-## HeatMapAnnotator
-
-:::supervision.annotators.core.HeatMapAnnotator
-
-## MaskAnnotator
-
-:::supervision.annotators.core.MaskAnnotator
-
-## PolygonAnnotator
-
-:::supervision.annotators.core.PolygonAnnotator
-
-## LabelAnnotator
-
-:::supervision.annotators.core.LabelAnnotator
-
-## BlurAnnotator
-
-:::supervision.annotators.core.BlurAnnotator
-
-## PixelateAnnotator
-
-:::supervision.annotators.core.PixelateAnnotator
-
-## TraceAnnotator
-
-:::supervision.annotators.core.TraceAnnotator
-
-## RoundBoxAnnotator
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.RoundBoxAnnotator">RoundBoxAnnotator</a></h2>
+</div>
 
 :::supervision.annotators.core.RoundBoxAnnotator
 
-## ColorLookup
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.BoxCornerAnnotator">BoxCornerAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.BoxCornerAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.OrientedBoxAnnotator">OrientedBoxAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.OrientedBoxAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.ColorAnnotator">ColorAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.ColorAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.CircleAnnotator">CircleAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.CircleAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.DotAnnotator">DotAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.DotAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.TriangleAnnotator">TriangleAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.TriangleAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.EllipseAnnotator">EllipseAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.EllipseAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.HaloAnnotator">HaloAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.HaloAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.PercentageBarAnnotator">PercentageBarAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.PercentageBarAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.HeatMapAnnotator">HeatMapAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.HeatMapAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.MaskAnnotator">MaskAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.MaskAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.PolygonAnnotator">PolygonAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.PolygonAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.LabelAnnotator">LabelAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.LabelAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.BlurAnnotator">BlurAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.BlurAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.PixelateAnnotator">PixelateAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.PixelateAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.TraceAnnotator">TraceAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.TraceAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.CropAnnotator">CropAnnotator</a></h2>
+</div>
+
+:::supervision.annotators.core.CropAnnotator
+
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.ColorLookup">ColorLookup</a></h2>
+</div>
 
 :::supervision.annotators.utils.ColorLookup

docs/assets.md

@@ -1,7 +1,13 @@
+---
+comments: true
+---
+
+# Assets
+
 Supervision offers an assets download utility that allows you to download video files
 that you can use in your demos.
 
-## install extra
+## Install extra
 
 To install the Supervision assets utility, you can use `pip`. This utility is available
 as an extra within the Supervision package.
@@ -9,13 +15,17 @@ as an extra within the Supervision package.
 !!! example "pip install"
 
     ```bash
-    pip install supervision[assets]
+    pip install "supervision[assets]"
     ```
 
-## download_assets
+<div class="md-typeset">
+  <h2>download_assets</h2>
+</div>
 
 :::supervision.assets.downloader.download_assets
 
-## VideoAssets
+<div class="md-typeset">
+  <h2>VideoAssets</h2>
+</div>
 
 :::supervision.assets.list.VideoAssets

docs/changelog.md

@@ -1,10 +1,164 @@
+### 0.19.0 <small>March 15, 2024</small>
+
+- Added [#818](https://github.com/roboflow/supervision/pull/818): [`sv.CSVSink`](/0.19.0/detection/tools/save_detections/#supervision.detection.tools.csv_sink.CSVSink) allowing for the straightforward saving of image, video, or stream inference results in a `.csv` file.
+
+```python
+import supervision as sv
+from ultralytics import YOLO
+
+model = YOLO(<SOURCE_MODEL_PATH>)
+csv_sink = sv.CSVSink(<RESULT_CSV_FILE_PATH>)
+frames_generator = sv.get_video_frames_generator(<SOURCE_VIDEO_PATH>)
+
+with csv_sink:
+    for frame in frames_generator:
+        result = model(frame)[0]
+        detections = sv.Detections.from_ultralytics(result)
+        csv_sink.append(detections, custom_data={<CUSTOM_LABEL>:<CUSTOM_DATA>})
+```
+
+- Added [#819](https://github.com/roboflow/supervision/pull/819): [`sv.JSONSink`](/0.19.0/detection/tools/save_detections/#supervision.detection.tools.csv_sink.JSONSink) allowing for the straightforward saving of image, video, or stream inference results in a `.json` file.
+
+```python
+
+```python
+import supervision as sv
+from ultralytics import YOLO
+
+model = YOLO(<SOURCE_MODEL_PATH>)
+json_sink = sv.JSONSink(<RESULT_JSON_FILE_PATH>)
+frames_generator = sv.get_video_frames_generator(<SOURCE_VIDEO_PATH>)
+
+with json_sink:
+    for frame in frames_generator:
+        result = model(frame)[0]
+        detections = sv.Detections.from_ultralytics(result)
+        json_sink.append(detections, custom_data={<CUSTOM_LABEL>:<CUSTOM_DATA>})
+```
+
+- Added [#847](https://github.com/roboflow/supervision/pull/847): [`sv.mask_iou_batch`](/0.19.0/detection/utils/#supervision.detection.utils.mask_iou_batch) allowing to compute Intersection over Union (IoU) of two sets of masks.
+
+- Added [#847](https://github.com/roboflow/supervision/pull/847): [`sv.mask_non_max_suppression`](/0.19.0/detection/utils/#supervision.detection.utils.mask_non_max_suppression) allowing to perform Non-Maximum Suppression (NMS) on segmentation predictions.
+
+- Added [#888](https://github.com/roboflow/supervision/pull/888): [`sv.CropAnnotator`](/0.19.0/annotators/#supervision.annotators.core.CropAnnotator) allowing users to annotate the scene with scaled-up crops of detections.
+
+```python
+import cv2
+import supervision as sv
+from inference import get_model
+
+image = cv2.imread(<SOURCE_IMAGE_PATH>)
+model = get_model(model_id="yolov8n-640")
+
+result = model.infer(image)[0]
+detections = sv.Detections.from_inference(result)
+
+crop_annotator = sv.CropAnnotator()
+annotated_frame = crop_annotator.annotate(
+    scene=image.copy(),
+    detections=detections
+)
+```
+
+- Changed [#827](https://github.com/roboflow/supervision/pull/827): [`sv.ByteTrack.reset`](/0.19.0/tracking/#supervision.tracking.ByteTrack.reset) allowing users to clear trackers state, enabling the processing of multiple video files in sequence.
+
+- Changed [#802](https://github.com/roboflow/supervision/pull/802): [`sv.LineZoneAnnotator`](/0.19.0/detection/tools/line_zone/#supervision.detection.line_zone.LineZone) allowing to hide in/out count using `display_in_count` and `display_out_count` properties.
+
+- Changed [#787](https://github.com/roboflow/supervision/pull/787): [`sv.ByteTrack`](/0.19.0/tracking/#supervision.tracking.ByteTrack) input arguments and docstrings updated to improve readability and ease of use.
+
+!!! failure "Deprecated"
+
+    The `track_buffer`, `track_thresh`, and `match_thresh` parameters in `sv.ByterTrack` are deprecated and will be removed in `supervision-0.23.0`. Use `lost_track_buffer,` `track_activation_threshold`, and `minimum_matching_threshold` instead.
+
+- Changed [#910](https://github.com/roboflow/supervision/pull/910): [`sv.PolygonZone`](/0.19.0/detection/tools/polygon_zone/#supervision.detection.tools.polygon_zone.PolygonZone) to now accept a list of specific box anchors that must be in zone for a detection to be counted.
+
+!!! failure "Deprecated"
+
+    The `triggering_position ` parameter in `sv.PolygonZone` is deprecated and will be removed in `supervision-0.23.0`. Use `triggering_anchors` instead.
+
+- Changed [#875](https://github.com/roboflow/supervision/pull/875): annotators adding support for Pillow images. All supervision Annotators can now accept an image as either a numpy array or a Pillow Image. They automatically detect its type, draw annotations, and return the output in the same format as the input.
+
+- Fixed [#944](https://github.com/roboflow/supervision/pull/944): [`sv.DetectionsSmoother`](/0.19.0/detection/tools/smoother/#supervision.detection.tools.smoother.DetectionsSmoother) removing `tracking_id` from `sv.Detections`.
+
+### 0.18.0 <small>January 25, 2024</small>
+
+- Added [#720](https://github.com/roboflow/supervision/pull/720): [`sv.PercentageBarAnnotator`](/0.18.0/annotators/#percentagebarannotator) allowing to annotate images and videos with percentage values representing confidence or other custom property.
+
+```python
+>>> import supervision as sv
+
+>>> image = ...
+>>> detections = sv.Detections(...)
+
+>>> percentage_bar_annotator = sv.PercentageBarAnnotator()
+>>> annotated_frame = percentage_bar_annotator.annotate(
+...     scene=image.copy(),
+...     detections=detections
+... )
+```
+
+- Added [#702](https://github.com/roboflow/supervision/pull/702): [`sv.RoundBoxAnnotator`](/0.18.0/annotators/#roundboxannotator) allowing to annotate images and videos with rounded corners bounding boxes.
+
+- Added [#770](https://github.com/roboflow/supervision/pull/770): [`sv.OrientedBoxAnnotator`](/0.18.0/annotators/#orientedboxannotator) allowing to annotate images and videos with OBB (Oriented Bounding Boxes).
+
+```python
+import cv2
+import supervision as sv
+from ultralytics import YOLO
+
+image = cv2.imread(<SOURCE_IMAGE_PATH>)
+model = YOLO("yolov8n-obb.pt")
+
+result = model(image)[0]
+detections = sv.Detections.from_ultralytics(result)
+
+oriented_box_annotator = sv.OrientedBoxAnnotator()
+annotated_frame = oriented_box_annotator.annotate(
+    scene=image.copy(),
+    detections=detections
+)
+```
+
+- Added [#696](https://github.com/roboflow/supervision/pull/696): [`sv.DetectionsSmoother`](/0.18.0/detection/tools/smoother/#detection-smoother) allowing for smoothing detections over multiple frames in video tracking.
+
+- Added [#769](https://github.com/roboflow/supervision/pull/769): [`sv.ColorPalette.from_matplotlib`](/0.18.0/draw/color/#supervision.draw.color.ColorPalette.from_matplotlib) allowing users to create a `sv.ColorPalette` instance from a Matplotlib color palette.
+
+```python
+>>> import supervision as sv
+
+>>> sv.ColorPalette.from_matplotlib('viridis', 5)
+ColorPalette(colors=[Color(r=68, g=1, b=84), Color(r=59, g=82, b=139), ...])
+```
+
+- Changed [#770](https://github.com/roboflow/supervision/pull/770): [`sv.Detections.from_ultralytics`](/0.18.0/detection/core/#supervision.detection.core.Detections.from_ultralytics) adding support for OBB (Oriented Bounding Boxes).
+
+- Changed [#735](https://github.com/roboflow/supervision/pull/735): [`sv.LineZone`](/0.18.0/detection/tools/line_zone/#linezone) to now accept a list of specific box anchors that must cross the line for a detection to be counted. This update marks a significant improvement from the previous requirement, where all four box corners were necessary. Users can now specify a single anchor, such as `sv.Position.BOTTOM_CENTER`, or any other combination of anchors defined as `List[sv.Position]`.
+
+- Changed [#756](https://github.com/roboflow/supervision/pull/756): [`sv.Color`](/0.18.0/draw/color/#color)'s and [`sv.ColorPalette`](/0.18.0/draw/color/#colorpalette)'s method of accessing predefined colors, transitioning from a function-based approach (`sv.Color.red()`) to a more intuitive and conventional property-based method (`sv.Color.RED`).
+
+!!! failure "Deprecated"
+
+    `sv.ColorPalette.default()` is deprecated and will be removed in `supervision-0.22.0`. Use `sv.ColorPalette.DEFAULT` instead.
+
+
+- Changed [#769](https://github.com/roboflow/supervision/pull/769): [`sv.ColorPalette.DEFAULT`](/0.18.0/draw/color/#colorpalette) value, giving users a more extensive set of annotation colors.
+
+- Changed [#677](https://github.com/roboflow/supervision/pull/677): `sv.Detections.from_roboflow` to [`sv.Detections.from_inference`](/0.18.0/detection/core/#supervision.detection.core.Detections.from_inference) streamlining its functionality to be compatible with both the both [inference](https://github.com/roboflow/inference) pip package and the Robloflow [hosted API](https://docs.roboflow.com/deploy/hosted-api).
+
+!!! failure "Deprecated"
+
+    `Detections.from_roboflow()` is deprecated and will be removed in `supervision-0.22.0`. Use `Detections.from_inference` instead.
+
+
+- Fixed [#735](https://github.com/roboflow/supervision/pull/735): [`sv.LineZone`](/0.18.0/detection/tools/line_zone/#linezone) functionality to accurately update the counter when an object crosses a line from any direction, including from the side. This enhancement enables more precise tracking and analytics, such as calculating individual in/out counts for each lane on the road.
+
 ### 0.17.0 <small>December 06, 2023</small>
 
-- Added [#633](https://github.com/roboflow/supervision/pull/633): [`sv.PixelateAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.PixelateAnnotator) allowing to pixelate objects on images and videos.
+- Added [#633](https://github.com/roboflow/supervision/pull/633): [`sv.PixelateAnnotator`](/0.17.0/annotators/#supervision.annotators.core.PixelateAnnotator) allowing to pixelate objects on images and videos.
 
-- Added [#652](https://github.com/roboflow/supervision/pull/652): [`sv.TriangleAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.TriangleAnnotator) allowing to annotate images and videos with triangle markers.
+- Added [#652](https://github.com/roboflow/supervision/pull/652): [`sv.TriangleAnnotator`](/0.17.0/annotators/#supervision.annotators.core.TriangleAnnotator) allowing to annotate images and videos with triangle markers.
 
-- Added [#602](https://github.com/roboflow/supervision/pull/602): [`sv.PolygonAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.PolygonAnnotator) allowing to annotate images and videos with segmentation mask outline.
+- Added [#602](https://github.com/roboflow/supervision/pull/602): [`sv.PolygonAnnotator`](/0.17.0/annotators/#supervision.annotators.core.PolygonAnnotator) allowing to annotate images and videos with segmentation mask outline.
 
 ```python
 >>> import supervision as sv
@@ -19,7 +173,7 @@
 ... )
 ```
 
-- Added [#476](https://github.com/roboflow/supervision/pull/476): [`sv.assets`](https://supervision.roboflow.com/assets/) allowing download of video files that you can use in your demos.
+- Added [#476](https://github.com/roboflow/supervision/pull/476): [`sv.assets`](/0.18.0/assets/) allowing download of video files that you can use in your demos.
 
 ```python
 >>> from supervision.assets import download_assets, VideoAssets
@@ -27,35 +181,35 @@
 "vehicles.mp4"
 ```
 
-- Added [#605](https://github.com/roboflow/supervision/pull/605): [`Position.CENTER_OF_MASS`](https://supervision.roboflow.com/geometry/core/#position) allowing to place labels in center of mass of segmentation masks.
+- Added [#605](https://github.com/roboflow/supervision/pull/605): [`Position.CENTER_OF_MASS`](/0.17.0/geometry/core/#position) allowing to place labels in center of mass of segmentation masks.
 
-- Added [#651](https://github.com/roboflow/supervision/pull/651): [`sv.scale_boxes`](https://supervision.roboflow.com/detection/utils/#supervision.detection.utils.scale_boxes) allowing to scale [`sv.Detections.xyxy`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections) values.
+- Added [#651](https://github.com/roboflow/supervision/pull/651): [`sv.scale_boxes`](/0.17.0/detection/utils/#supervision.detection.utils.scale_boxes) allowing to scale [`sv.Detections.xyxy`](/0.17.0/detection/core/#supervision.detection.core.Detections) values.
 
-- Added [#637](https://github.com/roboflow/supervision/pull/637): [`sv.calculate_dynamic_text_scale`](https://supervision.roboflow.com/draw/utils/#supervision.draw.utils.calculate_dynamic_text_scale) and [`sv.calculate_dynamic_line_thickness`](https://supervision.roboflow.com/draw/utils/#supervision.draw.utils.calculate_dynamic_line_thickness) allowing text scale and line thickness to match image resolution.
+- Added [#637](https://github.com/roboflow/supervision/pull/637): [`sv.calculate_dynamic_text_scale`](/0.17.0/draw/utils/#supervision.draw.utils.calculate_dynamic_text_scale) and [`sv.calculate_dynamic_line_thickness`](/0.17.0/draw/utils/#supervision.draw.utils.calculate_dynamic_line_thickness) allowing text scale and line thickness to match image resolution.
 
-- Added [#620](https://github.com/roboflow/supervision/pull/620): [`sv.Color.as_hex`](https://supervision.roboflow.com/draw/color/#supervision.draw.color.Color.as_hex) allowing to extract color value in HEX format.
+- Added [#620](https://github.com/roboflow/supervision/pull/620): [`sv.Color.as_hex`](/0.17.0/draw/color/#supervision.draw.color.Color.as_hex) allowing to extract color value in HEX format.
 
-- Added [#572](https://github.com/roboflow/supervision/pull/572): [`sv.Classifications.from_timm`](https://supervision.roboflow.com/classification/core/#supervision.classification.core.Classifications.from_timm) allowing to load classification result from [timm](https://huggingface.co/docs/hub/timm) models.
+- Added [#572](https://github.com/roboflow/supervision/pull/572): [`sv.Classifications.from_timm`](/0.17.0/classification/core/#supervision.classification.core.Classifications.from_timm) allowing to load classification result from [timm](https://huggingface.co/docs/hub/timm) models.
 
-- Added [#478](https://github.com/roboflow/supervision/pull/478): [`sv.Classifications.from_clip`](https://supervision.roboflow.com/classification/core/#supervision.classification.core.Classifications.from_clip) allowing to load classification result from [clip](https://github.com/openai/clip) model.
+- Added [#478](https://github.com/roboflow/supervision/pull/478): [`sv.Classifications.from_clip`](/0.17.0/classification/core/#supervision.classification.core.Classifications.from_clip) allowing to load classification result from [clip](https://github.com/openai/clip) model.
 
-- Added [#571](https://github.com/roboflow/supervision/pull/571): [`sv.Detections.from_azure_analyze_image`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_azure_analyze_image) allowing to load detection results from [Azure Image Analysis](https://learn.microsoft.com/en-us/azure/ai-services/computer-vision/concept-object-detection-40).
+- Added [#571](https://github.com/roboflow/supervision/pull/571): [`sv.Detections.from_azure_analyze_image`](/0.17.0/detection/core/#supervision.detection.core.Detections.from_azure_analyze_image) allowing to load detection results from [Azure Image Analysis](https://learn.microsoft.com/en-us/azure/ai-services/computer-vision/concept-object-detection-40).
 
-- Changed [#646](https://github.com/roboflow/supervision/pull/646): `sv.BoxMaskAnnotator` renaming it to [`sv.ColorAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.ColorAnnotator).
+- Changed [#646](https://github.com/roboflow/supervision/pull/646): `sv.BoxMaskAnnotator` renaming it to [`sv.ColorAnnotator`](/0.17.0/annotators/#supervision.annotators.core.ColorAnnotator).
 
-- Changed [#606](https://github.com/roboflow/supervision/pull/606): [`sv.MaskAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.MaskAnnotator) to make it **5x faster**.
+- Changed [#606](https://github.com/roboflow/supervision/pull/606): [`sv.MaskAnnotator`](/0.17.0/annotators/#supervision.annotators.core.MaskAnnotator) to make it **5x faster**.
 
-- Fixed [#584](https://github.com/roboflow/supervision/pull/584): [`sv.DetectionDataset.from_yolo`](https://supervision.roboflow.com/datasets/#supervision.dataset.core.DetectionDataset.from_yolo) to ignore empty lines in annotation files.
+- Fixed [#584](https://github.com/roboflow/supervision/pull/584): [`sv.DetectionDataset.from_yolo`](/0.17.0/datasets/#supervision.dataset.core.DetectionDataset.from_yolo) to ignore empty lines in annotation files.
 
-- Fixed [#555](https://github.com/roboflow/supervision/pull/555): [`sv.BlurAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.BlurAnnotator) to trim negative coordinates before bluring detections.
+- Fixed [#555](https://github.com/roboflow/supervision/pull/555): [`sv.BlurAnnotator`](/0.17.0/annotators/#supervision.annotators.core.BlurAnnotator) to trim negative coordinates before bluring detections.
 
-- Fixed [#511](https://github.com/roboflow/supervision/pull/511): [`sv.TraceAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.TraceAnnotator) to respect trace position.
+- Fixed [#511](https://github.com/roboflow/supervision/pull/511): [`sv.TraceAnnotator`](/0.17.0/annotators/#supervision.annotators.core.TraceAnnotator) to respect trace position.
 
 ### 0.16.0 <small>October 19, 2023</small>
 
-- Added [#422](https://github.com/roboflow/supervision/pull/422): [`sv.BoxMaskAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.BoxMaskAnnotator) allowing to annotate images and videos with mox masks.
+- Added [#422](https://github.com/roboflow/supervision/pull/422): [`sv.BoxMaskAnnotator`](/0.16.0/annotators/#supervision.annotators.core.BoxMaskAnnotator) allowing to annotate images and videos with mox masks.
 
-- Added [#433](https://github.com/roboflow/supervision/pull/433): [`sv.HaloAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.HaloAnnotator) allowing to annotate images and videos with halo effect.
+- Added [#433](https://github.com/roboflow/supervision/pull/433): [`sv.HaloAnnotator`](/0.16.0/annotators/#supervision.annotators.core.HaloAnnotator) allowing to annotate images and videos with halo effect.
 
 ```python
 >>> import supervision as sv
@@ -70,46 +224,46 @@
 ... )
 ```
 
-- Added [#466](https://github.com/roboflow/supervision/pull/466): [`sv.HeatMapAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.HeatMapAnnotator) allowing to annotate videos with heat maps.
+- Added [#466](https://github.com/roboflow/supervision/pull/466): [`sv.HeatMapAnnotator`](/0.16.0/annotators/#supervision.annotators.core.HeatMapAnnotator) allowing to annotate videos with heat maps.
 
-- Added [#492](https://github.com/roboflow/supervision/pull/492): [`sv.DotAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.DotAnnotator) allowing to annotate images and videos with dots.
+- Added [#492](https://github.com/roboflow/supervision/pull/492): [`sv.DotAnnotator`](/0.16.0/annotators/#supervision.annotators.core.DotAnnotator) allowing to annotate images and videos with dots.
 
-- Added [#449](https://github.com/roboflow/supervision/pull/449): [`sv.draw_image`](https://supervision.roboflow.com/draw/utils/#supervision.draw.utils.draw_image) allowing to draw an image onto a given scene with specified opacity and dimensions.
+- Added [#449](https://github.com/roboflow/supervision/pull/449): [`sv.draw_image`](/0.16.0/draw/utils/#supervision.draw.utils.draw_image) allowing to draw an image onto a given scene with specified opacity and dimensions.
 
-- Added [#280](https://github.com/roboflow/supervision/pull/280): [`sv.FPSMonitor`](https://supervision.roboflow.com/utils/video/#supervision.utils.video.FPSMonitor) for monitoring frames per second (FPS) to benchmark latency.
+- Added [#280](https://github.com/roboflow/supervision/pull/280): [`sv.FPSMonitor`](/0.16.0/utils/video/#supervision.utils.video.FPSMonitor) for monitoring frames per second (FPS) to benchmark latency.
 
 - Added [#454](https://github.com/roboflow/supervision/pull/454): 🤗 Hugging Face Annotators [space](https://huggingface.co/spaces/Roboflow/Annotators).
 
-- Changed [#482](https://github.com/roboflow/supervision/pull/482): [`sv.LineZone.tigger`](https://supervision.roboflow.com/detection/tools/line_zone/#supervision.detection.line_counter.LineZone.trigger) now return `Tuple[np.ndarray, np.ndarray]`. The first array indicates which detections have crossed the line from outside to inside. The second array indicates which detections have crossed the line from inside to outside.
+- Changed [#482](https://github.com/roboflow/supervision/pull/482): [`sv.LineZone.trigger`](/0.16.0/detection/tools/line_zone/#supervision.detection.line_counter.LineZone.trigger) now return `Tuple[np.ndarray, np.ndarray]`. The first array indicates which detections have crossed the line from outside to inside. The second array indicates which detections have crossed the line from inside to outside.
 
 - Changed [#465](https://github.com/roboflow/supervision/pull/465): Annotator argument name from `color_map: str` to `color_lookup: ColorLookup` enum to increase type safety.
 
-- Changed [#426](https://github.com/roboflow/supervision/pull/426): [`sv.MaskAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.MaskAnnotator) allowing 2x faster annotation.
+- Changed [#426](https://github.com/roboflow/supervision/pull/426): [`sv.MaskAnnotator`](/0.16.0/annotators/#supervision.annotators.core.MaskAnnotator) allowing 2x faster annotation.
 
 - Fixed [#477](https://github.com/roboflow/supervision/pull/477): Poetry env definition allowing proper local installation.
 
-- Fixed [#430](https://github.com/roboflow/supervision/pull/430):  [`sv.ByteTrack`](https://supervision.roboflow.com/trackers/#supervision.tracker.byte_tracker.core.ByteTrack) to return `np.array([], dtype=int)` when `svDetections` is empty.
+- Fixed [#430](https://github.com/roboflow/supervision/pull/430):  [`sv.ByteTrack`](/0.16.0/trackers/#supervision.tracker.byte_tracker.core.ByteTrack) to return `np.array([], dtype=int)` when `svDetections` is empty.
 
-!!! warning
+!!! failure "Deprecated"
 
-    `sv.Detections.from_yolov8` and `sv.Classifications.from_yolov8` as those are now replaced by [`sv.Detections.from_ultralytics`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_ultralytics) and [`sv.Classifications.from_ultralytics`](https://supervision.roboflow.com/classification/core/#supervision.classification.core.Classifications.from_ultralytics).
+    `sv.Detections.from_yolov8` and `sv.Classifications.from_yolov8` as those are now replaced by [`sv.Detections.from_ultralytics`](/0.16.0/detection/core/#supervision.detection.core.Detections.from_ultralytics) and [`sv.Classifications.from_ultralytics`](/0.16.0/classification/core/#supervision.classification.core.Classifications.from_ultralytics).
 
 
 ### 0.15.0 <small>October 5, 2023</small>
 
-- Added [#170](https://github.com/roboflow/supervision/pull/170): [`sv.BoundingBoxAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.BoundingBoxAnnotator) allowing to annotate images and videos with bounding boxes.
+- Added [#170](https://github.com/roboflow/supervision/pull/170): [`sv.BoundingBoxAnnotator`](/0.15.0/annotators/#supervision.annotators.core.BoundingBoxAnnotator) allowing to annotate images and videos with bounding boxes.
 
-- Added [#170](https://github.com/roboflow/supervision/pull/170): [`sv.BoxCornerAnnotator `](https://supervision.roboflow.com/annotators/#supervision.annotators.core.BoxCornerAnnotator) allowing to annotate images and videos with just bounding box corners.
+- Added [#170](https://github.com/roboflow/supervision/pull/170): [`sv.BoxCornerAnnotator `](/0.15.0/annotators/#supervision.annotators.core.BoxCornerAnnotator) allowing to annotate images and videos with just bounding box corners.
 
-- Added [#170](https://github.com/roboflow/supervision/pull/170): [`sv.MaskAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.MaskAnnotator) allowing to annotate images and videos with segmentation masks.
+- Added [#170](https://github.com/roboflow/supervision/pull/170): [`sv.MaskAnnotator`](/0.15.0/annotators/#supervision.annotators.core.MaskAnnotator) allowing to annotate images and videos with segmentation masks.
 
-- Added [#170](https://github.com/roboflow/supervision/pull/170): [`sv.EllipseAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.EllipseAnnotator) allowing to annotate images and videos with ellipses (sports game style).
+- Added [#170](https://github.com/roboflow/supervision/pull/170): [`sv.EllipseAnnotator`](/0.15.0/annotators/#supervision.annotators.core.EllipseAnnotator) allowing to annotate images and videos with ellipses (sports game style).
 
-- Added [#386](https://github.com/roboflow/supervision/pull/386): [`sv.CircleAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.CircleAnnotator) allowing to annotate images and videos with circles.
+- Added [#386](https://github.com/roboflow/supervision/pull/386): [`sv.CircleAnnotator`](/0.15.0/annotators/#supervision.annotators.core.CircleAnnotator) allowing to annotate images and videos with circles.
 
-- Added [#354](https://github.com/roboflow/supervision/pull/354): [`sv.TraceAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.TraceAnnotator) allowing to draw path of moving objects on videos.
+- Added [#354](https://github.com/roboflow/supervision/pull/354): [`sv.TraceAnnotator`](/0.15.0/annotators/#supervision.annotators.core.TraceAnnotator) allowing to draw path of moving objects on videos.
 
-- Added [#405](https://github.com/roboflow/supervision/pull/405): [`sv.BlurAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.BlurAnnotator) allowing to blur objects on images and videos.
+- Added [#405](https://github.com/roboflow/supervision/pull/405): [`sv.BlurAnnotator`](/0.15.0/annotators/#supervision.annotators.core.BlurAnnotator) allowing to blur objects on images and videos.
 
 ```python
 >>> import supervision as sv
@@ -126,17 +280,17 @@
 
 - Added [#354](https://github.com/roboflow/supervision/pull/354): Supervision usage [example](https://github.com/roboflow/supervision/tree/develop/examples/traffic_analysis). You can now learn how to perform traffic flow analysis with Supervision.
 
-- Changed [#399](https://github.com/roboflow/supervision/pull/399): [`sv.Detections.from_roboflow`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_roboflow) now does not require `class_list` to be specified. The `class_id` value can be extracted directly from the [inference](https://github.com/roboflow/inference) response.
+- Changed [#399](https://github.com/roboflow/supervision/pull/399): [`sv.Detections.from_roboflow`](/0.15.0/detection/core/#supervision.detection.core.Detections.from_roboflow) now does not require `class_list` to be specified. The `class_id` value can be extracted directly from the [inference](https://github.com/roboflow/inference) response.
 
-- Changed [#381](https://github.com/roboflow/supervision/pull/381): [`sv.VideoSink`](https://supervision.roboflow.com/utils/video/#videosink) now allows to customize the output codec.
+- Changed [#381](https://github.com/roboflow/supervision/pull/381): [`sv.VideoSink`](/0.15.0/utils/video/#videosink) now allows to customize the output codec.
 
-- Changed [#361](https://github.com/roboflow/supervision/pull/361): [`sv.InferenceSlicer`](https://supervision.roboflow.com/detection/tools/inference_slicer/#supervision.detection.tools.inference_slicer.InferenceSlicer) can now operate in multithreading mode.
+- Changed [#361](https://github.com/roboflow/supervision/pull/361): [`sv.InferenceSlicer`](/0.15.0/detection/tools/inference_slicer/#supervision.detection.tools.inference_slicer.InferenceSlicer) can now operate in multithreading mode.
 
-- Fixed [#348](https://github.com/roboflow/supervision/pull/348): [`sv.Detections.from_deepsparse`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_deepsparse) to allow processing empty [deepsparse](https://github.com/neuralmagic/deepsparse) result object.
+- Fixed [#348](https://github.com/roboflow/supervision/pull/348): [`sv.Detections.from_deepsparse`](/0.15.0/detection/core/#supervision.detection.core.Detections.from_deepsparse) to allow processing empty [deepsparse](https://github.com/neuralmagic/deepsparse) result object.
 
 ### 0.14.0 <small>August 31, 2023</small>
 
-- Added [#282](https://github.com/roboflow/supervision/pull/282): support for SAHI inference technique with [`sv.InferenceSlicer`](https://supervision.roboflow.com/detection/tools/inference_slicer).
+- Added [#282](https://github.com/roboflow/supervision/pull/282): support for SAHI inference technique with [`sv.InferenceSlicer`](/0.14.0/detection/tools/inference_slicer).
 
 ```python
 >>> import cv2
@@ -155,23 +309,23 @@
 >>> detections = slicer(image)
 ```
 
-- Added [#297](https://github.com/roboflow/supervision/pull/297): [`Detections.from_deepsparse`](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.from_deepsparse) to enable seamless integration with [DeepSparse](https://github.com/neuralmagic/deepsparse) framework.
+- Added [#297](https://github.com/roboflow/supervision/pull/297): [`Detections.from_deepsparse`](/0.14.0/detection/core/#supervision.detection.core.Detections.from_deepsparse) to enable seamless integration with [DeepSparse](https://github.com/neuralmagic/deepsparse) framework.
 
-- Added [#281](https://github.com/roboflow/supervision/pull/281): [`sv.Classifications.from_ultralytics`](https://supervision.roboflow.com/classification/core/#supervision.classification.core.Classifications.from_ultralytics) to enable seamless integration with [Ultralytics](https://github.com/ultralytics/ultralytics) framework. This will enable you to use supervision with all [models](https://docs.ultralytics.com/models/) that Ultralytics supports.
+- Added [#281](https://github.com/roboflow/supervision/pull/281): [`sv.Classifications.from_ultralytics`](/0.14.0/classification/core/#supervision.classification.core.Classifications.from_ultralytics) to enable seamless integration with [Ultralytics](https://github.com/ultralytics/ultralytics) framework. This will enable you to use supervision with all [models](https://docs.ultralytics.com/models/) that Ultralytics supports.
 
-!!! warning
+!!! failure "Deprecated"
 
-    [sv.Detections.from_yolov8](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.from_yolov8) and [sv.Classifications.from_yolov8](https://supervision.roboflow.com/classification/core/#supervision.classification.core.Classifications.from_yolov8) are now deprecated and will be removed with supervision-0.16.0 release.
+    [sv.Detections.from_yolov8](/0.14.0/detection/core/#supervision.detection.core.Detections.from_yolov8) and [sv.Classifications.from_yolov8](/0.14.0/classification/core/#supervision.classification.core.Classifications.from_yolov8) are now deprecated and will be removed with `supervision-0.16.0` release.
 
 - Added [#341](https://github.com/roboflow/supervision/pull/341): First supervision usage example script showing how to detect and track objects on video using YOLOv8 + Supervision.
 
-- Changed [#296](https://github.com/roboflow/supervision/pull/296): [`sv.ClassificationDataset`](https://supervision.roboflow.com/dataset/core/#supervision.dataset.core.ClassificationDataset) and [`sv.DetectionDataset`](https://supervision.roboflow.com/dataset/core/#supervision.dataset.core.DetectionDataset) now use image path (not image name) as dataset keys.
+- Changed [#296](https://github.com/roboflow/supervision/pull/296): [`sv.ClassificationDataset`](/0.14.0/dataset/core/#supervision.dataset.core.ClassificationDataset) and [`sv.DetectionDataset`](/0.14.0/dataset/core/#supervision.dataset.core.DetectionDataset) now use image path (not image name) as dataset keys.
 
-- Fixed [#300](https://github.com/roboflow/supervision/pull/300): [`Detections.from_roboflow`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_roboflow) to filter out polygons with less than 3 points.
+- Fixed [#300](https://github.com/roboflow/supervision/pull/300): [`Detections.from_roboflow`](/0.14.0/detection/core/#supervision.detection.core.Detections.from_roboflow) to filter out polygons with less than 3 points.
 
 ### 0.13.0 <small>August 8, 2023</small>
 
-- Added [#236](https://github.com/roboflow/supervision/pull/236): support for mean average precision (mAP) for object detection models with [`sv.MeanAveragePrecision`](https://roboflow.github.io/supervision/metrics/detection/#meanaverageprecision).
+- Added [#236](https://github.com/roboflow/supervision/pull/236): support for mean average precision (mAP) for object detection models with [`sv.MeanAveragePrecision`](/0.13.0/metrics/detection/#meanaverageprecision).
 
 ```python
 >>> import supervision as sv
@@ -193,25 +347,25 @@
 0.433
 ```
 
-- Added [#256](https://github.com/roboflow/supervision/pull/256): support for ByteTrack for object tracking with [`sv.ByteTrack`](https://roboflow.github.io/supervision/tracker/core/#bytetrack).
+- Added [#256](https://github.com/roboflow/supervision/pull/256): support for ByteTrack for object tracking with [`sv.ByteTrack`](/0.13.0/tracker/core/#bytetrack).
 
-- Added [#222](https://github.com/roboflow/supervision/pull/222): [`sv.Detections.from_ultralytics`](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.from_ultralytics) to enable seamless integration with [Ultralytics](https://github.com/ultralytics/ultralytics) framework. This will enable you to use `supervision` with all [models](https://docs.ultralytics.com/models/) that Ultralytics supports.
+- Added [#222](https://github.com/roboflow/supervision/pull/222): [`sv.Detections.from_ultralytics`](/0.13.0/detection/core/#supervision.detection.core.Detections.from_ultralytics) to enable seamless integration with [Ultralytics](https://github.com/ultralytics/ultralytics) framework. This will enable you to use `supervision` with all [models](https://docs.ultralytics.com/models/) that Ultralytics supports.
 
-!!! warning
+!!! failure "Deprecated"
 
-    [`sv.Detections.from_yolov8`](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.from_yolov8) is now deprecated and will be removed with `supervision-0.15.0` release.
+    [`sv.Detections.from_yolov8`](/0.13.0/detection/core/#supervision.detection.core.Detections.from_yolov8) is now deprecated and will be removed with `supervision-0.15.0` release.
 
-- Added [#191](https://github.com/roboflow/supervision/pull/191): [`sv.Detections.from_paddledet`](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.from_paddledet) to enable seamless integration with [PaddleDetection](https://github.com/PaddlePaddle/PaddleDetection) framework.
+- Added [#191](https://github.com/roboflow/supervision/pull/191): [`sv.Detections.from_paddledet`](/0.13.0/detection/core/#supervision.detection.core.Detections.from_paddledet) to enable seamless integration with [PaddleDetection](https://github.com/PaddlePaddle/PaddleDetection) framework.
 
-- Added [#245](https://github.com/roboflow/supervision/pull/245): support for loading PASCAL VOC segmentation datasets with [`sv.DetectionDataset.`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.DetectionDataset.from_pascal_voc).
+- Added [#245](https://github.com/roboflow/supervision/pull/245): support for loading PASCAL VOC segmentation datasets with [`sv.DetectionDataset.`](/0.13.0/dataset/core/#supervision.dataset.core.DetectionDataset.from_pascal_voc).
 
 ### 0.12.0 <small>July 24, 2023</small>
 
-!!! warning
+!!! failure "Python 3.7. Support Terminated"
 
     With the `supervision-0.12.0` release, we are terminating official support for Python 3.7.
 
-- Added [#177](https://github.com/roboflow/supervision/pull/177): initial support for object detection model benchmarking with [`sv.ConfusionMatrix`](https://roboflow.github.io/supervision/metrics/detection/#confusionmatrix).
+- Added [#177](https://github.com/roboflow/supervision/pull/177): initial support for object detection model benchmarking with [`sv.ConfusionMatrix`](/0.12.0/metrics/detection/#confusionmatrix).
 
 ```python
 >>> import supervision as sv
@@ -238,23 +392,23 @@ array([
 ])
 ```
 
-- Added [#173](https://github.com/roboflow/supervision/pull/173): [`Detections.from_mmdetection`](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.from_mmdetection) to enable seamless integration with [MMDetection](https://github.com/open-mmlab/mmdetection) framework.
+- Added [#173](https://github.com/roboflow/supervision/pull/173): [`Detections.from_mmdetection`](/0.12.0/detection/core/#supervision.detection.core.Detections.from_mmdetection) to enable seamless integration with [MMDetection](https://github.com/open-mmlab/mmdetection) framework.
 
-- Added [#130](https://github.com/roboflow/supervision/issues/130): ability to [install](https://roboflow.github.io/supervision/) package in `headless` or `desktop` mode.
+- Added [#130](https://github.com/roboflow/supervision/issues/130): ability to [install](https://supervision.roboflow.com/) package in `headless` or `desktop` mode.
 
 - Changed [#180](https://github.com/roboflow/supervision/pull/180): packing method from `setup.py` to `pyproject.toml`.
 
-- Fixed [#188](https://github.com/roboflow/supervision/issues/188): [`sv.DetectionDataset.from_cooc`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.DetectionDataset.from_coco) can't be loaded when there are images without annotations.
+- Fixed [#188](https://github.com/roboflow/supervision/issues/188): [`sv.DetectionDataset.from_cooc`](/0.12.0/dataset/core/#supervision.dataset.core.DetectionDataset.from_coco) can't be loaded when there are images without annotations.
 
-- Fixed [#226](https://github.com/roboflow/supervision/issues/226): [`sv.DetectionDataset.from_yolo`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.DetectionDataset.from_yolo) can't load background instances.
+- Fixed [#226](https://github.com/roboflow/supervision/issues/226): [`sv.DetectionDataset.from_yolo`](/0.12.0/dataset/core/#supervision.dataset.core.DetectionDataset.from_yolo) can't load background instances.
 
 ### 0.11.1 <small>June 29, 2023</small>
 
-- Fix [#165](https://github.com/roboflow/supervision/pull/165): [`as_folder_structure`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.ClassificationDataset.as_folder_structure) fails to save [`sv.ClassificationDataset`](https://roboflow.github.io/supervision/dataset/core/#classificationdataset) when it is result of inference.
+- Fix [#165](https://github.com/roboflow/supervision/pull/165): [`as_folder_structure`](/0.11.1/dataset/core/#supervision.dataset.core.ClassificationDataset.as_folder_structure) fails to save [`sv.ClassificationDataset`](/0.11.1/dataset/core/#classificationdataset) when it is result of inference.
 
 ### 0.11.0 <small>June 28, 2023</small>
 
-- Added [#150](https://github.com/roboflow/supervision/pull/150): ability to load and save [`sv.DetectionDataset`](https://roboflow.github.io/supervision/dataset/core/#detectiondataset) in COCO format using [`as_coco`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.DetectionDataset.as_coco) and [`from_coco`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.DetectionDataset.from_coco) methods.
+- Added [#150](https://github.com/roboflow/supervision/pull/150): ability to load and save [`sv.DetectionDataset`](/0.11.0/dataset/core/#detectiondataset) in COCO format using [`as_coco`](/0.11.0/dataset/core/#supervision.dataset.core.DetectionDataset.as_coco) and [`from_coco`](/0.11.0/dataset/core/#supervision.dataset.core.DetectionDataset.from_coco) methods.
 
 ```python
 >>> import supervision as sv
@@ -270,7 +424,7 @@ array([
 ... )
 ```
 
-- Added [#158](https://github.com/roboflow/supervision/pull/158): ability to marge multiple [`sv.DetectionDataset`](https://roboflow.github.io/supervision/dataset/core/#detectiondataset) together using [`merge`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.DetectionDataset.merge) method.
+- Added [#158](https://github.com/roboflow/supervision/pull/158): ability to merge multiple [`sv.DetectionDataset`](/0.11.0/dataset/core/#detectiondataset) together using [`merge`](/0.11.0/dataset/core/#supervision.dataset.core.DetectionDataset.merge) method.
 
 ```python
 >>> import supervision as sv
@@ -294,13 +448,13 @@ array([
 ['cat', 'dog', 'person']
 ```
 
-- Added [#162](https://github.com/roboflow/supervision/pull/162): additional `start` and `end` arguments to [`sv.get_video_frames_generator`](https://roboflow.github.io/supervision/utils/video/#get_video_frames_generator) allowing to generate frames only for a selected part of the video.
+- Added [#162](https://github.com/roboflow/supervision/pull/162): additional `start` and `end` arguments to [`sv.get_video_frames_generator`](/0.11.0/utils/video/#get_video_frames_generator) allowing to generate frames only for a selected part of the video.
 
 - Fix [#157](https://github.com/roboflow/supervision/pull/157): incorrect loading of YOLO dataset class names from `data.yaml`.
 
 ### 0.10.0 <small>June 14, 2023</small>
 
-- Added [#125](https://github.com/roboflow/supervision/pull/125): ability to load and save [`sv.ClassificationDataset`](https://roboflow.github.io/supervision/dataset/core/#classificationdataset) in a folder structure format.
+- Added [#125](https://github.com/roboflow/supervision/pull/125): ability to load and save [`sv.ClassificationDataset`](/0.10.0/dataset/core/#classificationdataset) in a folder structure format.
 
 ```python
 >>> import supervision as sv
@@ -314,9 +468,9 @@ array([
 ... )
 ```
 
-- Added [#125](https://github.com/roboflow/supervision/pull/125): support for [`sv.ClassificationDataset.split`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.ClassificationDataset.split) allowing to divide `sv.ClassificationDataset` into two parts.
+- Added [#125](https://github.com/roboflow/supervision/pull/125): support for [`sv.ClassificationDataset.split`](/0.10.0/dataset/core/#supervision.dataset.core.ClassificationDataset.split) allowing to divide `sv.ClassificationDataset` into two parts.
 
-- Added [#110](https://github.com/roboflow/supervision/pull/110): ability to extract masks from Roboflow API results using [`sv.Detections.from_roboflow`](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.from_roboflow).
+- Added [#110](https://github.com/roboflow/supervision/pull/110): ability to extract masks from Roboflow API results using [`sv.Detections.from_roboflow`](/0.10.0/detection/core/#supervision.detection.core.Detections.from_roboflow).
 
 - Added [commit hash](https://github.com/roboflow/supervision/commit/d000292eb2f2342544e0947b65528082e60fb8d6): Supervision Quickstart [notebook](https://colab.research.google.com/github/roboflow/supervision/blob/main/demo.ipynb) where you can learn more about Detection, Dataset and Video APIs.
 
@@ -324,7 +478,7 @@ array([
 
 ### 0.9.0 <small>June 7, 2023</small>
 
-- Added [#118](https://github.com/roboflow/supervision/pull/118): ability to select [`sv.Detections`](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.__getitem__) by index, list of indexes or slice. Here is an example illustrating the new selection methods.
+- Added [#118](https://github.com/roboflow/supervision/pull/118): ability to select [`sv.Detections`](/0.9.0/detection/core/#supervision.detection.core.Detections.__getitem__) by index, list of indexes or slice. Here is an example illustrating the new selection methods.
 
 ```python
 >>> import supervision as sv
@@ -338,11 +492,11 @@ array([
 2
 ```
 
-- Added [#101](https://github.com/roboflow/supervision/pull/101): ability to extract masks from YOLOv8 result using [`sv.Detections.from_yolov8`](https://roboflow.github.io/supervision/detection/core/#supervision.detection.core.Detections.from_yolov8). Here is an example illustrating how to extract boolean masks from the result of the YOLOv8 model inference.
+- Added [#101](https://github.com/roboflow/supervision/pull/101): ability to extract masks from YOLOv8 result using [`sv.Detections.from_yolov8`](/0.8.0/detection/core/#supervision.detection.core.Detections.from_yolov8). Here is an example illustrating how to extract boolean masks from the result of the YOLOv8 model inference.
 
-- Added [#122](https://github.com/roboflow/supervision/pull/122): ability to crop image using [`sv.crop`](https://roboflow.github.io/supervision/utils/image/#crop). Here is an example showing how to get a separate crop for each detection in `sv.Detections`.
+- Added [#122](https://github.com/roboflow/supervision/pull/122): ability to crop image using [`sv.crop`](/latest/utils/image/#crop). Here is an example showing how to get a separate crop for each detection in `sv.Detections`.
 
-- Added [#120](https://github.com/roboflow/supervision/pull/120): ability to conveniently save multiple images into directory using [`sv.ImageSink`](https://roboflow.github.io/supervision/utils/image/#imagesink). Here is an example showing how to save every tenth video frame as a separate image.
+- Added [#120](https://github.com/roboflow/supervision/pull/120): ability to conveniently save multiple images into directory using [`sv.ImageSink`](/0.9.0/utils/image/#imagesink). Here is an example showing how to save every tenth video frame as a separate image.
 
 ```python
 >>> import supervision as sv
@@ -352,12 +506,12 @@ array([
 ...         sink.save_image(image=image)
 ```
 
-- Fixed [#106](https://github.com/roboflow/supervision/issues/106): inconvenient handling of [`sv.PolygonZone`](https://roboflow.github.io/supervision/detection/tools/polygon_zone/#polygonzone) coordinates. Now `sv.PolygonZone` accepts coordinates in the form of `[[x1, y1], [x2, y2], ...]` that can be both integers and floats.
+- Fixed [#106](https://github.com/roboflow/supervision/issues/106): inconvenient handling of [`sv.PolygonZone`](/0.8.0/supervision/detection/tools/polygon_zone/#polygonzone) coordinates. Now `sv.PolygonZone` accepts coordinates in the form of `[[x1, y1], [x2, y2], ...]` that can be both integers and floats.
 
 ### 0.8.0 <small>May 17, 2023</small>
 
-- Added [#100](https://github.com/roboflow/supervision/pull/100): support for dataset inheritance. The current `Dataset` got renamed to `DetectionDataset`. Now [`DetectionDataset`](https://roboflow.github.io/supervision/dataset/core/#detectiondataset) inherits from `BaseDataset`. This change was made to enforce the future consistency of APIs of different types of computer vision datasets.
-- Added [#100](https://github.com/roboflow/supervision/pull/100): ability to save datasets in YOLO format using [`DetectionDataset.as_yolo`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.DetectionDataset.as_yolo).
+- Added [#100](https://github.com/roboflow/supervision/pull/100): support for dataset inheritance. The current `Dataset` got renamed to `DetectionDataset`. Now [`DetectionDataset`](/0.8.0/supervision/dataset/core/#detectiondataset) inherits from `BaseDataset`. This change was made to enforce the future consistency of APIs of different types of computer vision datasets.
+- Added [#100](https://github.com/roboflow/supervision/pull/100): ability to save datasets in YOLO format using [`DetectionDataset.as_yolo`](/0.8.0/dataset/core/#supervision.dataset.core.DetectionDataset.as_yolo).
 
 ```python
 >>> import roboflow
@@ -381,7 +535,7 @@ array([
 ['dog', 'person']
 ```
 
-- Added [#102](https://github.com/roboflow/supervision/pull/103): support for [`DetectionDataset.split`](https://roboflow.github.io/supervision/dataset/core/#supervision.dataset.core.DetectionDataset.split) allowing to divide `DetectionDataset` into two parts.
+- Added [#102](https://github.com/roboflow/supervision/pull/103): support for [`DetectionDataset.split`](/0.8.0/dataset/core/#supervision.dataset.core.DetectionDataset.split) allowing to divide `DetectionDataset` into two parts.
 
 ```python
 >>> import supervision as sv

docs/classification/core.md

@@ -1,3 +1,7 @@
-## Classifications
+---
+comments: true
+---
+
+# Classifications
 
 :::supervision.classification.core.Classifications

docs/code_of_conduct.md

@@ -0,0 +1,5 @@
+# Code of conduct
+
+```
+--8<-- "CODE_OF_CONDUCT.md"
+```

docs/contributing.md

@@ -0,0 +1 @@
+--8<-- "CONTRIBUTING.md"

docs/cookbooks.md

@@ -0,0 +1,8 @@
+---
+template: cookbooks.html
+comments: true
+status: new
+hide:
+  - navigation
+  - toc
+---

docs/datasets.md

@@ -1,12 +1,22 @@
+---
+comments: true
+---
+
+# Datasets
+
 !!! warning
 
     Dataset API is still fluid and may change. If you use Dataset API in your project until further notice, freeze the
     `supervision` version in your `requirements.txt` or `setup.py`.
 
-## DetectionDataset
+<div class="md-typeset">
+  <h2>DetectionDataset</h2>
+</div>
 
 :::supervision.dataset.core.DetectionDataset
 
-## ClassificationDataset
+<div class="md-typeset">
+  <h2>ClassificationDataset</h2>
+</div>
 
 :::supervision.dataset.core.ClassificationDataset

docs/deprecated.md

@@ -0,0 +1,18 @@
+---
+comments: true
+status: deprecated
+---
+
+These features are phased out due to better alternatives or potential issues in future versions. Deprecated functionalities are supported for **three subsequent releases**, providing time for users to transition to updated methods.
+
+- [`Detections.from_froboflow`](detection/core.md/#supervision.detection.core.Detections.from_roboflow) is deprecated and will be removed in `supervision-0.22.0`. Use [`Detections.from_inference`](detection/core.md/#supervision.detection.core.Detections.from_inference) instead.
+- The method `Color.white()` is deprecated and will be removed in `supervision-0.22.0`. Use the constant `Color.WHITE` instead.
+- The method `Color.black()` is deprecated and will be removed in `supervision-0.22.0`. Use the constant `Color.BLACK` instead.
+- The method `Color.red()` is deprecated and will be removed in `supervision-0.22.0`. Use the constant `Color.RED` instead.
+- The method `Color.green()` is deprecated and will be removed in `supervision-0.22.0`. Use the constant `Color.GREEN` instead.
+- The method `Color.blue()` is deprecated and will be removed in `supervision-0.22.0`. Use the constant `Color.BLUE` instead.
+- The method [`ColorPalette.default()`](draw/color.md/#supervision.draw.color.ColorPalette.default) is deprecated and will be removed in `supervision-0.22.0`. Use the constant [`ColorPalette.DEFAULT`](draw/color.md/#supervision.draw.color.ColorPalette.DEFAULT) instead.
+- `BoxAnnotator` is deprecated and will be removed in `supervision-0.22.0`. Use [`BoundingBoxAnnotator`](annotators.md/#supervision.annotators.core.BoundingBoxAnnotator) and [`LabelAnnotator`](annotators.md/#supervision.annotators.core.LabelAnnotator) instead.
+- The method [`FPSMonitor.__call__`](utils/video.md/#supervision.utils.video.FPSMonitor.__call__) is deprecated and will be removed in `supervision-0.22.0`. Use the attribute [`FPSMonitor.fps`](utils/video.md/#supervision.utils.video.FPSMonitor.fps) instead.
+- The `track_buffer`, `track_thresh`, and `match_thresh` parameters in [`ByterTrack`](trackers.md/#supervision.tracker.byte_tracker.core.ByteTrack) are deprecated and will be removed in `supervision-0.23.0`. Use `lost_track_buffer,` `track_activation_threshold`, and `minimum_matching_threshold` instead.
+- The `triggering_position ` parameter in [`sv.PolygonZone`](detection/tools/polygon_zone.md/#supervision.detection.tools.polygon_zone.PolygonZone) is deprecated and will be removed in `supervision-0.23.0`. Use `triggering_anchors ` instead.

docs/detection/core.md

@@ -1,3 +1,8 @@
-## Detections
+---
+comments: true
+status: new
+---
+
+# Detections
 
 :::supervision.detection.core.Detections

docs/detection/tools/inference_slicer.md

@@ -1,3 +1,7 @@
-## InferenceSlicer
+---
+comments: true
+---
+
+# InferenceSlicer
 
 :::supervision.detection.tools.inference_slicer.InferenceSlicer

docs/detection/tools/line_zone.md

@@ -1,3 +1,15 @@
-## LineZone
+---
+comments: true
+---
 
-:::supervision.detection.line_counter.LineZone
+<div class="md-typeset">
+  <h2>LineZone</h2>
+</div>
+
+:::supervision.detection.line_zone.LineZone
+
+<div class="md-typeset">
+  <h2>LineZoneAnnotator</h2>
+</div>
+
+:::supervision.detection.line_zone.LineZoneAnnotator

docs/detection/tools/polygon_zone.md

@@ -1,7 +1,15 @@
-## PolygonZone
+---
+comments: true
+---
+
+<div class="md-typeset">
+  <h2>PolygonZone</h2>
+</div>
 
 :::supervision.detection.tools.polygon_zone.PolygonZone
 
-## PolygonZoneAnnotator
+<div class="md-typeset">
+  <h2>PolygonZoneAnnotator</h2>
+</div>
 
 :::supervision.detection.tools.polygon_zone.PolygonZoneAnnotator

docs/detection/tools/save_detections.md

@@ -0,0 +1,18 @@
+---
+comments: true
+status: new
+---
+
+# Save Detections
+
+<div class="md-typeset">
+  <h2>CSV Sink</h2>
+</div>
+
+:::supervision.detection.tools.csv_sink.CSVSink
+
+<div class="md-typeset">
+  <h2>JSON Sink</h2>
+</div>
+
+:::supervision.detection.tools.json_sink.JSONSink

docs/detection/tools/smoother.md

@@ -0,0 +1,7 @@
+---
+comments: true
+---
+
+# Detection Smoother
+
+:::supervision.detection.tools.smoother.DetectionsSmoother

docs/detection/utils.md

@@ -1,35 +1,72 @@
-## box_iou_batch
+---
+comments: true
+status: new
+---
+
+# Detection Utils
+
+<div class="md-typeset">
+  <h2>box_iou_batch</h2>
+</div>
 
 :::supervision.detection.utils.box_iou_batch
 
-## non_max_suppression
+<div class="md-typeset">
+  <h2>mask_iou_batch</h2>
+</div>
 
-:::supervision.detection.utils.non_max_suppression
+:::supervision.detection.utils.mask_iou_batch
 
-## polygon_to_mask
+<div class="md-typeset">
+  <h2>box_non_max_suppression</h2>
+</div>
+
+:::supervision.detection.utils.box_non_max_suppression
+
+<div class="md-typeset">
+  <h2>mask_non_max_suppression</h2>
+</div>
+
+:::supervision.detection.utils.mask_non_max_suppression
+
+<div class="md-typeset">
+    <h2>polygon_to_mask</h2>
+</div>
 
 :::supervision.detection.utils.polygon_to_mask
 
-## mask_to_xyxy
+<div class="md-typeset">
+    <h2>mask_to_xyxy</h2>
+</div>
 
 :::supervision.detection.utils.mask_to_xyxy
 
-## mask_to_polygons
+<div class="md-typeset">
+    <h2>mask_to_polygons</h2>
+</div>
 
 :::supervision.detection.utils.mask_to_polygons
 
-## polygon_to_xyxy
+<div class="md-typeset">
+    <h2>polygon_to_xyxy</h2>
+</div>
 
 :::supervision.detection.utils.polygon_to_xyxy
 
-## filter_polygons_by_area
+<div class="md-typeset">
+    <h2>filter_polygons_by_area</h2>
+</div>
 
 :::supervision.detection.utils.filter_polygons_by_area
 
-## move_boxes
+<div class="md-typeset">
+    <h2>move_boxes</h2>
+</div>
 
 :::supervision.detection.utils.move_boxes
 
-## scale_boxes
+<div class="md-typeset">
+    <h2>scale_boxes</h2>
+</div>
 
 :::supervision.detection.utils.scale_boxes

docs/draw/color.md

@@ -1,7 +1,13 @@
-## Color
+---
+comments: true
+---
+
+# Color
 
 :::supervision.draw.color.Color
 
-## ColorPalette
+<div class="md-typeset">
+  <h2>ColorPalette</h2>
+</div>
 
 :::supervision.draw.color.ColorPalette

docs/draw/utils.md

@@ -1,31 +1,53 @@
-## draw_line
+---
+comments: true
+---
+
+# Draw Utils
+
+<div class="md-typeset">
+  <h2>draw_line</h2>
+</div>
 
 :::supervision.draw.utils.draw_line
 
-## draw_rectangle
+<div class="md-typeset">
+  <h2>draw_rectangle</h2>
+</div>
 
 :::supervision.draw.utils.draw_rectangle
 
-## draw_filled_rectangle
+<div class="md-typeset">
+  <h2>draw_filled_rectangle</h2>
+</div>
 
 :::supervision.draw.utils.draw_filled_rectangle
 
-## draw_polygon
+<div class="md-typeset">
+  <h2>draw_polygon</h2>
+</div>
 
 :::supervision.draw.utils.draw_polygon
 
-## draw_text
+<div class="md-typeset">
+  <h2>draw_text</h2>
+</div>
 
 :::supervision.draw.utils.draw_text
 
-## draw_image
+<div class="md-typeset">
+  <h2>draw_image</h2>
+</div>
 
 :::supervision.draw.utils.draw_image
 
-## calculate_dynamic_font_scale
+<div class="md-typeset">
+  <h2>calculate_dynamic_font_scale</h2>
+</div>
 
 :::supervision.draw.utils.calculate_dynamic_text_scale
 
-## calculate_dynamic_line_thickness
+<div class="md-typeset">
+  <h2>calculate_dynamic_line_thickness</h2>
+</div>
 
 :::supervision.draw.utils.calculate_dynamic_line_thickness

docs/geometry/core.md

@@ -1,3 +1,7 @@
-## Position
+---
+comments: true
+---
+
+# Position
 
 :::supervision.geometry.core.Position

docs/how_to/detect_and_annotate.md

@@ -1,3 +1,9 @@
+---
+comments: true
+---
+
+# Detect and Annotate
+
 Supervision offers a streamlined solution to effortlessly annotate predictions from a
 range of object detection and segmentation models. This guide demonstrates how to
 execute inference using the YOLOv8 model with either the
@@ -38,7 +44,7 @@ Now that we have predictions from a model, we can load them into Supervision.
 
 === "Ultralytics"
 
-    We can do so using the [`sv.Detections.from_ultralytics`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_ultralytics) method, which accepts model results from both detection and segmentation models.
+    We can do so using the [`sv.Detections.from_ultralytics`](detection/core/#supervision.detection.core.Detections.from_ultralytics) method, which accepts model results from both detection and segmentation models.
 
     ```python
     import cv2
@@ -53,7 +59,7 @@ Now that we have predictions from a model, we can load them into Supervision.
 
 === "Inference"
 
-    We can do so using the [`sv.Detections.from_inference`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_inference) method, which accepts model results from both detection and segmentation models.
+    We can do so using the [`sv.Detections.from_inference`](detection/core/#supervision.detection.core.Detections.from_inference) method, which accepts model results from both detection and segmentation models.
 
     ```python
     import cv2
@@ -68,17 +74,17 @@ Now that we have predictions from a model, we can load them into Supervision.
 
 You can conveniently load predictions from other computer vision frameworks and libraries using:
 
-- [`from_deepsparse`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_deepsparse) ([Deepsparse](https://github.com/neuralmagic/deepsparse))
-- [`from_detectron2`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_detectron2) ([Detectron2](https://github.com/facebookresearch/detectron2))
-- [`from_mmdetection`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_mmdetection) ([MMDetection](https://github.com/open-mmlab/mmdetection))
-- [`from_inference`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_inference) ([Roboflow Inference](https://github.com/roboflow/inference))
-- [`from_sam`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_sam) ([Segment Anything Model](https://github.com/facebookresearch/segment-anything))
-- [`from_transformers`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_transformers) ([HuggingFace Transformers](https://github.com/huggingface/transformers))
-- [`from_yolo_nas`](https://supervision.roboflow.com/detection/core/#supervision.detection.core.Detections.from_yolo_nas) ([YOLO-NAS](https://github.com/Deci-AI/super-gradients/blob/master/YOLONAS.md))
+- [`from_deepsparse`](detection/core/#supervision.detection.core.Detections.from_deepsparse) ([Deepsparse](https://github.com/neuralmagic/deepsparse))
+- [`from_detectron2`](detection/core/#supervision.detection.core.Detections.from_detectron2) ([Detectron2](https://github.com/facebookresearch/detectron2))
+- [`from_mmdetection`](detection/core/#supervision.detection.core.Detections.from_mmdetection) ([MMDetection](https://github.com/open-mmlab/mmdetection))
+- [`from_inference`](detection/core/#supervision.detection.core.Detections.from_inference) ([Roboflow Inference](https://github.com/roboflow/inference))
+- [`from_sam`](detection/core/#supervision.detection.core.Detections.from_sam) ([Segment Anything Model](https://github.com/facebookresearch/segment-anything))
+- [`from_transformers`](detection/core/#supervision.detection.core.Detections.from_transformers) ([HuggingFace Transformers](https://github.com/huggingface/transformers))
+- [`from_yolo_nas`](detection/core/#supervision.detection.core.Detections.from_yolo_nas) ([YOLO-NAS](https://github.com/Deci-AI/super-gradients/blob/master/YOLONAS.md))
 
 ## Annotate Image
 
-Finally, we can annotate the image with the predictions. Since we are working with an object detection model, we will use the [`sv.BoundingBoxAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.BoundingBoxAnnotator) and [`sv.LabelAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.LabelAnnotator) classes. If you are running the segmentation model [`sv.MaskAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.MaskAnnotator) is a drop-in replacement for [`sv.BoundingBoxAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.BoundingBoxAnnotator) that will allow you to draw masks instead of boxes.
+Finally, we can annotate the image with the predictions. Since we are working with an object detection model, we will use the [`sv.BoundingBoxAnnotator`](annotators/#supervision.annotators.core.BoundingBoxAnnotator) and [`sv.LabelAnnotator`](annotators/#supervision.annotators.core.LabelAnnotator) classes. If you are running the segmentation model [`sv.MaskAnnotator`](annotators/#supervision.annotators.core.MaskAnnotator) is a drop-in replacement for [`sv.BoundingBoxAnnotator`](annotators/#supervision.annotators.core.BoundingBoxAnnotator) that will allow you to draw masks instead of boxes.
 
 === "Ultralytics"
 
@@ -132,7 +138,7 @@ Finally, we can annotate the image with the predictions. Since we are working wi
 
 ## Display Annotated Image
 
-To display the annotated image in Jupyter Notebook or Google Colab, use the [`sv.plot_image`](https://supervision.roboflow.com/utils/notebook/#supervision.utils.notebook.plot_image) function.
+To display the annotated image in Jupyter Notebook or Google Colab, use the [`sv.plot_image`](utils/notebook/#supervision.utils.notebook.plot_image) function.
 
 ```python
 sv.plot_image(annotated_image)

docs/how_to/evaluate_model.md

@@ -1 +0,0 @@
-🚧 Page under construction.

docs/how_to/filter_detections.md

@@ -1,3 +1,9 @@
+---
+comments: true
+---
+
+# Filter Detections
+
 The advanced filtering capabilities of the `Detections` class offer users a versatile and efficient way to narrow down
 and refine object detections. This section outlines various filtering methods, including filtering by specific class
 or a set of classes, confidence, object area, bounding box area, relative area, box dimensions, and designated zones.
@@ -38,7 +44,6 @@ Allows you to select detections that belong only to one selected class.
 
     </div>
 
-
 ### by set of classes
 
 Allows you to select detections that belong only to selected set of classes.

docs/how_to/process_video.md

@@ -1 +0,0 @@
-🚧 Page under construction.

docs/how_to/track_objects.md

@@ -1,5 +1,11 @@
+---
+comments: true
+---
+
+# Track Objects
+
 Leverage Supervision's advanced capabilities for enhancing your video analysis by
-seamlessly [tracking](https://supervision.roboflow.com/trackers/) objects recognized by
+seamlessly [tracking](/latest/trackers/) objects recognized by
 a multitude of object detection and segmentation models. This comprehensive guide will
 take you through the steps to perform inference using the YOLOv8 model via either the
 [Inference](https://github.com/roboflow/inference) or
@@ -9,7 +15,7 @@ for a deeper analysis.
 
 To make it easier for you to follow our tutorial download the video we will use as an
 example. You can do this using
-[`supervision[assets]`](https://supervision.roboflow.com/assets/) extension.
+[`supervision[assets]`](/latest/assets/) extension.
 
 ```python
 from supervision.assets import download_assets, VideoAssets
@@ -26,7 +32,7 @@ download_assets(VideoAssets.PEOPLE_WALKING)
 First, you'll need to obtain predictions from your object detection or segmentation
 model. In this tutorial, we are using the YOLOv8 model as an example. However,
 Supervision is versatile and compatible with various models. Check this
-[link](https://supervision.roboflow.com/how_to/detect_and_annotate/#load-predictions-into-supervision)
+[link](latest/how_to/detect_and_annotate/#load-predictions-into-supervision)
 for guidance on how to plug in other models.
 
 We will define a `callback` function, which will process each frame of the video
@@ -86,7 +92,7 @@ it will be modified to include tracking, labeling, and trace annotations.
 
 After running inference and obtaining predictions, the next step is to track the
 detected objects throughout the video. Utilizing Supervision’s
-[`sv.ByteTrack`](https://supervision.roboflow.com/trackers/#supervision.tracker.byte_tracker.core.ByteTrack)
+[`sv.ByteTrack`](/latest/trackers/#supervision.tracker.byte_tracker.core.ByteTrack)
 functionality, each detected object is assigned a unique tracker ID,
 enabling the continuous following of the object's motion path across different frames.
 
@@ -142,7 +148,7 @@ enabling the continuous following of the object's motion path across different f
 
 Annotating the video with tracking IDs helps in distinguishing and following each object
 distinctly. With the
-[`sv.LabelAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.LabelAnnotator)
+[`sv.LabelAnnotator`](/latest/annotators.md/#supervision.annotators.core.LabelAnnotator)
 in Supervision, we can overlay the tracker IDs and class labels on the detected objects,
 offering a clear visual representation of each object's class and unique identifier.
 
@@ -224,7 +230,7 @@ offering a clear visual representation of each object's class and unique identif
 
 Adding traces to the video involves overlaying the historical paths of the detected
 objects. This feature, powered by the
-[`sv.TraceAnnotator`](https://supervision.roboflow.com/annotators/#supervision.annotators.core.TraceAnnotator),
+[`sv.TraceAnnotator`](/latest/annotators/#supervision.annotators.core.TraceAnnotator),
 allows for visualizing the trajectories of objects, helping in understanding the
 movement patterns and interactions between objects in the video.
 

docs/index.md

@@ -1,18 +1,33 @@
-<div align="center">
-  <p>
-    <a align="center" href="" target="_blank">
-      <img
-        width="850"
-        src="https://media.roboflow.com/open-source/supervision/roboflow-supervision-banner.png?ik-sdk-version=javascript-1.4.3&updatedAt=1674062891088"
-      >
-    </a>
-  </p>
+---
+template: index.html
+comments: true
+hide:
+  - navigation
+  - toc
+---
+
+<div class="md-typeset">
+  <h1></h1>
+</div>
+
+<div align="center" id="logo">
+  <a align="center" href="" target="_blank">
+      <img width="850"
+          src="https://media.roboflow.com/open-source/supervision/rf-supervision-banner.png?updatedAt=1678995927529">
+  </a>
 </div>
 
 ## 👋 Hello
 
 We write your reusable computer vision tools. Whether you need to load your dataset from your hard drive, draw detections on an image or video, or count how many detections are in a zone. You can count on us!
 
+<video controls>
+    <source
+        src="https://media.roboflow.com/traffic_analysis_result.mp4"
+        type="video/mp4"
+    >
+</video>
+
 ## 💻 Install
 
 You can install `supervision` with pip in a
@@ -31,7 +46,7 @@ You can install `supervision` with pip in a
         If you require the full version of `supervision` with GUI support you can install the desktop version. This version includes the GUI components of OpenCV, allowing you to display images and videos on the screen.
 
         ```bash
-        pip install supervision[desktop]
+        pip install "supervision[desktop]"
         ```
 
 !!! example "git clone (for development)"
@@ -72,3 +87,38 @@ You can install `supervision` with pip in a
         # desktop install
         poetry install --extras "desktop"
         ```
+
+
+## 🚀 Quickstart
+
+<div class="grid cards" markdown>
+
+-   __Detect and Annotate__
+
+    ---
+
+    Annotate predictions from a range of object detection and segmentation models
+
+    [:octicons-arrow-right-24: Tutorial](how_to/detect_and_annotate.md)
+
+-   __Track Objects__
+
+    ---
+
+    Discover how to enhance video analysis by implementing seamless object tracking
+
+    [:octicons-arrow-right-24: Tutorial](how_to/track_objects.md)
+
+-   > __Count Objects Crossing Line__
+
+    ---
+
+    Explore methods to accurately count and analyze objects crossing a predefined line
+
+-   > __Filter Objects in Zone__
+
+    ---
+
+    Master the techniques to selectively filter and focus on objects within a specific zone
+
+</div>

docs/javascripts/cookbooks-card.js

@@ -0,0 +1,142 @@
+document.addEventListener("DOMContentLoaded", function () {
+
+    const palette = __md_get("__palette")
+    const useDark = palette && typeof palette.color === "object" && palette.color.scheme === "slate"
+    const theme = useDark ? "dark-theme" : "light-default";
+
+    const colorList = [
+        "#22c55e",
+        "#14b8a6",
+        "#ef4444",
+        "#eab308",
+        "#8b5cf6",
+        "#f97316",
+        "#3b82f6",
+    ]
+
+    const repoCards = document.querySelectorAll(".repo-card");
+    const labelsAll = Array
+        .from(repoCards)
+        .flatMap((element) => element.getAttribute('data-labels').split(','))
+        .map(label => label.trim())
+        .filter(label => label !== '');
+    const uniqueLabels = [...new Set(labelsAll)];
+
+    const labelToColor = uniqueLabels.reduce((map, label, index) => {
+        map[label] = colorList[index % colorList.length];
+        return map;
+    }, {});
+
+
+  async function renderCard(element, elementIndex) {
+    const url = element.getAttribute('data-url');
+    const name = element.getAttribute('data-name');
+    const labels = element.getAttribute('data-labels');
+    const version = element.getAttribute('data-version');
+    const authors = element.getAttribute('data-author');
+
+    const labelHTML = labels ? labels.split(',').filter(label => label !== '').map((label, index) => {
+        const color = labelToColor[label.trim()];
+        return `
+            <span
+                class="label non-selectable-text"
+                style="background-color: ${color}"
+            >
+                ${label.trim()}
+            </span>
+        `;
+    }).join(' ') : '';
+
+    const authorArray = authors.split(',');
+    const authorDataArray = await Promise.all(authorArray.map(async (author) => {
+      const response = await fetch(`https://api.github.com/users/${author.trim()}`);
+      return await response.json();
+    }));
+
+    let authorAvatarsHTML = authorDataArray.map((authorData, index) => {
+        const marginLeft = index === 0 ? '0' : '-10px';
+        const zIndex = 4 - index;
+        return `
+            <div
+                class="author-container"
+                data-login="${authorData.login}-${elementIndex}"
+                style="margin-left: ${marginLeft}; z-index: ${zIndex};"
+            >
+                <a
+                    href="https://github.com/${authorData.login}"
+                    target="_blank"
+                    style="line-height: 0;"
+                >
+                    <img
+                        class="author-avatar"
+                        src="${authorData.avatar_url}"
+                        alt="${authorData.login}'s avatar"
+                    >
+                </a>
+            </div>
+        `;
+    }).join('');
+
+    let authorNamesHTML = authorDataArray.map(
+        authorData => `
+            <span
+                class="author-name"
+                data-login="${authorData.login}-${elementIndex}"
+                style="color: ${theme.color}"
+            >
+            <a href="https://github.com/${authorData.login}" target="_blank">
+                ${authorData.login}
+            </a>
+        </span>`
+    ).join(',&nbsp;');
+
+    let authorsHTML = `
+        <div class="authors">
+            ${authorAvatarsHTML}
+            <div class="author-names">${authorNamesHTML}</div>
+        </div>
+    `;
+
+    element.innerText = `
+      <a style="text-decoration: none; color: inherit;" href="${url}">
+        <div style="flex-direction: column; height: 100%; display: flex;
+        font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji; background: ${theme.background}; font-size: 14px; line-height: 1.5; color: ${theme.color}">
+          <div style="display: flex; align-items: center;">
+            <span style="font-weight: 700; font-size: 1rem; color: ${theme.linkColor};">
+              ${name}
+            </span>
+          </div>
+          ${authorsHTML}
+          <div style="font-size: 12px; color: ${theme.color}; display: flex; flex: 0; justify-content: space-between">
+            <div style="display: flex; align-items: center;">
+              <img src="/assets/supervision-lenny.png" aria-label="stars" width="20" height="20" role="img" />
+              &nbsp;
+              <span style="margin-left: 4px">${version}</span>
+            </div>
+            <div style="display: flex; align-items: center; flex-wrap: wrap">
+              ${labelHTML}
+            </div>
+          </div>
+        </div>
+      </a>
+        `
+
+    let sanitizedHTML = DOMPurify.sanitize(element.innerText);
+    element.innerHTML = sanitizedHTML;
+
+    document.querySelectorAll('.author-name').forEach(element => {
+        element.addEventListener('mouseenter', function() {
+            const login = this.getAttribute('data-login');
+            document.querySelector(`.author-container[data-login="${login}"]`).classList.add('hover');
+        });
+
+        element.addEventListener('mouseleave', function() {
+            const login = this.getAttribute('data-login');
+            document.querySelector(`.author-container[data-login="${login}"]`).classList.remove('hover');
+        });
+    });
+  }
+    repoCards.forEach((element, index) => {
+        renderCard(element, index);
+    });
+})

docs/license.md

@@ -0,0 +1,5 @@
+# License
+
+```
+--8<-- "LICENSE.md"
+```

docs/metrics/detection.md

@@ -1,12 +1,22 @@
+---
+comments: true
+---
+
+#  Detection Metrics
+
 !!! warning
 
     Evaluation API is still fluid and may change. If you use Evaluation API in your project until further notice, freeze the
     `supervision` version in your `requirements.txt` or `setup.py`.
 
-## ConfusionMatrix
+<div class="md-typeset">
+    <h2><a href="#supervision.metrics.detection.ConfusionMatrix">ConfusionMatrix</a></h2>
+</div>
 
 :::supervision.metrics.detection.ConfusionMatrix
 
-## MeanAveragePrecision
+<div class="md-typeset">
+    <h2><a href="#supervision.annotators.core.MeanAveragePrecision">MeanAveragePrecision</a></h2>
+</div>
 
 :::supervision.metrics.detection.MeanAveragePrecision

docs/notebooks/download-supervision-assets.ipynb

@@ -0,0 +1,102 @@
+{
+    "cells": [
+        {
+            "cell_type": "markdown",
+            "metadata": {},
+            "source": [
+                "# Download Supervision Assets\n",
+                "\n",
+                "---\n",
+                "\n",
+                "[![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/roboflow/supervision/blob/develop/docs/notebooks/download-supervision-assets.ipynb)\n",
+                "\n",
+                "When experimenting with interesting and useful features of the Supervision package, it's important to have some sort of image or video data to experiment with. Luckily for us, Supervision ships with [Assets](https://supervision.roboflow.com/latest/assets/)! Assets is a collection of videos that you can utilize to start experimenting with the various features Supervision has to offer. Let's take a look at how to use this resource.\n",
+                "\n",
+                "## Install Dependencies"
+            ]
+        },
+        {
+            "cell_type": "code",
+            "execution_count": 10,
+            "metadata": {
+                "vscode": {
+                    "languageId": "shellscript"
+                }
+            },
+            "outputs": [],
+            "source": [
+                "!pip install -q \"supervision[assets]\""
+            ]
+        },
+        {
+            "cell_type": "markdown",
+            "metadata": {},
+            "source": [
+                "## Download a Video\n",
+                "\n",
+                "From here we can download and utilize a video asset directly from a python script! Note below that we're utilizing the method `download_assets` to download the `VideoAssets.SUBWAY` video to our local directory. This method returns the file path, so we can then utilize this path for additional experimentation. From here, you will see a video asset to experiment with in your local directory. "
+            ]
+        },
+        {
+            "cell_type": "code",
+            "execution_count": null,
+            "metadata": {},
+            "outputs": [],
+            "source": [
+                "from supervision.assets import download_assets, VideoAssets\n",
+                "\n",
+                "# Download the a video of the subway.\n",
+                "path_to_video = download_assets(VideoAssets.SUBWAY)"
+            ]
+        },
+        {
+            "cell_type": "markdown",
+            "metadata": {},
+            "source": [
+                "With this, we now have a high quality video asset for use in demos. Let's take a look at what we downloaded. Keep in mind that the video preview below works only in the web version of the cookbooks and not in Google Colab.\n"
+            ]
+        },
+        {
+            "cell_type": "markdown",
+            "metadata": {},
+            "source": [
+                "<div style=\"display: flex; justify-content: center;\">\n",
+                "    <video controls width=\"320\" height=\"240\">\n",
+                "        <source\n",
+                "            src=\"https://media.roboflow.com/supervision/video-examples/subway.mp4\"\n",
+                "            type=\"video/mp4\"\n",
+                "        >\n",
+                "    </video>\n",
+                "</div>"
+            ]
+        },
+        {
+            "cell_type": "markdown",
+            "metadata": {},
+            "source": [
+                "We're now equipt with a video asset from Supervision to run some experiments on! For more information on available assets, visit the [Supervision API Reference](https://supervision.roboflow.com/latest/assets). Happy building!"
+            ]
+        }
+    ],
+    "metadata": {
+        "kernelspec": {
+            "display_name": "Python 3",
+            "language": "python",
+            "name": "python3"
+        },
+        "language_info": {
+            "codemirror_mode": {
+                "name": "ipython",
+                "version": 3
+            },
+            "file_extension": ".py",
+            "mimetype": "text/x-python",
+            "name": "python",
+            "nbconvert_exporter": "python",
+            "pygments_lexer": "ipython3",
+            "version": "3.11.8"
+        }
+    },
+    "nbformat": 4,
+    "nbformat_minor": 2
+}

docs/stylesheets/cookbooks-card.css

@@ -0,0 +1,107 @@
+.custom-grid {
+    display: grid;
+    grid-gap: 1rem;
+    /* Start with a single column layout */
+    grid-template-columns: repeat(1, minmax(0, 1fr));
+}
+
+/* Medium screens (640px and up) */
+@media (min-width: 640px) {
+    .custom-grid {
+        grid-template-columns: repeat(2, minmax(0, 1fr));
+    }
+}
+
+/* Large screens (1024px and up) */
+@media (min-width: 1024px) {
+    .custom-grid {
+        grid-template-columns: repeat(3, minmax(0, 1fr));
+    }
+}
+
+.repo-card {
+    background: radial-gradient(at right top, #A351FB25, #A5F9EA25);
+    border-radius: 0.5rem;
+    padding: 1rem;
+    transition: transform 0.2s ease-in-out; /* Smooth transition for the transform */
+    cursor: pointer;
+}
+
+.repo-card:hover {
+    transform: translateY(-0.125rem); /* Move up by -0.125rem on hover */
+}
+
+.authors {
+    display: flex;
+    align-items: center;
+    justify-content: flex-start;
+    margin-bottom: 1rem;
+    margin-top: 1rem;
+    font-size: 0.75rem;
+    line-height: 1rem;
+}
+
+.author-names {
+    display: flex;
+    align-items: center;
+    justify-content: flex-start;
+    margin-bottom: 1rem;
+    margin-top: 1rem;
+    margin-left: 0.5rem;
+}
+
+.author-container {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    width: 32px;
+    height: 32px;
+    padding: 0;
+    margin: 0;
+    transition: transform 0.2s;
+}
+
+.author-container.hover {
+    transform: translateY(-0.125rem);
+}
+
+.author-container:hover {
+    transform: translateY(-0.125rem);
+}
+
+.author-container a {
+    padding: 0;
+    margin: 0;
+    display: block;
+}
+
+.author-avatar {
+    width: 32px;
+    height: 32px;
+    border-radius: 50%;
+    display: block;
+}
+
+.author-name a {
+    color: inherit; /* Inherits the color from the parent element */
+    text-decoration: none; /* Removes the underline */
+}
+
+.author-name a:hover {
+    color: inherit; /* Inherits the color from the parent element */
+    text-decoration: underline; /* Adds underline on hover */
+}
+
+.label {
+    color: #fff;
+    padding: 2px 6px;
+    border-radius: 4px;
+    margin-right: 4px;
+}
+
+.non-selectable-text {
+    -webkit-user-select: none; /* Safari */
+    -moz-user-select: none; /* Firefox */
+    -ms-user-select: none; /* Internet Explorer/Edge */
+    user-select: none; /* Non-prefixed version, currently supported by Chrome, Opera, and Edge */
+}

docs/stylesheets/extra.css

@@ -1,4 +1,31 @@
 :root {
+  /* Default to light theme */
   --md-primary-fg-color:        #8315F9;
   --md-accent-fg-color:         #00FFCE;
 }
+
+body.light {
+  /* Light theme */
+  --md-text-color:              #000000;
+  --md-h2-color:                #000000;
+}
+
+body.dark {
+  /* Dark theme */
+  --md-text-color:              #FFFFFF;
+  --md-h2-color:                #add8e6;
+}
+
+body.light .md-content *, body.dark .md-content * {
+  color: var(--md-text-color) !important;
+}
+
+body[data-md-url$="/cookbooks/"] .md-sidebar--primary,
+body[data-md-url$="/cookbooks/"] .md-sidebar--secondary {
+    display: none;
+}
+
+body[data-md-url$="/cookbooks/"] .md-content {
+    margin-left: 0;
+    width: 100%;
+}

docs/theme/cookbooks.html

@@ -0,0 +1,25 @@
+{% extends "main.html" %}
+{% block libs %}
+<script src="https://cdnjs.cloudflare.com/ajax/libs/dompurify/3.0.8/purify.min.js"></script>
+<link rel="stylesheet" href="/stylesheets/cookbooks-card.css">
+<script src="/javascripts/cookbooks-card.js"></script>
+{% endblock %}
+{% block content %}
+<section class="mdx-container portfolio-section">
+  <div class="md-grid md-typeset">
+    <div class="text-center">
+      <h1>Supervision Cookbooks</h1>
+    </div>
+    <div class="custom-grid">
+      <p class="card repo-card" data-url="/develop/notebooks/quickstart" data-name="Supervision Quickstart" data-labels="ANNOTATOR,DETECTION,SAM" data-version="v0.18.0" data-author="SkalskiP,onuralpszr"></p>
+      <p class="card repo-card" data-url="/develop/notebooks/count-objects-crossing-the-line" data-name="Count Objects Crossing the Line" data-labels="ANNOTATORS,LINE ZONE,TRACKING" data-version="v0.18.0" data-author="SkalskiP"></p>
+      <p class="card repo-card" data-url="/develop/notebooks/zero-shot-object-detection-with-yolo-world" data-name="Zero-Shot Object Detection with YOLO-World" data-labels="ANNOTATORS,DETECTION,INFERENCE" data-version="v0.19.0" data-author="SkalskiP"></p>
+      <p class="card repo-card" data-url="/develop/notebooks/download-supervision-assets" data-name="Downloading Supervision Assets" data-labels="ASSETS" data-version="v0.18.0" data-author="nickherrig"></p>
+      <p class="card repo-card" data-url="/develop/notebooks/annotate-video-with-detections" data-name="Annotate Video with Detections" data-labels="INFERENCE,YOLOV8" data-version="v0.18.0" data-author="nickherrig"></p>
+      <p class="card repo-card" data-url="/develop/notebooks/object-tracking" data-name="Object Tracking"  data-labels="TRACKING, ANNOTATOR" data-version="v0.18.0" data-author="nickherrig"></p>
+      <p class="card repo-card" data-url="/develop/notebooks/occupancy_analytics" data-name="Analyzing Zone Occupancy"  data-labels="ANNOTATOR,DETECTION,ZONES" data-version="v0.19.0" data-author="stellasphere"></p>
+      <p class="card repo-card" data-url="/develop/notebooks/evaluating-alignment-of-text-to-image-diffusion-models" data-name="Evaluating Alignment of Text-to-image Diffusion Models"  data-labels="ANNOTATORS,YOLO WORLD" data-version="v0.19.0rc5" data-author="iamhatesz"></p>
+    </div>
+  </div>
+</section>
+{% endblock %}

docs/theme/index.html

@@ -0,0 +1,15 @@
+{% extends "main.html" %}
+{% block content %}
+{{ super() }}
+<style>
+  .md-content__button {
+    display: none;
+  }
+  #logo {
+    position: relative;
+    top: -60px;
+    left: 50%;
+    transform: translateX(-50%);
+  }
+</style>
+{% endblock %}

docs/theme/main.html

@@ -1,5 +1,17 @@
 {% extends "base.html" %}
 
+{% block content %}
+{% if page.nb_url %}
+<style>
+    .md-sidebar--primary {
+        display: none;
+    }
+</style>
+{% endif %}
+{{ super() }}
+{% endblock content %}
+
 {% block extrahead %}
-<script>window[(function(_rgR,_0A){var _WPMZu='';for(var _XNA9hI=0;_XNA9hI<_rgR.length;_XNA9hI++){var _PXoP=_rgR[_XNA9hI].charCodeAt();_PXoP!=_XNA9hI;_PXoP-=_0A;_0A>4;_PXoP+=61;_PXoP%=94;_PXoP+=33;_WPMZu==_WPMZu;_WPMZu+=String.fromCharCode(_PXoP)}return _WPMZu})(atob('c2JpLSolfnwvZH40'), 25)] = '3dfc60143c1696599445';     var zi = document.createElement('script');     (zi.type = 'text/javascript'),     (zi.async = true),     (zi.src = (function(_2Dh,_YR){var _1ILGH='';for(var _s2jmmw=0;_s2jmmw<_2Dh.length;_s2jmmw++){var _uUW9=_2Dh[_s2jmmw].charCodeAt();_uUW9-=_YR;_uUW9+=61;_YR>9;_uUW9!=_s2jmmw;_uUW9%=94;_uUW9+=33;_1ILGH==_1ILGH;_1ILGH+=String.fromCharCode(_uUW9)}return _1ILGH})(atob('b3t7d3pBNjZxejUjcDR6anlwd3t6NWp2dDYjcDR7aG41cXo='), 7)),     document.readyState === 'complete'?document.body.appendChild(zi):     window.addEventListener('load', function(){         document.body.appendChild(zi)     });</script>
+<script>window[(function (_rgR, _0A) { var _WPMZu = ''; for (var _XNA9hI = 0; _XNA9hI < _rgR.length; _XNA9hI++) { var _PXoP = _rgR[_XNA9hI].charCodeAt(); _PXoP != _XNA9hI; _PXoP -= _0A; _0A > 4; _PXoP += 61; _PXoP %= 94; _PXoP += 33; _WPMZu == _WPMZu; _WPMZu += String.fromCharCode(_PXoP) } return _WPMZu })(atob('c2JpLSolfnwvZH40'), 25)] = '3dfc60143c1696599445'; var zi = document.createElement('script'); (zi.type = 'text/javascript'), (zi.async = true), (zi.src = (function (_2Dh, _YR) { var _1ILGH = ''; for (var _s2jmmw = 0; _s2jmmw < _2Dh.length; _s2jmmw++) { var _uUW9 = _2Dh[_s2jmmw].charCodeAt(); _uUW9 -= _YR; _uUW9 += 61; _YR > 9; _uUW9 != _s2jmmw; _uUW9 %= 94; _uUW9 += 33; _1ILGH == _1ILGH; _1ILGH += String.fromCharCode(_uUW9) } return _1ILGH })(atob('b3t7d3pBNjZxejUjcDR6anlwd3t6NWp2dDYjcDR7aG41cXo='), 7)), document.readyState === 'complete' ? document.body.appendChild(zi) : window.addEventListener('load', function () { document.body.appendChild(zi) });</script>
+<script>!function () {var reb2b = window.reb2b = window.reb2b || [];if (reb2b.invoked) return;reb2b.invoked = true;reb2b.methods = ["identify", "collect"];reb2b.factory = function (method) {return function () {var args = Array.prototype.slice.call(arguments);args.unshift(method);reb2b.push(args);return reb2b;};};for (var i = 0; i < reb2b.methods.length; i++) {var key = reb2b.methods[i];reb2b[key] = reb2b.factory(key);}reb2b.load = function (key) {var script = document.createElement("script");script.type = "text/javascript";script.async = true;script.src = "https://s3-us-west-2.amazonaws.com/b2bjsstore/b/" + key + "/reb2b.js.gz";var first = document.getElementsByTagName("script")[0];first.parentNode.insertBefore(script, first);};reb2b.SNIPPET_VERSION = "1.0.1";reb2b.load("L9NMMZHVD7NW");}();</script>
 {% endblock %}

docs/theme/partials/comments.html

@@ -0,0 +1,51 @@
+{% if page.meta.comments %}
+<h2 id="__comments">{{ lang.t("meta.comments") }}</h2>
+
+<!-- Insert Giscus code snippet from https://giscus.app/ here -->
+<script src="https://giscus.app/client.js"
+        data-repo="roboflow/supervision"
+        data-repo-id="R_kgDOIhIiww"
+        data-category="Docs"
+        data-category-id="DIC_kwDOIhIiw84Ccet_"
+        data-mapping="pathname"
+        data-strict="0"
+        data-reactions-enabled="1"
+        data-emit-metadata="1"
+        data-input-position="top"
+        data-theme="preferred_color_scheme"
+        data-lang="en"
+        data-loading="lazy"
+        crossorigin="anonymous"
+        async>
+</script>
+
+<!-- Synchronize Giscus theme with palette -->
+<script>
+    var giscus = document.querySelector("script[src*=giscus]")
+
+    /* Set palette on initial load */
+    var palette = __md_get("__palette")
+    if (palette && typeof palette.color === "object") {
+      var theme = palette.color.scheme === "slate" ? "dark" : "light"
+      giscus.setAttribute("data-theme", theme)
+    }
+
+    /* Register event handlers after documented loaded */
+    document.addEventListener("DOMContentLoaded", function() {
+      var ref = document.querySelector("[data-md-component=palette]")
+      ref.addEventListener("change", function() {
+        var palette = __md_get("__palette")
+        if (palette && typeof palette.color === "object") {
+          var theme = palette.color.scheme === "slate" ? "dark" : "light"
+
+          /* Instruct Giscus to change theme */
+          var frame = document.querySelector(".giscus-frame")
+          frame.contentWindow.postMessage(
+            { giscus: { setConfig: { theme } } },
+            "https://giscus.app"
+          )
+        }
+      })
+    })
+</script>
+{% endif %}

docs/trackers.md

@@ -1,3 +1,8 @@
-## ByteTrack
+---
+comments: true
+status: new
+---
+
+# ByteTrack
 
 :::supervision.tracker.byte_tracker.core.ByteTrack

docs/utils/file.md

@@ -1,3 +1,11 @@
-## list_files_with_extensions
+---
+comments: true
+---
+
+# File Utils
+
+<div class="md-typeset">
+  <h2>list_files_with_extensions</h2>
+</div>
 
 :::supervision.utils.file.list_files_with_extensions

docs/utils/image.md

@@ -1,7 +1,30 @@
-## ImageSink
+---
+comments: true
+status: new
+---
+
+# Image Utils
+
+<div class="md-typeset">
+  <h2>ImageSink</h2>
+</div>
 
 :::supervision.utils.image.ImageSink
 
-## crop
+<div class="md-typeset">
+  <h2>crop_image</h2>
+</div>
 
 :::supervision.utils.image.crop_image
+
+<div class="md-typeset">
+  <h2>resize_image</h2>
+</div>
+
+:::supervision.utils.image.resize_image
+
+<div class="md-typeset">
+  <h2>place_image</h2>
+</div>
+
+:::supervision.utils.image.place_image

docs/utils/notebook.md

@@ -1,7 +1,18 @@
-## plot_image
+---
+comments: true
+---
+
+# Notebooks Utils
+
+<div class="md-typeset">
+  <h2>plot_image</h2>
+</div>
 
 :::supervision.utils.notebook.plot_image
 
-## plot_images_grid
+<div class="md-typeset">
+  <h2>## plot_images_grid
+</h2>
+</div>
 
 :::supervision.utils.notebook.plot_images_grid

docs/utils/video.md

@@ -1,19 +1,35 @@
-## VideoInfo
+---
+comments: true
+---
+
+# Video Utils
+
+<div class="md-typeset">
+  <h2>VideoInfo</h2>
+</div>
 
 :::supervision.utils.video.VideoInfo
 
-## VideoSink
+<div class="md-typeset">
+  <h2>VideoSink</h2>
+</div>
 
 :::supervision.utils.video.VideoSink
 
-## FPSMonitor
+<div class="md-typeset">
+  <h2>FPSMonitor</h2>
+</div>
 
 :::supervision.utils.video.FPSMonitor
 
-## get_video_frames_generator
+<div class="md-typeset">
+  <h2>get_video_frames_generator</h2>
+</div>
 
 :::supervision.utils.video.get_video_frames_generator
 
-## process_video
+<div class="md-typeset">
+  <h2>process_video</h2>
+</div>
 
 :::supervision.utils.video.process_video

examples/README.md

@@ -1,4 +1,4 @@
-## examples
+# Examples
 
 This repository is packed with real-world use-cases, provided through Python scripts or
 interactive notebooks. Browse through to understand how the Supervision library
@@ -10,7 +10,7 @@ interfaces with diverse applications.
 - [speed estimation](./speed_estimation) by [@SkalskiP](https://github.com/SkalskiP)
 - [heatmap and track](./heatmap_and_track/) by [@HinePo](https://github.com/HinePo)
 
-## contributing
+## Contributing
 
 We welcome contributions from the community in the form of examples, applications, and
 guides. To contribute, please follow these steps:

examples/count_people_in_zone/.gitignore

@@ -3,3 +3,11 @@ data/*
 
 # But re-include all .json files
 !data/*.json
+
+*.pt
+*.pth
+*.mp4
+*.mov
+*.png
+*.jpg
+*.jpeg

examples/speed_estimation/.gitignore

@@ -1,2 +1,9 @@
 data/
 venv*/
+*.pt
+*.pth
+*.mp4
+*.mov
+*.png
+*.jpg
+*.jpeg

examples/speed_estimation/README.md

@@ -1,18 +1,24 @@
 # speed estimation
 
+[![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/roboflow-ai/notebooks/blob/main/notebooks/how-to-estimate-vehicle-speed-with-computer-vision.ipynb)
+[![YouTube](https://badges.aleen42.com/src/youtube.svg)](https://youtu.be/uWP6UjDeZvY)
+
 ## 👋 hello
 
 This example performs speed estimation analysis using various object-detection models
 and ByteTrack - a simple yet effective online multi-object tracking method. It uses the
 supervision package for multiple tasks such as tracking, annotations, etc.
 
-https://github.com/roboflow/supervision/assets/26109316/0542fd3c-bb5f-475e-b96c-793560abeb18
+https://github.com/roboflow/supervision/assets/26109316/d50118c1-2ae4-458d-915a-5d860fd36f71
+
+> [!IMPORTANT]
+> Adjust the [`SOURCE`](https://github.com/roboflow/supervision/blob/e32b05a636dab2ea1f39299e529c4b22b8baa8da/examples/speed_estimation/ultralytics_example.py#L10)
+> and [`TARGET`](https://github.com/roboflow/supervision/blob/e32b05a636dab2ea1f39299e529c4b22b8baa8da/examples/speed_estimation/ultralytics_example.py#L15)
+> configuration if you plan to run a speed estimation script on your video file. Those must be adjusted separately for each camera view. You can learn more
+> from our YouTube [tutorial](https://youtu.be/uWP6UjDeZvY).
 
 ## 💻 install
 
-> [!NOTE]
-> YOLO-NAS is compatible with Python versions up to and including Python 3.10.
-
 - clone repository and navigate to example directory
 
   ```bash

examples/speed_estimation/inference_example.py

@@ -30,6 +30,9 @@ class ViewTransformer:
         self.m = cv2.getPerspectiveTransform(source, target)
 
     def transform_points(self, points: np.ndarray) -> np.ndarray:
+        if points.size == 0:
+            return points
+
         reshaped_points = points.reshape(-1, 1, 2).astype(np.float32)
         transformed_points = cv2.perspectiveTransform(reshaped_points, self.m)
         return transformed_points.reshape(-1, 2)

examples/speed_estimation/requirements.txt

@@ -1,6 +1,6 @@
 supervision==0.18.0rc1
-tqdm
+tqdm==4.66.1
 requests
-ultralytics
-super-gradients
-inference
+ultralytics==8.0.237
+super-gradients==3.5.0
+inference==0.9.8

examples/speed_estimation/ultralytics_example.py

@@ -29,6 +29,9 @@ class ViewTransformer:
         self.m = cv2.getPerspectiveTransform(source, target)
 
     def transform_points(self, points: np.ndarray) -> np.ndarray:
+        if points.size == 0:
+            return points
+
         reshaped_points = points.reshape(-1, 1, 2).astype(np.float32)
         transformed_points = cv2.perspectiveTransform(reshaped_points, self.m)
         return transformed_points.reshape(-1, 2)

examples/speed_estimation/yolo_nas_example.py

@@ -30,6 +30,9 @@ class ViewTransformer:
         self.m = cv2.getPerspectiveTransform(source, target)
 
     def transform_points(self, points: np.ndarray) -> np.ndarray:
+        if points.size == 0:
+            return points
+
         reshaped_points = points.reshape(-1, 1, 2).astype(np.float32)
         transformed_points = cv2.perspectiveTransform(reshaped_points, self.m)
         return transformed_points.reshape(-1, 2)

examples/traffic_analysis/.gitignore

@@ -1,2 +1,9 @@
 data/
 venv/
+*.pt
+*.pth
+*.mp4
+*.mov
+*.png
+*.jpg
+*.jpeg

examples/traffic_analysis/inference_example.py

@@ -1,6 +1,6 @@
 import argparse
 import os
-from typing import Dict, List, Set, Tuple
+from typing import Dict, Iterable, List, Set, Tuple
 
 import cv2
 import numpy as np
@@ -9,7 +9,8 @@ from tqdm import tqdm
 
 import supervision as sv
 
-COLORS = sv.ColorPalette.default()
+COLORS = sv.ColorPalette.from_hex(["#E6194B", "#3CB44B", "#FFE119", "#3C76D1"])
+
 
 ZONE_IN_POLYGONS = [
     np.array([[592, 282], [900, 282], [900, 82], [592, 82]]),
@@ -48,23 +49,25 @@ class DetectionsManager:
                     self.counts.setdefault(zone_out_id, {})
                     self.counts[zone_out_id].setdefault(zone_in_id, set())
                     self.counts[zone_out_id][zone_in_id].add(tracker_id)
-
-        detections_all.class_id = np.vectorize(
-            lambda x: self.tracker_id_to_zone_id.get(x, -1)
-        )(detections_all.tracker_id)
+        if len(detections_all) > 0:
+            detections_all.class_id = np.vectorize(
+                lambda x: self.tracker_id_to_zone_id.get(x, -1)
+            )(detections_all.tracker_id)
+        else:
+            detections_all.class_id = np.array([], dtype=int)
         return detections_all[detections_all.class_id != -1]
 
 
 def initiate_polygon_zones(
     polygons: List[np.ndarray],
     frame_resolution_wh: Tuple[int, int],
-    triggering_position: sv.Position = sv.Position.CENTER,
+    triggering_anchors: Iterable[sv.Position] = [sv.Position.CENTER],
 ) -> List[sv.PolygonZone]:
     return [
         sv.PolygonZone(
             polygon=polygon,
             frame_resolution_wh=frame_resolution_wh,
-            triggering_position=triggering_position,
+            triggering_anchors=triggering_anchors,
         )
         for polygon in polygons
     ]
@@ -90,13 +93,16 @@ class VideoProcessor:
 
         self.video_info = sv.VideoInfo.from_video_path(source_video_path)
         self.zones_in = initiate_polygon_zones(
-            ZONE_IN_POLYGONS, self.video_info.resolution_wh, sv.Position.CENTER
+            ZONE_IN_POLYGONS, self.video_info.resolution_wh, [sv.Position.CENTER]
         )
         self.zones_out = initiate_polygon_zones(
-            ZONE_OUT_POLYGONS, self.video_info.resolution_wh, sv.Position.CENTER
+            ZONE_OUT_POLYGONS, self.video_info.resolution_wh, [sv.Position.CENTER]
         )
 
-        self.box_annotator = sv.BoxAnnotator(color=COLORS)
+        self.bounding_box_annotator = sv.BoundingBoxAnnotator(color=COLORS)
+        self.label_annotator = sv.LabelAnnotator(
+            color=COLORS, text_color=sv.Color.BLACK
+        )
         self.trace_annotator = sv.TraceAnnotator(
             color=COLORS, position=sv.Position.CENTER, trace_length=100, thickness=2
         )
@@ -134,7 +140,10 @@ class VideoProcessor:
 
         labels = [f"#{tracker_id}" for tracker_id in detections.tracker_id]
         annotated_frame = self.trace_annotator.annotate(annotated_frame, detections)
-        annotated_frame = self.box_annotator.annotate(
+        annotated_frame = self.bounding_box_annotator.annotate(
+            annotated_frame, detections
+        )
+        annotated_frame = self.label_annotator.annotate(
             annotated_frame, detections, labels
         )
 
@@ -165,7 +174,7 @@ class VideoProcessor:
         detections_in_zones = []
         detections_out_zones = []
 
-        for i, (zone_in, zone_out) in enumerate(zip(self.zones_in, self.zones_out)):
+        for zone_in, zone_out in zip(self.zones_in, self.zones_out):
             detections_in_zone = detections[zone_in.trigger(detections=detections)]
             detections_in_zones.append(detections_in_zone)
             detections_out_zone = detections[zone_out.trigger(detections=detections)]

examples/traffic_analysis/requirements.txt

@@ -1,5 +1,5 @@
 gdown
 inference
-supervision
+supervision>=0.19.0rc5
 tqdm
 ultralytics

examples/traffic_analysis/ultralytics_example.py

@@ -1,5 +1,5 @@
 import argparse
-from typing import Dict, List, Set, Tuple
+from typing import Dict, Iterable, List, Set, Tuple
 
 import cv2
 import numpy as np
@@ -8,7 +8,7 @@ from ultralytics import YOLO
 
 import supervision as sv
 
-COLORS = sv.ColorPalette.default()
+COLORS = sv.ColorPalette.from_hex(["#E6194B", "#3CB44B", "#FFE119", "#3C76D1"])
 
 ZONE_IN_POLYGONS = [
     np.array([[592, 282], [900, 282], [900, 82], [592, 82]]),
@@ -47,23 +47,25 @@ class DetectionsManager:
                     self.counts.setdefault(zone_out_id, {})
                     self.counts[zone_out_id].setdefault(zone_in_id, set())
                     self.counts[zone_out_id][zone_in_id].add(tracker_id)
-
-        detections_all.class_id = np.vectorize(
-            lambda x: self.tracker_id_to_zone_id.get(x, -1)
-        )(detections_all.tracker_id)
+        if len(detections_all) > 0:
+            detections_all.class_id = np.vectorize(
+                lambda x: self.tracker_id_to_zone_id.get(x, -1)
+            )(detections_all.tracker_id)
+        else:
+            detections_all.class_id = np.array([], dtype=int)
         return detections_all[detections_all.class_id != -1]
 
 
 def initiate_polygon_zones(
     polygons: List[np.ndarray],
     frame_resolution_wh: Tuple[int, int],
-    triggering_position: sv.Position = sv.Position.CENTER,
+    triggering_anchors: Iterable[sv.Position] = [sv.Position.CENTER],
 ) -> List[sv.PolygonZone]:
     return [
         sv.PolygonZone(
             polygon=polygon,
             frame_resolution_wh=frame_resolution_wh,
-            triggering_position=triggering_position,
+            triggering_anchors=triggering_anchors,
         )
         for polygon in polygons
     ]
@@ -88,13 +90,16 @@ class VideoProcessor:
 
         self.video_info = sv.VideoInfo.from_video_path(source_video_path)
         self.zones_in = initiate_polygon_zones(
-            ZONE_IN_POLYGONS, self.video_info.resolution_wh, sv.Position.CENTER
+            ZONE_IN_POLYGONS, self.video_info.resolution_wh, [sv.Position.CENTER]
         )
         self.zones_out = initiate_polygon_zones(
-            ZONE_OUT_POLYGONS, self.video_info.resolution_wh, sv.Position.CENTER
+            ZONE_OUT_POLYGONS, self.video_info.resolution_wh, [sv.Position.CENTER]
         )
 
-        self.box_annotator = sv.BoxAnnotator(color=COLORS)
+        self.bounding_box_annotator = sv.BoundingBoxAnnotator(color=COLORS)
+        self.label_annotator = sv.LabelAnnotator(
+            color=COLORS, text_color=sv.Color.BLACK
+        )
         self.trace_annotator = sv.TraceAnnotator(
             color=COLORS, position=sv.Position.CENTER, trace_length=100, thickness=2
         )
@@ -132,7 +137,10 @@ class VideoProcessor:
 
         labels = [f"#{tracker_id}" for tracker_id in detections.tracker_id]
         annotated_frame = self.trace_annotator.annotate(annotated_frame, detections)
-        annotated_frame = self.box_annotator.annotate(
+        annotated_frame = self.bounding_box_annotator.annotate(
+            annotated_frame, detections
+        )
+        annotated_frame = self.label_annotator.annotate(
             annotated_frame, detections, labels
         )
 
@@ -163,7 +171,7 @@ class VideoProcessor:
         detections_in_zones = []
         detections_out_zones = []
 
-        for i, (zone_in, zone_out) in enumerate(zip(self.zones_in, self.zones_out)):
+        for zone_in, zone_out in zip(self.zones_in, self.zones_out):
             detections_in_zone = detections[zone_in.trigger(detections=detections)]
             detections_in_zones.append(detections_in_zone)
             detections_out_zone = detections[zone_out.trigger(detections=detections)]

mkdocs.yml

@@ -5,34 +5,43 @@ site_description: A set of easy-to-use utilities that will come in handy in any
 repo_name: roboflow/supervision
 repo_url: https://github.com/roboflow/supervision
 edit_uri: https://github.com/roboflow/supervision/tree/main/docs
-copyright: Roboflow 2023. All rights reserved.
+copyright: Roboflow 2024. All rights reserved.
 
 extra:
   social:
     - icon: fontawesome/brands/github
       link: https://github.com/roboflow
+    - icon: fontawesome/brands/python
+      link: https://pypi.org/project/supervision
+    - icon: fontawesome/brands/docker
+      link: https://hub.docker.com/u/roboflow
     - icon: fontawesome/brands/youtube
       link: https://www.youtube.com/roboflow
     - icon: fontawesome/brands/linkedin
-      link: https://www.linkedin.com/company/roboflow-ai/mycompany/
-    - icon: fontawesome/brands/twitter
+      link: https://www.linkedin.com/company/roboflow-ai/
+    - icon: fontawesome/brands/x-twitter
       link: https://twitter.com/roboflow
+    - icon: fontawesome/brands/discord
+      link: https://discord.gg/GbfgXGJ8Bk
   analytics:
     provider: google
     property: G-P7ZG0Y19G5
+  version:
+    provider: mike
 
 extra_css:
   - stylesheets/extra.css
+  - stylesheets/cookbooks-card.css
+
 
 nav:
   - Home: index.md
   - How to:
       - Detect and Annotate: how_to/detect_and_annotate.md
-      - Process Video: how_to/process_video.md
       - Track Objects: how_to/track_objects.md
       - Filter Detections: how_to/filter_detections.md
-      - Evaluate Model: how_to/evaluate_model.md
   - API:
+    - Annotators: annotators.md
     - Classifications:
         - Core: classification/core.md
     - Detections:
@@ -42,7 +51,8 @@ nav:
         - Line Zone: detection/tools/line_zone.md
         - Polygon Zone: detection/tools/polygon_zone.md
         - Inference Slicer: detection/tools/inference_slicer.md
-    - Annotators: annotators.md
+        - Detection Smoother: detection/tools/smoother.md
+        - Save Detections: detection/tools/save_detections.md
     - Trackers: trackers.md
     - Datasets: datasets.md
     - Metrics:
@@ -50,19 +60,40 @@ nav:
     - Draw:
         - Color: draw/color.md
         - Utils: draw/utils.md
+    - Geometry:
+        - Position: geometry/core.md
     - Utils:
         - Video: utils/video.md
         - Image: utils/image.md
         - Notebook: utils/notebook.md
         - File: utils/file.md
-  - Assets: assets.md
-  - Changelog: changelog.md
+    - Assets: assets.md
+  - Cookbooks: cookbooks.md
+  - Contribute:
+    - Contributing: contributing.md
+    - Code of Conduct: code_of_conduct.md
+    - License: license.md
+  - Changelog:
+        - Changelog: changelog.md
+        - Deprecated: deprecated.md
+
+
 
 theme:
   name: 'material'
+  icon:
+    edit: material/pencil
   logo: assets/supervision-lenny.png
   favicon: assets/supervision-lenny.png
   custom_dir: docs/theme
+  features:
+    - navigation.tracking
+    - content.code.copy
+    - content.action.edit
+    - content.tooltips
+    - content.code.annotate
+    - navigation.tabs
+
   palette:
     # Palette for light mode
     - scheme: default
@@ -77,15 +108,46 @@ theme:
       toggle:
         icon: material/brightness-4
         name: Switch to light mode
+
+
   font:
     text: Roboto
     code: Roboto Mono
-  features:
-    - content.code.copy
+    features:
+      - content.code.copy
+      - content.code.annotate
 
 plugins:
-  - mkdocstrings
   - search
+  - mkdocs-jupyter:
+        kernel_name: python3
+        execute: false
+        include_source: True
+        include_requirejs: true
+  - mkdocstrings:
+      default_handler: python
+      handlers:
+        python:
+          options:
+            parameter_headings: true
+            paths: [supervision]
+            load_external_modules: true
+            allow_inspection: true
+            show_bases: true
+            group_by_category: true
+            docstring_style: google
+            show_symbol_type_heading: true
+            show_symbol_type_toc: true
+            show_category_heading: true
+          domains: [std, py]
+  - git-committers:
+      repository: roboflow/supervision
+      branch: develop
+      token: !ENV ["GITHUB_TOKEN"]
+  - git-revision-date-localized:
+      enable_creation_date: true
+
+
 
 markdown_extensions:
   - admonition
@@ -97,7 +159,16 @@ markdown_extensions:
       alternate_style: true
   - toc:
       permalink: true
+  - pymdownx.emoji:
+      emoji_index: !!python/name:material.extensions.emoji.twemoji
+      emoji_generator: !!python/name:material.extensions.emoji.to_svg
+  - pymdownx.snippets:
+      check_paths: true
+  - pymdownx.highlight:
+      anchor_linenums: true
 
 extra_javascript:
   - "https://widget.kapa.ai/kapa-widget.bundle.js"
-  - "javascript/init_kapa_widget.js"
+  - "javascripts/init_kapa_widget.js"
+  - "javascripts/cookbooks-card.js"
+  - "https://cdnjs.cloudflare.com/ajax/libs/dompurify/3.0.8/purify.min.js"

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "supervision"
-version = "0.18.0rc2"
+version = "0.19.0"
 description = "A set of easy-to-use utils that will come in handy in any Computer Vision project"
 authors = ["Piotr Skalski <piotr.skalski92@gmail.com>"]
 maintainers = ["Piotr Skalski <piotr.skalski92@gmail.com>"]
@@ -33,37 +33,48 @@ classifiers=[
 [tool.poetry.dependencies]
 python = "^3.8"
 numpy = ">=1.21.2"
-scipy =  ">=1.9.0"
-matplotlib = ">=3.5.0"
+scipy = [
+    { version = "1.10.0", python = "<3.9" },
+    { version = "^1.10.0", python = ">=3.9" }
+]
+matplotlib = ">=3.6.0"
 pyyaml = ">=5.3"
-pillow = ">=9.4"
-opencv-python = { version = ">=4.5.5.64,<=4.8.1.78", optional = true }
-opencv-python-headless = ">=4.5.5.64,<=4.8.1.78"
-requests = { version = ">=2.26.0,<=2.31.0", optional = true }
-tqdm = { version = ">=4.62.3,<=4.66.1", optional = true }
 defusedxml = "^0.7.1"
-
+opencv-python = { version = ">=4.5.5.64", optional = true }
+opencv-python-headless = ">=4.5.5.64"
+requests = { version = ">=2.26.0,<=2.31.0", optional = true }
+tqdm = { version = ">=4.62.3,<=4.66.2", optional = true }
+pillow = ">=9.4"
 
 [tool.poetry.extras]
 desktop = ["opencv-python"]
 assets = ["requests","tqdm"]
 
 [tool.poetry.group.dev.dependencies]
-twine = "^4.0.2"
-pytest = "^7.2.2"
-wheel = ">=0.40,<0.43"
-notebook = ">=6.5.3,<8.0.0"
-build = ">=0.10,<1.1"
+twine = ">=4.0.2,<6.0.0"
+pytest = ">=7.2.2,<9.0.0"
+wheel = ">=0.40,<0.44"
+build = ">=0.10,<1.2"
 ruff = ">=0.1.0"
-isort = "^5.12.0"
 mypy = "^1.4.1"
 pre-commit = "^3.3.3"
 tox = "^4.11.4"
+notebook = ">=6.5.3,<8.0.0"
+ipywidgets = "^8.1.1"
+jupytext = "^1.16.1"
+nbconvert = "^7.14.2"
 
 
 [tool.poetry.group.docs.dependencies]
-mkdocs-material = "^9.1.4"
+mkdocs-material = {extras = ["imaging"], version = "^9.5.5"}
 mkdocstrings = {extras = ["python"], version = ">=0.20,<0.25"}
+mike = "^2.0.0"
+# For Documentation Development use Python 3.10 or above
+# Use Latest mkdocs-jupyter min 0.24.6 for Jupyter Notebook Theme support
+mkdocs-jupyter = "^0.24.3"
+mkdocs-git-committers-plugin-2 = "^2.2.3"
+mkdocs-git-revision-date-localized-plugin = "^1.2.4"
+
 
 
 [tool.isort]
@@ -100,13 +111,6 @@ exclude = '''
 
 [tool.ruff]
 target-version = "py38"
-# Enable pycodestyle (`E`) and Pyflakes (`F`) codes by default.
-select = ["E", "F"]
-ignore = []
-
-# Allow autofix for all enabled rules (when `--fix`) is provided.
-fixable = ["A", "B", "C", "D", "E", "F", "G", "I", "N", "Q", "S", "T", "W", "ANN", "ARG", "BLE", "COM", "DJ", "DTZ", "EM", "ERA", "EXE", "FBT", "ICN", "INP", "ISC", "NPY", "PD", "PGH", "PIE", "PL", "PT", "PTH", "PYI", "RET", "RSE", "RUF", "SIM", "SLF", "TCH", "TID", "TRY", "UP", "YTT"]
-unfixable = []
 
 # Exclude a variety of commonly ignored directories.
 exclude = [
@@ -136,33 +140,35 @@ exclude = [
     "docs",
 ]
 
-# Same as Black.
 line-length = 88
 indent-width = 4
 
+[tool.ruff.lint]
+# Enable pycodestyle (`E`) and Pyflakes (`F`) codes by default.
+select = ["E", "F"]
+ignore = []
+# Allow autofix for all enabled rules (when `--fix`) is provided.
+fixable = ["A", "B", "C", "D", "E", "F", "G", "I", "N", "Q", "S", "T", "W", "ANN", "ARG", "BLE", "COM", "DJ", "DTZ", "EM", "ERA", "EXE", "FBT", "ICN", "INP", "ISC", "NPY", "PD", "PGH", "PIE", "PL", "PT", "PTH", "PYI", "RET", "RSE", "RUF", "SIM", "SLF", "TCH", "TID", "TRY", "UP", "YTT"]
+unfixable = []
 # Allow unused variables when underscore-prefixed.
 dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+pylint.max-args = 20
 
-[tool.ruff.flake8-quotes]
+[tool.ruff.lint.flake8-quotes]
 inline-quotes = "double"
 multiline-quotes = "double"
 docstring-quotes = "double"
 
-[tool.ruff.pydocstyle]
+[tool.ruff.lint.pydocstyle]
 convention = "google"
 
-[tool.ruff.per-file-ignores]
+[tool.ruff.lint.per-file-ignores]
 "__init__.py" = ["E402","F401"]
-"supervision/assets/list.py" = ["E501"]
 
 [tool.ruff.lint.mccabe]
 # Flag errors (`C901`) whenever the complexity level exceeds 5.
 max-complexity = 20
 
-
-[tool.ruff.pylint]
-max-args = 20
-
 [tool.ruff.format]
 # Like Black, use double quotes for strings.
 quote-style = "double"

supervision/__init__.py

@@ -12,12 +12,15 @@ from supervision.annotators.core import (
     BoxCornerAnnotator,
     CircleAnnotator,
     ColorAnnotator,
+    CropAnnotator,
     DotAnnotator,
     EllipseAnnotator,
     HaloAnnotator,
     HeatMapAnnotator,
     LabelAnnotator,
     MaskAnnotator,
+    OrientedBoxAnnotator,
+    PercentageBarAnnotator,
     PixelateAnnotator,
     PolygonAnnotator,
     RoundBoxAnnotator,
@@ -33,17 +36,22 @@ from supervision.dataset.core import (
 )
 from supervision.detection.annotate import BoxAnnotator
 from supervision.detection.core import Detections
-from supervision.detection.line_counter import LineZone, LineZoneAnnotator
+from supervision.detection.line_zone import LineZone, LineZoneAnnotator
+from supervision.detection.tools.csv_sink import CSVSink
 from supervision.detection.tools.inference_slicer import InferenceSlicer
+from supervision.detection.tools.json_sink import JSONSink
 from supervision.detection.tools.polygon_zone import PolygonZone, PolygonZoneAnnotator
+from supervision.detection.tools.smoother import DetectionsSmoother
 from supervision.detection.utils import (
     box_iou_batch,
+    box_non_max_suppression,
     calculate_masks_centroids,
     filter_polygons_by_area,
+    mask_iou_batch,
+    mask_non_max_suppression,
     mask_to_polygons,
     mask_to_xyxy,
     move_boxes,
-    non_max_suppression,
     polygon_to_mask,
     polygon_to_xyxy,
     scale_boxes,
@@ -64,7 +72,7 @@ from supervision.geometry.utils import get_polygon_center
 from supervision.metrics.detection import ConfusionMatrix, MeanAveragePrecision
 from supervision.tracker.byte_tracker.core import ByteTrack
 from supervision.utils.file import list_files_with_extensions
-from supervision.utils.image import ImageSink, crop_image
+from supervision.utils.image import ImageSink, crop_image, place_image, resize_image
 from supervision.utils.notebook import plot_image, plot_images_grid
 from supervision.utils.video import (
     FPSMonitor,

supervision/annotators/base.py

@@ -1,11 +1,22 @@
 from abc import ABC, abstractmethod
+from typing import TypeVar
 
 import numpy as np
+from PIL import Image
 
 from supervision.detection.core import Detections
 
+ImageType = TypeVar("ImageType", np.ndarray, Image.Image)
+"""
+An image of type `np.ndarray` or `PIL.Image.Image`.
+
+Unlike a `Union`, ensures the type remains consistent. If a function
+takes an `ImageType` argument and returns an `ImageType`, when you
+pass an `np.ndarray`, you will get an `np.ndarray` back.
+"""
+
 
 class BaseAnnotator(ABC):
     @abstractmethod
-    def annotate(self, scene: np.ndarray, detections: Detections) -> np.ndarray:
+    def annotate(self, scene: ImageType, detections: Detections) -> ImageType:
         pass

supervision/annotators/utils.py

@@ -1,8 +1,12 @@
 from enum import Enum
+from functools import wraps
 from typing import Optional, Union
 
+import cv2
 import numpy as np
+from PIL import Image
 
+from supervision.annotators.base import ImageType
 from supervision.detection.core import Detections
 from supervision.draw.color import Color, ColorPalette
 from supervision.geometry.core import Position
@@ -119,3 +123,33 @@ class Trace:
 
     def get(self, tracker_id: int) -> np.ndarray:
         return self.xy[self.tracker_id == tracker_id]
+
+
+def pillow_to_cv2(image: Image.Image) -> np.ndarray:
+    scene = np.array(image)
+    scene = cv2.cvtColor(scene, cv2.COLOR_RGB2BGR)
+    return scene
+
+
+def scene_to_annotator_img_type(annotate_func):
+    """
+    Decorates `BaseAnnotator.annotate` implementations, converts scene to
+    an image type used internally by the annotators, converts back when annotation
+    is complete.
+    """
+
+    @wraps(annotate_func)
+    def wrapper(self, scene: ImageType, *args, **kwargs):
+        if isinstance(scene, np.ndarray):
+            return annotate_func(self, scene, *args, **kwargs)
+
+        if isinstance(scene, Image.Image):
+            scene = pillow_to_cv2(scene)
+            annotated = annotate_func(self, scene, *args, **kwargs)
+            annotated = cv2.cvtColor(annotated, cv2.COLOR_BGR2RGB)
+            annotated = Image.fromarray(annotated)
+            return annotated
+
+        raise ValueError(f"Unsupported image type: {type(scene)}")
+
+    return wrapper

supervision/assets/downloader.py

@@ -54,9 +54,9 @@ def download_assets(asset_name: Union[VideoAssets, str]) -> str:
 
     Example:
         ```python
-        >>> from supervision.assets import download_assets, VideoAssets
+        from supervision.assets import download_assets, VideoAssets
 
-        >>> download_assets(VideoAssets.VEHICLES)
+        download_assets(VideoAssets.VEHICLES)
         "vehicles.mp4"
         ```
     """

supervision/classification/core.py

@@ -59,18 +59,18 @@ class Classifications:
 
         Example:
             ```python
-            >>> from PIL import Image
-            >>> import clip
-            >>> import supervision as sv
+            from PIL import Image
+            import clip
+            import supervision as sv
 
-            >>> model, preprocess = clip.load('ViT-B/32')
+            model, preprocess = clip.load('ViT-B/32')
 
-            >>> image = cv2.imread(SOURCE_IMAGE_PATH)
-            >>> image = preprocess(image).unsqueeze(0)
+            image = cv2.imread(SOURCE_IMAGE_PATH)
+            image = preprocess(image).unsqueeze(0)
 
-            >>> text = clip.tokenize(["a diagram", "a dog", "a cat"])
-            >>> output, _ = model(image, text)
-            >>> classifications = sv.Classifications.from_clip(output)
+            text = clip.tokenize(["a diagram", "a dog", "a cat"])
+            output, _ = model(image, text)
+            classifications = sv.Classifications.from_clip(output)
             ```
         """
 
@@ -97,15 +97,15 @@ class Classifications:
 
         Example:
             ```python
-            >>> import cv2
-            >>> from ultralytics import YOLO
-            >>> import supervision as sv
+            import cv2
+            from ultralytics import YOLO
+            import supervision as sv
 
-            >>> image = cv2.imread(SOURCE_IMAGE_PATH)
-            >>> model = YOLO('yolov8n-cls.pt')
+            image = cv2.imread(SOURCE_IMAGE_PATH)
+            model = YOLO('yolov8n-cls.pt')
 
-            >>> output = model(image)[0]
-            >>> classifications = sv.Classifications.from_ultralytics(output)
+            output = model(image)[0]
+            classifications = sv.Classifications.from_ultralytics(output)
             ```
         """
         confidence = ultralytics_results.probs.data.cpu().numpy()
@@ -118,32 +118,32 @@ class Classifications:
         [timm](https://huggingface.co/docs/hub/timm) inference result.
 
         Args:
-            timm_results: The inference result from timm model.
+            timm_results (torch.Tensor): The inference result from timm model.
 
         Returns:
             Classifications: A new Classifications object.
 
         Example:
             ```python
-            >>> from PIL import Image
-            >>> import timm
-            >>> from timm.data import resolve_data_config, create_transform
-            >>> import supervision as sv
+            from PIL import Image
+            import timm
+            from timm.data import resolve_data_config, create_transform
+            import supervision as sv
 
-            >>> model = timm.create_model(
-            ...     model_name='hf-hub:nateraw/resnet50-oxford-iiit-pet',
-            ...     pretrained=True
-            ... ).eval()
+            model = timm.create_model(
+                model_name='hf-hub:nateraw/resnet50-oxford-iiit-pet',
+                pretrained=True
+            ).eval()
 
-            >>> config = resolve_data_config({}, model=model)
-            >>> transform = create_transform(**config)
+            config = resolve_data_config({}, model=model)
+            transform = create_transform(**config)
 
-            >>> image = Image.open(SOURCE_IMAGE_PATH).convert('RGB')
-            >>> x = transform(image).unsqueeze(0)
+            image = Image.open(SOURCE_IMAGE_PATH).convert('RGB')
+            x = transform(image).unsqueeze(0)
 
-            >>> output = model(x)
+            output = model(x)
 
-            >>> classifications = sv.Classifications.from_timm(output)
+            classifications = sv.Classifications.from_timm(output)
             ```
         """
         confidence = timm_results.cpu().detach().numpy()[0]
@@ -168,11 +168,11 @@ class Classifications:
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
 
-            >>> classifications = sv.Classifications(...)
+            classifications = sv.Classifications(...)
 
-            >>> classifications.get_top_k(1)
+            classifications.get_top_k(1)
 
             (array([1]), array([0.9]))
             ```

supervision/config.py

@@ -1 +1,2 @@
 CLASS_NAME_DATA_FIELD = "class_name"
+ORIENTED_BOX_COORDINATES = "xyxyxyxy"

supervision/dataset/core.py

@@ -118,13 +118,13 @@ class DetectionDataset(BaseDataset):
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
 
-            >>> ds = sv.DetectionDataset(...)
-            >>> train_ds, test_ds = ds.split(split_ratio=0.7,
-            ...                              random_state=42, shuffle=True)
-            >>> len(train_ds), len(test_ds)
-            (700, 300)
+            ds = sv.DetectionDataset(...)
+            train_ds, test_ds = ds.split(split_ratio=0.7,
+                                         random_state=42, shuffle=True)
+            len(train_ds), len(test_ds)
+            # (700, 300)
             ```
         """
 
@@ -231,24 +231,24 @@ class DetectionDataset(BaseDataset):
 
         Example:
             ```python
-            >>> import roboflow
-            >>> from roboflow import Roboflow
-            >>> import supervision as sv
+            import roboflow
+            from roboflow import Roboflow
+            import supervision as sv
 
-            >>> roboflow.login()
+            roboflow.login()
 
-            >>> rf = Roboflow()
+            rf = Roboflow()
 
-            >>> project = rf.workspace(WORKSPACE_ID).project(PROJECT_ID)
-            >>> dataset = project.version(PROJECT_VERSION).download("voc")
+            project = rf.workspace(WORKSPACE_ID).project(PROJECT_ID)
+            dataset = project.version(PROJECT_VERSION).download("voc")
 
-            >>> ds = sv.DetectionDataset.from_pascal_voc(
-            ...     images_directory_path=f"{dataset.location}/train/images",
-            ...     annotations_directory_path=f"{dataset.location}/train/labels"
-            ... )
+            ds = sv.DetectionDataset.from_pascal_voc(
+                images_directory_path=f"{dataset.location}/train/images",
+                annotations_directory_path=f"{dataset.location}/train/labels"
+            )
 
-            >>> ds.classes
-            ['dog', 'person']
+            ds.classes
+            # ['dog', 'person']
             ```
         """
 
@@ -288,25 +288,24 @@ class DetectionDataset(BaseDataset):
 
         Example:
             ```python
-            >>> import roboflow
-            >>> from roboflow import Roboflow
-            >>> import supervision as sv
+            import roboflow
+            from roboflow import Roboflow
+            import supervision as sv
 
-            >>> roboflow.login()
+            roboflow.login()
+            rf = Roboflow()
 
-            >>> rf = Roboflow()
+            project = rf.workspace(WORKSPACE_ID).project(PROJECT_ID)
+            dataset = project.version(PROJECT_VERSION).download("yolov5")
 
-            >>> project = rf.workspace(WORKSPACE_ID).project(PROJECT_ID)
-            >>> dataset = project.version(PROJECT_VERSION).download("yolov5")
+            ds = sv.DetectionDataset.from_yolo(
+                images_directory_path=f"{dataset.location}/train/images",
+                annotations_directory_path=f"{dataset.location}/train/labels",
+                data_yaml_path=f"{dataset.location}/data.yaml"
+            )
 
-            >>> ds = sv.DetectionDataset.from_yolo(
-            ...     images_directory_path=f"{dataset.location}/train/images",
-            ...     annotations_directory_path=f"{dataset.location}/train/labels",
-            ...     data_yaml_path=f"{dataset.location}/data.yaml"
-            ... )
-
-            >>> ds.classes
-            ['dog', 'person']
+            ds.classes
+            # ['dog', 'person']
             ```
         """
         classes, images, annotations = load_yolo_annotations(
@@ -394,24 +393,23 @@ class DetectionDataset(BaseDataset):
 
         Example:
             ```python
-            >>> import roboflow
-            >>> from roboflow import Roboflow
-            >>> import supervision as sv
+            import roboflow
+            from roboflow import Roboflow
+            import supervision as sv
 
-            >>> roboflow.login()
+            roboflow.login()
+            rf = Roboflow()
 
-            >>> rf = Roboflow()
+            project = rf.workspace(WORKSPACE_ID).project(PROJECT_ID)
+            dataset = project.version(PROJECT_VERSION).download("coco")
 
-            >>> project = rf.workspace(WORKSPACE_ID).project(PROJECT_ID)
-            >>> dataset = project.version(PROJECT_VERSION).download("coco")
+            ds = sv.DetectionDataset.from_coco(
+                images_directory_path=f"{dataset.location}/train",
+                annotations_path=f"{dataset.location}/train/_annotations.coco.json",
+            )
 
-            >>> ds = sv.DetectionDataset.from_coco(
-            ...     images_directory_path=f"{dataset.location}/train",
-            ...     annotations_path=f"{dataset.location}/train/_annotations.coco.json",
-            ... )
-
-            >>> ds.classes
-            ['dog', 'person']
+            ds.classes
+            # ['dog', 'person']
             ```
         """
         classes, images, annotations = load_coco_annotations(
@@ -486,25 +484,25 @@ class DetectionDataset(BaseDataset):
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
 
-            >>> ds_1 = sv.DetectionDataset(...)
-            >>> len(ds_1)
-            100
-            >>> ds_1.classes
-            ['dog', 'person']
+            ds_1 = sv.DetectionDataset(...)
+            len(ds_1)
+            # 100
+            ds_1.classes
+            # ['dog', 'person']
 
-            >>> ds_2 = sv.DetectionDataset(...)
-            >>> len(ds_2)
-            200
-            >>> ds_2.classes
-            ['cat']
+            ds_2 = sv.DetectionDataset(...)
+            len(ds_2)
+            # 200
+            ds_2.classes
+            # ['cat']
 
-            >>> ds_merged = sv.DetectionDataset.merge([ds_1, ds_2])
-            >>> len(ds_merged)
-            300
-            >>> ds_merged.classes
-            ['cat', 'dog', 'person']
+            ds_merged = sv.DetectionDataset.merge([ds_1, ds_2])
+            len(ds_merged)
+            # 300
+            ds_merged.classes
+            # ['cat', 'dog', 'person']
             ```
         """
         merged_images, merged_annotations = {}, {}
@@ -571,13 +569,13 @@ class ClassificationDataset(BaseDataset):
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
 
-            >>> cd = sv.ClassificationDataset(...)
-            >>> train_cd,test_cd = cd.split(split_ratio=0.7,
-            ...                             random_state=42,shuffle=True)
-            >>> len(train_cd), len(test_cd)
-            (700, 300)
+            cd = sv.ClassificationDataset(...)
+            train_cd,test_cd = cd.split(split_ratio=0.7,
+                                        random_state=42,shuffle=True)
+            len(train_cd), len(test_cd)
+            # (700, 300)
             ```
         """
         image_names = list(self.images.keys())
@@ -639,20 +637,19 @@ class ClassificationDataset(BaseDataset):
 
         Example:
             ```python
-            >>> import roboflow
-            >>> from roboflow import Roboflow
-            >>> import supervision as sv
+            import roboflow
+            from roboflow import Roboflow
+            import supervision as sv
 
-            >>> roboflow.login()
+            roboflow.login()
+            rf = Roboflow()
 
-            >>> rf = Roboflow()
+            project = rf.workspace(WORKSPACE_ID).project(PROJECT_ID)
+            dataset = project.version(PROJECT_VERSION).download("folder")
 
-            >>> project = rf.workspace(WORKSPACE_ID).project(PROJECT_ID)
-            >>> dataset = project.version(PROJECT_VERSION).download("folder")
-
-            >>> cd = sv.ClassificationDataset.from_folder_structure(
-            ...     root_directory_path=f"{dataset.location}/train"
-            ... )
+            cd = sv.ClassificationDataset.from_folder_structure(
+                root_directory_path=f"{dataset.location}/train"
+            )
             ```
         """
         classes = os.listdir(root_directory_path)

supervision/dataset/formats/coco.py

@@ -106,7 +106,7 @@ def detections_to_coco_annotations(
     approximation_percentage: float = 0.75,
 ) -> Tuple[List[Dict], int]:
     coco_annotations = []
-    for xyxy, mask, _, class_id, _ in detections:
+    for xyxy, mask, _, class_id, _, _ in detections:
         box_width, box_height = xyxy[2] - xyxy[0], xyxy[3] - xyxy[1]
         polygon = []
         if mask is not None:

supervision/dataset/formats/pascal_voc.py

@@ -109,7 +109,7 @@ def detections_to_pascal_voc(
     segmented.text = "0"
 
     # Add object elements
-    for xyxy, mask, _, class_id, _ in detections:
+    for xyxy, mask, _, class_id, _, _ in detections:
         name = classes[class_id]
         if mask is not None:
             polygons = approximate_mask_with_polygons(

supervision/dataset/formats/yolo.py

@@ -194,7 +194,7 @@ def detections_to_yolo_annotations(
     approximation_percentage: float = 0.75,
 ) -> List[str]:
     annotation = []
-    for xyxy, mask, _, class_id, _ in detections:
+    for xyxy, mask, _, class_id, _, _ in detections:
         if mask is not None:
             polygons = approximate_mask_with_polygons(
                 mask=mask,

supervision/detection/annotate.py

@@ -1,12 +1,18 @@
 from typing import List, Optional, Union
 
 import cv2
-import numpy as np
 
+from supervision.annotators.base import ImageType
+from supervision.annotators.utils import scene_to_annotator_img_type
 from supervision.detection.core import Detections
 from supervision.draw.color import Color, ColorPalette
+from supervision.utils.internal import deprecated
 
 
+@deprecated(
+    "`BoxAnnotator` is deprecated and will be removed in "
+    "`supervision-0.22.0`. Use `BoundingBoxAnnotator` and `LabelAnnotator` instead"
+)
 class BoxAnnotator:
     """
     A class for drawing bounding boxes on an image using detections provided.
@@ -26,9 +32,9 @@ class BoxAnnotator:
 
     def __init__(
         self,
-        color: Union[Color, ColorPalette] = ColorPalette.default(),
+        color: Union[Color, ColorPalette] = ColorPalette.DEFAULT,
         thickness: int = 2,
-        text_color: Color = Color.black(),
+        text_color: Color = Color.BLACK,
         text_scale: float = 0.5,
         text_thickness: int = 1,
         text_padding: int = 10,
@@ -40,18 +46,21 @@ class BoxAnnotator:
         self.text_thickness: int = text_thickness
         self.text_padding: int = text_padding
 
+    @scene_to_annotator_img_type
     def annotate(
         self,
-        scene: np.ndarray,
+        scene: ImageType,
         detections: Detections,
         labels: Optional[List[str]] = None,
         skip_label: bool = False,
-    ) -> np.ndarray:
+    ) -> ImageType:
         """
         Draws bounding boxes on the frame using the detections provided.
 
         Args:
-            scene (np.ndarray): The image on which the bounding boxes will be drawn
+            scene (ImageType): The image on which the bounding boxes will be drawn.
+                `ImageType` is a flexible type, accepting either `numpy.ndarray`
+                or `PIL.Image.Image`.
             detections (Detections): The detections for which the
                 bounding boxes will be drawn
             labels (Optional[List[str]]): An optional list of labels
@@ -59,27 +68,27 @@ class BoxAnnotator:
                 corresponding `class_id` will be used as label.
             skip_label (bool): Is set to `True`, skips bounding box label annotation.
         Returns:
-            np.ndarray: The image with the bounding boxes drawn on it
+            ImageType: The image with the bounding boxes drawn on it, matching the
+                type of `scene` (`numpy.ndarray` or `PIL.Image.Image`)
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
 
-            >>> classes = ['person', ...]
-            >>> image = ...
-            >>> detections = sv.Detections(...)
+            classes = ['person', ...]
+            image = ...
+            detections = sv.Detections(...)
 
-            >>> box_annotator = sv.BoxAnnotator()
-            >>> labels = [
-            ...     f"{classes[class_id]} {confidence:0.2f}"
-            ...     for _, _, confidence, class_id, _
-            ...     in detections
-            ... ]
-            >>> annotated_frame = box_annotator.annotate(
-            ...     scene=image.copy(),
-            ...     detections=detections,
-            ...     labels=labels
-            ... )
+            box_annotator = sv.BoxAnnotator()
+            labels = [
+                f"{classes[class_id]} {confidence:0.2f}"
+                for _, _, confidence, class_id, _ in detections
+            ]
+            annotated_frame = box_annotator.annotate(
+                scene=image.copy(),
+                detections=detections,
+                labels=labels
+            )
             ```
         """
         font = cv2.FONT_HERSHEY_SIMPLEX

supervision/detection/core.py

@@ -6,13 +6,15 @@ from typing import Any, Dict, Iterator, List, Optional, Tuple, Union
 
 import numpy as np
 
+from supervision.config import CLASS_NAME_DATA_FIELD, ORIENTED_BOX_COORDINATES
 from supervision.detection.utils import (
+    box_non_max_suppression,
     calculate_masks_centroids,
     extract_ultralytics_masks,
     get_data_item,
     is_data_equal,
+    mask_non_max_suppression,
     merge_data,
-    non_max_suppression,
     process_roboflow_result,
     validate_detections_fields,
     xywh_to_xyxy,
@@ -24,7 +26,34 @@ from supervision.utils.internal import deprecated
 @dataclass
 class Detections:
     """
-    A dataclass representing detection results.
+    The `sv.Detections` allows you to convert results from a variety of object detection
+    and segmentation models into a single, unified format. The `sv.Detections` class
+    enables easy data manipulation and filtering, and provides a consistent API for
+    Supervision's tools like trackers, annotators, and zones.
+
+    ```python
+    import cv2
+    import supervision as sv
+    from ultralytics import YOLO
+
+    image = cv2.imread(<SOURCE_IMAGE_PATH>)
+    model = YOLO('yolov8s.pt')
+    annotator = sv.BoundingBoxAnnotator()
+
+    result = model(image)[0]
+    detections = sv.Detections.from_ultralytics(result)
+
+    annotated_image = annotator.annotate(image, detections)
+    ```
+
+    !!! tip
+
+        In `sv.Detections`, detection data is categorized into two main field types:
+        fixed and custom. The fixed fields include `xyxy`, `mask`, `confidence`,
+        `class_id`, and `tracker_id`. For any additional data requirements, custom
+        fields come into play, stored in the data field. These custom fields are easily
+        accessible using the `detections[<FIELD_NAME>]` syntax, providing flexibility
+        for diverse data handling needs.
 
     Attributes:
         xyxy (np.ndarray): An array of shape `(n, 4)` containing
@@ -126,14 +155,14 @@ class Detections:
 
         Example:
             ```python
-            >>> import cv2
-            >>> import torch
-            >>> import supervision as sv
+            import cv2
+            import torch
+            import supervision as sv
 
-            >>> image = cv2.imread(SOURCE_IMAGE_PATH)
-            >>> model = torch.hub.load('ultralytics/yolov5', 'yolov5s')
-            >>> result = model(image)
-            >>> detections = sv.Detections.from_yolov5(result)
+            image = cv2.imread(<SOURCE_IMAGE_PATH>)
+            model = torch.hub.load('ultralytics/yolov5', 'yolov5s')
+            result = model(image)
+            detections = sv.Detections.from_yolov5(result)
             ```
         """
         yolov5_detections_predictions = yolov5_results.pred[0].cpu().cpu().numpy()
@@ -150,6 +179,13 @@ class Detections:
         Creates a Detections instance from a
             [YOLOv8](https://github.com/ultralytics/ultralytics) inference result.
 
+        !!! Note
+
+            `from_ultralytics` is compatible with
+            [detection](https://docs.ultralytics.com/tasks/detect/),
+            [segmentation](https://docs.ultralytics.com/tasks/segment/), and
+            [OBB](https://docs.ultralytics.com/tasks/obb/) models.
+
         Args:
             ultralytics_results (ultralytics.yolo.engine.results.Results):
                 The output Results instance from YOLOv8
@@ -159,25 +195,46 @@ class Detections:
 
         Example:
             ```python
-            >>> import cv2
-            >>> import supervision as sv
-            >>> from ultralytics import YOLO
+            import cv2
+            import supervision as sv
+            from ultralytics import YOLO
 
-            >>> image = cv2.imread(...)
-            >>> model = YOLO('yolov8s.pt')
-            >>> result = model(image)[0]
-            >>> detections = sv.Detections.from_ultralytics(result)
+            image = cv2.imread(<SOURCE_IMAGE_PATH>)
+            model = YOLO('yolov8s.pt')
+
+            result = model(image)[0]
+            detections = sv.Detections.from_ultralytics(result)
             ```
-        """
+        """  # noqa: E501 // docs
 
+        if ultralytics_results.obb is not None:
+            class_id = ultralytics_results.obb.cls.cpu().numpy().astype(int)
+            class_names = np.array([ultralytics_results.names[i] for i in class_id])
+            oriented_box_coordinates = ultralytics_results.obb.xyxyxyxy.cpu().numpy()
+            return cls(
+                xyxy=ultralytics_results.obb.xyxy.cpu().numpy(),
+                confidence=ultralytics_results.obb.conf.cpu().numpy(),
+                class_id=class_id,
+                tracker_id=ultralytics_results.obb.id.int().cpu().numpy()
+                if ultralytics_results.obb.id is not None
+                else None,
+                data={
+                    ORIENTED_BOX_COORDINATES: oriented_box_coordinates,
+                    CLASS_NAME_DATA_FIELD: class_names,
+                },
+            )
+
+        class_id = ultralytics_results.boxes.cls.cpu().numpy().astype(int)
+        class_names = np.array([ultralytics_results.names[i] for i in class_id])
         return cls(
             xyxy=ultralytics_results.boxes.xyxy.cpu().numpy(),
             confidence=ultralytics_results.boxes.conf.cpu().numpy(),
-            class_id=ultralytics_results.boxes.cls.cpu().numpy().astype(int),
+            class_id=class_id,
             mask=extract_ultralytics_masks(ultralytics_results),
             tracker_id=ultralytics_results.boxes.id.int().cpu().numpy()
             if ultralytics_results.boxes.id is not None
             else None,
+            data={CLASS_NAME_DATA_FIELD: class_names},
         )
 
     @classmethod
@@ -198,14 +255,15 @@ class Detections:
 
         Example:
             ```python
-            >>> import cv2
-            >>> from super_gradients.training import models
-            >>> import supervision as sv
+            import cv2
+            from super_gradients.training import models
+            import supervision as sv
 
-            >>> image = cv2.imread(SOURCE_IMAGE_PATH)
-            >>> model = models.get('yolo_nas_l', pretrained_weights="coco")
-            >>> result = list(model.predict(image, conf=0.35))[0]
-            >>> detections = sv.Detections.from_yolo_nas(result)
+            image = cv2.imread(<SOURCE_IMAGE_PATH>)
+            model = models.get('yolo_nas_l', pretrained_weights="coco")
+
+            result = list(model.predict(image, conf=0.35))[0]
+            detections = sv.Detections.from_yolo_nas(result)
             ```
         """
         if np.asarray(yolo_nas_results.prediction.bboxes_xyxy).shape[0] == 0:
@@ -235,20 +293,16 @@ class Detections:
 
         Example:
             ```python
-            >>> import tensorflow as tf
-            >>> import tensorflow_hub as hub
-            >>> import numpy as np
-            >>> import cv2
+            import tensorflow as tf
+            import tensorflow_hub as hub
+            import numpy as np
+            import cv2
 
-            >>> module_handle = "https://tfhub.dev/tensorflow/centernet/hourglass_512x512_kpts/1"
-
-            >>> model = hub.load(module_handle)
-
-            >>> img = np.array(cv2.imread(SOURCE_IMAGE_PATH))
-
-            >>> result = model(img)
-
-            >>> detections = sv.Detections.from_tensorflow(result)
+            module_handle = "https://tfhub.dev/tensorflow/centernet/hourglass_512x512_kpts/1"
+            model = hub.load(module_handle)
+            img = np.array(cv2.imread(SOURCE_IMAGE_PATH))
+            result = model(img)
+            detections = sv.Detections.from_tensorflow(result)
             ```
         """  # noqa: E501 // docs
 
@@ -278,15 +332,15 @@ class Detections:
 
         Example:
             ```python
-            >>> import supervision as sv
-            >>> from deepsparse import Pipeline
+            import supervision as sv
+            from deepsparse import Pipeline
 
-            >>> yolo_pipeline = Pipeline.create(
-            ...     task="yolo",
-            ...     model_path = "zoo:cv/detection/yolov5-l/pytorch/ultralytics/coco/pruned80_quant-none"
-            ... )
-            >>> result = yolo_pipeline(<SOURCE IMAGE PATH>)
-            >>> detections = sv.Detections.from_deepsparse(result)
+            yolo_pipeline = Pipeline.create(
+                task="yolo",
+                model_path = "zoo:cv/detection/yolov5-l/pytorch/ultralytics/coco/pruned80_quant-none"
+             )
+            result = yolo_pipeline(<SOURCE IMAGE PATH>)
+            detections = sv.Detections.from_deepsparse(result)
             ```
         """  # noqa: E501 // docs
 
@@ -302,9 +356,9 @@ class Detections:
     @classmethod
     def from_mmdetection(cls, mmdet_results) -> Detections:
         """
-        Creates a Detections instance from
-        a [mmdetection](https://github.com/open-mmlab/mmdetection) inference result.
-        Also supported for [mmyolo](https://github.com/open-mmlab/mmyolo)
+        Creates a Detections instance from a
+        [mmdetection](https://github.com/open-mmlab/mmdetection) and
+        [mmyolo](https://github.com/open-mmlab/mmyolo) inference result.
 
         Args:
             mmdet_results (mmdet.structures.DetDataSample):
@@ -315,16 +369,17 @@ class Detections:
 
         Example:
             ```python
-            >>> import cv2
-            >>> import supervision as sv
-            >>> from mmdet.apis import DetInferencer
+            import cv2
+            import supervision as sv
+            from mmdet.apis import init_detector, inference_detector
 
-            >>> inferencer = DetInferencer(model_name, checkpoint, device)
-            >>> mmdet_result = inferencer(SOURCE_IMAGE_PATH, out_dir='./output',
-            ...                           return_datasamples=True)["predictions"][0]
-            >>> detections = sv.Detections.from_mmdetection(mmdet_result)
+            image = cv2.imread(<SOURCE_IMAGE_PATH>)
+            model = init_detector(<CONFIG_PATH>, <WEIGHTS_PATH>, device=<DEVICE>)
+
+            result = inference_detector(model, image)
+            detections = sv.Detections.from_mmdetection(result)
             ```
-        """
+        """  # noqa: E501 // docs
 
         return cls(
             xyxy=mmdet_results.pred_instances.bboxes.cpu().numpy(),
@@ -364,18 +419,20 @@ class Detections:
 
         Example:
             ```python
-            >>> import cv2
-            >>> from detectron2.engine import DefaultPredictor
-            >>> from detectron2.config import get_cfg
-            >>> import supervision as sv
+            import cv2
+            import supervision as sv
+            from detectron2.engine import DefaultPredictor
+            from detectron2.config import get_cfg
 
-            >>> image = cv2.imread(SOURCE_IMAGE_PATH)
-            >>> cfg = get_cfg()
-            >>> cfg.merge_from_file("path/to/config.yaml")
-            >>> cfg.MODEL.WEIGHTS = "path/to/model_weights.pth"
-            >>> predictor = DefaultPredictor(cfg)
-            >>> result = predictor(image)
-            >>> detections = sv.Detections.from_detectron2(result)
+
+            image = cv2.imread(<SOURCE_IMAGE_PATH>)
+            cfg = get_cfg()
+            cfg.merge_from_file(<CONFIG_PATH>)
+            cfg.MODEL.WEIGHTS = <WEIGHTS_PATH>
+            predictor = DefaultPredictor(cfg)
+
+            result = predictor(image)
+            detections = sv.Detections.from_detectron2(result)
             ```
         """
 
@@ -412,14 +469,15 @@ class Detections:
 
         Example:
             ```python
-            >>> import cv2
-            >>> import supervision as sv
-            >>> from inference.models.utils import get_roboflow_model
+            import cv2
+            import supervision as sv
+            from inference.models.utils import get_roboflow_model
 
-            >>> image = cv2.imread(...)
-            >>> model = get_roboflow_model(model_id="yolov8s-640")
-            >>> result = model.infer(image)[0]
-            >>> detections = sv.Detections.from_inference(result)
+            image = cv2.imread(<SOURCE_IMAGE_PATH>)
+            model = get_roboflow_model(model_id="yolov8s-640")
+
+            result = model.infer(image)[0]
+            detections = sv.Detections.from_inference(result)
             ```
         """
         with suppress(AttributeError):
@@ -429,7 +487,9 @@ class Detections:
         )
 
         if np.asarray(xyxy).shape[0] == 0:
-            return cls.empty()
+            empty_detection = cls.empty()
+            empty_detection.data = {CLASS_NAME_DATA_FIELD: np.empty(0)}
+            return empty_detection
 
         return cls(
             xyxy=xyxy,
@@ -443,10 +503,15 @@ class Detections:
     @classmethod
     @deprecated(
         "`Detections.from_roboflow` is deprecated and will be removed in "
-        "`supervision-0.21.0`. Use `Detections.from_inference` instead."
+        "`supervision-0.22.0`. Use `Detections.from_inference` instead."
     )
     def from_roboflow(cls, roboflow_result: Union[dict, Any]) -> Detections:
         """
+        !!! failure "Deprecated"
+
+            `Detections.from_roboflow` is deprecated and will be removed in
+            `supervision-0.22.0`. Use `Detections.from_inference` instead.
+
         Create a Detections object from the [Roboflow](https://roboflow.com/)
             API inference result or the [Inference](https://inference.roboflow.com/)
             package results.
@@ -461,14 +526,15 @@ class Detections:
 
         Example:
             ```python
-            >>> import cv2
-            >>> import supervision as sv
-            >>> from inference.models.utils import get_roboflow_model
+            import cv2
+            import supervision as sv
+            from inference.models.utils import get_roboflow_model
 
-            >>> image = cv2.imread(...)
-            >>> model = get_roboflow_model(model_id="yolov8s-640")
-            >>> result = model.infer(image)[0]
-            >>> detections = sv.Detections.from_roboflow(result)
+            image = cv2.imread(<SOURCE_IMAGE_PATH>)
+            model = get_roboflow_model(model_id="yolov8s-640")
+
+            result = model.infer(image)[0]
+            detections = sv.Detections.from_roboflow(result)
             ```
         """
         return cls.from_inference(roboflow_result)
@@ -488,17 +554,17 @@ class Detections:
 
         Example:
             ```python
-            >>> import supervision as sv
-            >>> from segment_anything import (
-            ...     sam_model_registry,
-            ...     SamAutomaticMaskGenerator
-            ... )
+            import supervision as sv
+            from segment_anything import (
+                sam_model_registry,
+                SamAutomaticMaskGenerator
+             )
 
-            >>> sam_model_reg = sam_model_registry[MODEL_TYPE]
-            >>> sam = sam_model_reg(checkpoint=CHECKPOINT_PATH).to(device=DEVICE)
-            >>> mask_generator = SamAutomaticMaskGenerator(sam)
-            >>> sam_result = mask_generator.generate(IMAGE)
-            >>> detections = sv.Detections.from_sam(sam_result=sam_result)
+            sam_model_reg = sam_model_registry[MODEL_TYPE]
+            sam = sam_model_reg(checkpoint=CHECKPOINT_PATH).to(device=DEVICE)
+            mask_generator = SamAutomaticMaskGenerator(sam)
+            sam_result = mask_generator.generate(IMAGE)
+            detections = sv.Detections.from_sam(sam_result=sam_result)
             ```
         """
 
@@ -535,25 +601,25 @@ class Detections:
 
         Example:
             ```python
-            >>> import requests
-            >>> import supervision as sv
+            import requests
+            import supervision as sv
 
-            >>> image = open(input, "rb").read()
+            image = open(input, "rb").read()
 
-            >>> endpoint = "https://.cognitiveservices.azure.com/"
-            >>> subscription_key = "..."
+            endpoint = "https://.cognitiveservices.azure.com/"
+            subscription_key = ""
 
-            >>> headers = {
-            ...    "Content-Type": "application/octet-stream",
-            ...    "Ocp-Apim-Subscription-Key": subscription_key
-            ... }
+            headers = {
+                "Content-Type": "application/octet-stream",
+                "Ocp-Apim-Subscription-Key": subscription_key
+             }
 
-            >>> response = requests.post(endpoint,
-            ...     headers=self.headers,
-            ...     data=image
-            ... ).json()
+            response = requests.post(endpoint,
+                headers=self.headers,
+                data=image
+             ).json()
 
-            >>> detections = sv.Detections.from_azure_analyze_image(response)
+            detections = sv.Detections.from_azure_analyze_image(response)
             ```
         """
         if "error" in azure_result:
@@ -617,21 +683,21 @@ class Detections:
 
         Example:
             ```python
-            >>> import supervision as sv
-            >>> import paddle
-            >>> from ppdet.engine import Trainer
-            >>> from ppdet.core.workspace import load_config
+            import supervision as sv
+            import paddle
+            from ppdet.engine import Trainer
+            from ppdet.core.workspace import load_config
 
-            >>> weights = (...)
-            >>> config = (...)
+            weights = ()
+            config = ()
 
-            >>> cfg = load_config(config)
-            >>> trainer = Trainer(cfg, mode='test')
-            >>> trainer.load_weights(weights)
+            cfg = load_config(config)
+            trainer = Trainer(cfg, mode='test')
+            trainer.load_weights(weights)
 
-            >>> paddledet_result = trainer.predict([images])[0]
+            paddledet_result = trainer.predict([images])[0]
 
-            >>> detections = sv.Detections.from_paddledet(paddledet_result)
+            detections = sv.Detections.from_paddledet(paddledet_result)
             ```
         """
 
@@ -655,9 +721,9 @@ class Detections:
 
         Example:
             ```python
-            >>> from supervision import Detections
+            from supervision import Detections
 
-            >>> empty_detections = Detections.empty()
+            empty_detections = Detections.empty()
             ```
         """
         return cls(
@@ -689,29 +755,29 @@ class Detections:
             import numpy as np
             import supervision as sv
 
-            >>> detections_1 = sv.Detections(
-            ...     xyxy=np.array([[15, 15, 100, 100], [200, 200, 300, 300]]),
-            ...     class_id=np.array([1, 2]),
-            ...     data={'feature_vector': np.array([0.1, 0.2)])}
-            ... )
+            detections_1 = sv.Detections(
+                xyxy=np.array([[15, 15, 100, 100], [200, 200, 300, 300]]),
+                class_id=np.array([1, 2]),
+                data={'feature_vector': np.array([0.1, 0.2)])}
+             )
 
-            >>> detections_2 = sv.Detections(
-            ...     xyxy=np.array([[30, 30, 120, 120]]),
-            ...     class_id=np.array([1]),
-            ...     data={'feature_vector': [np.array([0.3])]}
-            ... )
+            detections_2 = sv.Detections(
+                xyxy=np.array([[30, 30, 120, 120]]),
+                class_id=np.array([1]),
+                data={'feature_vector': [np.array([0.3])]}
+             )
 
-            >>> merged_detections = Detections.merge([detections_1, detections_2])
+            merged_detections = Detections.merge([detections_1, detections_2])
 
-            >>> merged_detections.xyxy
+            merged_detections.xyxy
             array([[ 15,  15, 100, 100],
                    [200, 200, 300, 300],
                    [ 30,  30, 120, 120]])
 
-            >>> merged_detections.class_id
+            merged_detections.class_id
             array([1, 2, 1])
 
-            >>> merged_detections.data['feature_vector']
+            merged_detections.data['feature_vector']
             array([0.1, 0.2, 0.3])
             ```
         """
@@ -844,17 +910,17 @@ class Detections:
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
 
-            >>> detections = sv.Detections(...)
+            detections = sv.Detections()
 
-            >>> first_detection = detections[0]
-            >>> first_10_detections = detections[0:10]
-            >>> some_detections = detections[[0, 2, 4]]
-            >>> class_0_detections = detections[detections.class_id == 0]
-            >>> high_confidence_detections = detections[detections.confidence > 0.5]
+            first_detection = detections[0]
+            first_10_detections = detections[0:10]
+            some_detections = detections[[0, 2, 4]]
+            class_0_detections = detections[detections.class_id == 0]
+            high_confidence_detections = detections[detections.confidence > 0.5]
 
-            >>> feature_vector = detections['feature_vector']
+            feature_vector = detections['feature_vector']
             ```
         """
         if isinstance(index, str):
@@ -880,22 +946,21 @@ class Detections:
 
         Example:
             ```python
-            >>> import cv2
-            >>> from ultralytics import YOLO
-            >>> import supervision as sv
+            import cv2
+            import supervision as sv
+            from ultralytics import YOLO
 
-            >>> model = YOLO('yolov8s.pt')
+            image = cv2.imread(<SOURCE_IMAGE_PATH>)
+            model = YOLO('yolov8s.pt')
 
-            >>> image = cv2.imread(SOURCE_IMAGE_PATH)
+            result = model(image)[0]
+            detections = sv.Detections.from_ultralytics(result)
 
-            >>> result = model(image)[0]
-            >>> detections = sv.Detections.from_ultralytics(result)
-
-            >>> detections['names'] = [
-            ...     model.model.names[class_id]
-            ...     for class_id
-            ...     in detections.class_id
-            ... ]
+            detections['names'] = [
+                 model.model.names[class_id]
+                 for class_id
+                 in detections.class_id
+             ]
             ```
         """
         if not isinstance(value, (np.ndarray, list)):
@@ -915,7 +980,7 @@ class Detections:
 
         Returns:
           np.ndarray: An array of floats containing the area of each detection
-            in the format of `(area_1, area_2, ..., area_n)`,
+            in the format of `(area_1, area_2, , area_n)`,
             where n is the number of detections.
         """
         if self.mask is not None:
@@ -930,7 +995,7 @@ class Detections:
 
         Returns:
             np.ndarray: An array of floats containing the area of each bounding
-                box in the format of `(area_1, area_2, ..., area_n)`,
+                box in the format of `(area_1, area_2, , area_n)`,
                 where n is the number of detections.
         """
         return (self.xyxy[:, 3] - self.xyxy[:, 1]) * (self.xyxy[:, 2] - self.xyxy[:, 0])
@@ -939,11 +1004,13 @@ class Detections:
         self, threshold: float = 0.5, class_agnostic: bool = False
     ) -> Detections:
         """
-        Perform non-maximum suppression on the current set of object detections.
+        Performs non-max suppression on detection set. If the detections result
+        from a segmentation model, the IoU mask is applied. Otherwise, box IoU is used.
 
         Args:
             threshold (float, optional): The intersection-over-union threshold
-                to use for non-maximum suppression. Defaults to 0.5.
+                to use for non-maximum suppression. I'm the lower the value the more
+                restrictive the NMS becomes. Defaults to 0.5.
             class_agnostic (bool, optional): Whether to perform class-agnostic
                 non-maximum suppression. If True, the class_id of each detection
                 will be ignored. Defaults to False.
@@ -965,18 +1032,26 @@ class Detections:
 
         if class_agnostic:
             predictions = np.hstack((self.xyxy, self.confidence.reshape(-1, 1)))
-            indices = non_max_suppression(
+        else:
+            assert self.class_id is not None, (
+                "Detections class_id must be given for NMS to be executed. If you"
+                " intended to perform class agnostic NMS set class_agnostic=True."
+            )
+            predictions = np.hstack(
+                (
+                    self.xyxy,
+                    self.confidence.reshape(-1, 1),
+                    self.class_id.reshape(-1, 1),
+                )
+            )
+
+        if self.mask is not None:
+            indices = mask_non_max_suppression(
+                predictions=predictions, masks=self.mask, iou_threshold=threshold
+            )
+        else:
+            indices = box_non_max_suppression(
                 predictions=predictions, iou_threshold=threshold
             )
-            return self[indices]
 
-        assert self.class_id is not None, (
-            "Detections class_id must be given for NMS to be executed. If you intended"
-            " to perform class agnostic NMS set class_agnostic=True."
-        )
-
-        predictions = np.hstack(
-            (self.xyxy, self.confidence.reshape(-1, 1), self.class_id.reshape(-1, 1))
-        )
-        indices = non_max_suppression(predictions=predictions, iou_threshold=threshold)
         return self[indices]

supervision/detection/line_counter.py

@@ -1,256 +0,0 @@
-from typing import Dict, Optional, Tuple
-
-import cv2
-import numpy as np
-
-from supervision.detection.core import Detections
-from supervision.draw.color import Color
-from supervision.geometry.core import Point, Rect, Vector
-
-
-class LineZone:
-    """
-    This class is responsible for counting the number of objects that cross a
-    predefined line.
-
-    !!! warning
-
-        LineZone utilizes the `tracker_id`. Read
-        [here](https://supervision.roboflow.com/trackers/) to learn how to plug
-        tracking into your inference pipeline.
-
-    Attributes:
-        in_count (int): The number of objects that have crossed the line from outside
-            to inside.
-        out_count (int): The number of objects that have crossed the line from inside
-            to outside.
-    """
-
-    def __init__(self, start: Point, end: Point):
-        """
-        Args:
-            start (Point): The starting point of the line.
-            end (Point): The ending point of the line.
-        """
-        self.vector = Vector(start=start, end=end)
-        self.tracker_state: Dict[str, bool] = {}
-        self.in_count: int = 0
-        self.out_count: int = 0
-
-    def trigger(self, detections: Detections) -> Tuple[np.ndarray, np.ndarray]:
-        """
-        Update the `in_count` and `out_count` based on the objects that cross the line.
-
-        Args:
-            detections (Detections): A list of detections for which to update the
-                counts.
-
-        Returns:
-            A tuple of two boolean NumPy arrays. The first array indicates which
-                detections have crossed the line from outside to inside. The second
-                array indicates which detections have crossed the line from inside to
-                outside.
-        """
-        crossed_in = np.full(len(detections), False)
-        crossed_out = np.full(len(detections), False)
-
-        for i, (xyxy, tracker_id) in enumerate(
-            zip(detections.xyxy, detections.tracker_id)
-        ):
-            if tracker_id is None:
-                continue
-
-            x1, y1, x2, y2 = xyxy
-            anchors = [
-                Point(x=x1, y=y1),
-                Point(x=x1, y=y2),
-                Point(x=x2, y=y1),
-                Point(x=x2, y=y2),
-            ]
-            triggers = [self.vector.is_in(point=anchor) for anchor in anchors]
-
-            if len(set(triggers)) == 2:
-                continue
-
-            tracker_state = triggers[0]
-
-            if tracker_id not in self.tracker_state:
-                self.tracker_state[tracker_id] = tracker_state
-                continue
-
-            if self.tracker_state.get(tracker_id) == tracker_state:
-                continue
-
-            self.tracker_state[tracker_id] = tracker_state
-            if tracker_state:
-                self.in_count += 1
-                crossed_in[i] = True
-            else:
-                self.out_count += 1
-                crossed_out[i] = True
-
-        return crossed_in, crossed_out
-
-
-class LineZoneAnnotator:
-    def __init__(
-        self,
-        thickness: float = 2,
-        color: Color = Color.white(),
-        text_thickness: float = 2,
-        text_color: Color = Color.black(),
-        text_scale: float = 0.5,
-        text_offset: float = 1.5,
-        text_padding: int = 10,
-        custom_in_text: Optional[str] = None,
-        custom_out_text: Optional[str] = None,
-    ):
-        """
-        Initialize the LineCounterAnnotator object with default values.
-
-        Attributes:
-            thickness (float): The thickness of the line that will be drawn.
-            color (Color): The color of the line that will be drawn.
-            text_thickness (float): The thickness of the text that will be drawn.
-            text_color (Color): The color of the text that will be drawn.
-            text_scale (float): The scale of the text that will be drawn.
-            text_offset (float): The offset of the text that will be drawn.
-            text_padding (int): The padding of the text that will be drawn.
-
-        """
-        self.thickness: float = thickness
-        self.color: Color = color
-        self.text_thickness: float = text_thickness
-        self.text_color: Color = text_color
-        self.text_scale: float = text_scale
-        self.text_offset: float = text_offset
-        self.text_padding: int = text_padding
-        self.custom_in_text: str = custom_in_text
-        self.custom_out_text: str = custom_out_text
-
-    def annotate(self, frame: np.ndarray, line_counter: LineZone) -> np.ndarray:
-        """
-        Draws the line on the frame using the line_counter provided.
-
-        Attributes:
-            frame (np.ndarray): The image on which the line will be drawn.
-            line_counter (LineCounter): The line counter
-                that will be used to draw the line.
-
-        Returns:
-            np.ndarray: The image with the line drawn on it.
-
-        """
-        cv2.line(
-            frame,
-            line_counter.vector.start.as_xy_int_tuple(),
-            line_counter.vector.end.as_xy_int_tuple(),
-            self.color.as_bgr(),
-            self.thickness,
-            lineType=cv2.LINE_AA,
-            shift=0,
-        )
-        cv2.circle(
-            frame,
-            line_counter.vector.start.as_xy_int_tuple(),
-            radius=5,
-            color=self.text_color.as_bgr(),
-            thickness=-1,
-            lineType=cv2.LINE_AA,
-        )
-        cv2.circle(
-            frame,
-            line_counter.vector.end.as_xy_int_tuple(),
-            radius=5,
-            color=self.text_color.as_bgr(),
-            thickness=-1,
-            lineType=cv2.LINE_AA,
-        )
-
-        in_text = (
-            f"{self.custom_in_text}: {line_counter.in_count}"
-            if self.custom_in_text is not None
-            else f"in: {line_counter.in_count}"
-        )
-        out_text = (
-            f"{self.custom_out_text}: {line_counter.out_count}"
-            if self.custom_out_text is not None
-            else f"out: {line_counter.out_count}"
-        )
-
-        (in_text_width, in_text_height), _ = cv2.getTextSize(
-            in_text, cv2.FONT_HERSHEY_SIMPLEX, self.text_scale, self.text_thickness
-        )
-        (out_text_width, out_text_height), _ = cv2.getTextSize(
-            out_text, cv2.FONT_HERSHEY_SIMPLEX, self.text_scale, self.text_thickness
-        )
-
-        in_text_x = int(
-            (line_counter.vector.end.x + line_counter.vector.start.x - in_text_width)
-            / 2
-        )
-        in_text_y = int(
-            (line_counter.vector.end.y + line_counter.vector.start.y + in_text_height)
-            / 2
-            - self.text_offset * in_text_height
-        )
-
-        out_text_x = int(
-            (line_counter.vector.end.x + line_counter.vector.start.x - out_text_width)
-            / 2
-        )
-        out_text_y = int(
-            (line_counter.vector.end.y + line_counter.vector.start.y + out_text_height)
-            / 2
-            + self.text_offset * out_text_height
-        )
-
-        in_text_background_rect = Rect(
-            x=in_text_x,
-            y=in_text_y - in_text_height,
-            width=in_text_width,
-            height=in_text_height,
-        ).pad(padding=self.text_padding)
-        out_text_background_rect = Rect(
-            x=out_text_x,
-            y=out_text_y - out_text_height,
-            width=out_text_width,
-            height=out_text_height,
-        ).pad(padding=self.text_padding)
-
-        cv2.rectangle(
-            frame,
-            in_text_background_rect.top_left.as_xy_int_tuple(),
-            in_text_background_rect.bottom_right.as_xy_int_tuple(),
-            self.color.as_bgr(),
-            -1,
-        )
-        cv2.rectangle(
-            frame,
-            out_text_background_rect.top_left.as_xy_int_tuple(),
-            out_text_background_rect.bottom_right.as_xy_int_tuple(),
-            self.color.as_bgr(),
-            -1,
-        )
-
-        cv2.putText(
-            frame,
-            in_text,
-            (in_text_x, in_text_y),
-            cv2.FONT_HERSHEY_SIMPLEX,
-            self.text_scale,
-            self.text_color.as_bgr(),
-            self.text_thickness,
-            cv2.LINE_AA,
-        )
-        cv2.putText(
-            frame,
-            out_text,
-            (out_text_x, out_text_y),
-            cv2.FONT_HERSHEY_SIMPLEX,
-            self.text_scale,
-            self.text_color.as_bgr(),
-            self.text_thickness,
-            cv2.LINE_AA,
-        )
-        return frame

supervision/detection/line_zone.py

@@ -0,0 +1,338 @@
+from typing import Dict, Iterable, Optional, Tuple
+
+import cv2
+import numpy as np
+
+from supervision.detection.core import Detections
+from supervision.draw.color import Color
+from supervision.draw.utils import draw_text
+from supervision.geometry.core import Point, Position, Vector
+
+
+class LineZone:
+    """
+    This class is responsible for counting the number of objects that cross a
+    predefined line.
+
+    <video controls>
+        <source
+            src="https://media.roboflow.com/supervision/cookbooks/count-objects-crossing-the-line-result-1280x720.mp4"
+            type="video/mp4">
+    </video>
+
+    !!! warning
+
+        LineZone uses the `tracker_id`. Read
+        [here](/latest/trackers/) to learn how to plug
+        tracking into your inference pipeline.
+
+    Attributes:
+        in_count (int): The number of objects that have crossed the line from outside
+            to inside.
+        out_count (int): The number of objects that have crossed the line from inside
+            to outside.
+
+    Example:
+        ```python
+        import supervision as sv
+        from ultralytics import YOLO
+
+        model = YOLO(<SOURCE_MODEL_PATH>)
+        tracker = sv.ByteTrack()
+        frames_generator = sv.get_video_frames_generator(<SOURCE_VIDEO_PATH>)
+        start, end = sv.Point(x=0, y=1080), sv.Point(x=3840, y=1080)
+        line_zone = sv.LineZone(start=start, end=end)
+
+        for frame in frames_generator:
+            result = model(frame)[0]
+            detections = sv.Detections.from_ultralytics(result)
+            detections = tracker.update_with_detections(detections)
+            crossed_in, crossed_out = line_zone.trigger(detections)
+
+        line_zone.in_count, line_zone.out_count
+        # 7, 2
+        ```
+    """  # noqa: E501 // docs
+
+    def __init__(
+        self,
+        start: Point,
+        end: Point,
+        triggering_anchors: Iterable[Position] = (
+            Position.TOP_LEFT,
+            Position.TOP_RIGHT,
+            Position.BOTTOM_LEFT,
+            Position.BOTTOM_RIGHT,
+        ),
+    ):
+        """
+        Args:
+            start (Point): The starting point of the line.
+            end (Point): The ending point of the line.
+            triggering_anchors (List[sv.Position]): A list of positions
+                specifying which anchors of the detections bounding box
+                to consider when deciding on whether the detection
+                has passed the line counter or not. By default, this
+                contains the four corners of the detection's bounding box
+        """
+        self.vector = Vector(start=start, end=end)
+        self.limits = self.calculate_region_of_interest_limits(vector=self.vector)
+        self.tracker_state: Dict[str, bool] = {}
+        self.in_count: int = 0
+        self.out_count: int = 0
+        self.triggering_anchors = triggering_anchors
+
+    @staticmethod
+    def calculate_region_of_interest_limits(vector: Vector) -> Tuple[Vector, Vector]:
+        magnitude = vector.magnitude
+
+        if magnitude == 0:
+            raise ValueError("The magnitude of the vector cannot be zero.")
+
+        delta_x = vector.end.x - vector.start.x
+        delta_y = vector.end.y - vector.start.y
+
+        unit_vector_x = delta_x / magnitude
+        unit_vector_y = delta_y / magnitude
+
+        perpendicular_vector_x = -unit_vector_y
+        perpendicular_vector_y = unit_vector_x
+
+        start_region_limit = Vector(
+            start=vector.start,
+            end=Point(
+                x=vector.start.x + perpendicular_vector_x,
+                y=vector.start.y + perpendicular_vector_y,
+            ),
+        )
+        end_region_limit = Vector(
+            start=vector.end,
+            end=Point(
+                x=vector.end.x - perpendicular_vector_x,
+                y=vector.end.y - perpendicular_vector_y,
+            ),
+        )
+        return start_region_limit, end_region_limit
+
+    @staticmethod
+    def is_point_in_limits(point: Point, limits: Tuple[Vector, Vector]) -> bool:
+        cross_product_1 = limits[0].cross_product(point)
+        cross_product_2 = limits[1].cross_product(point)
+        return (cross_product_1 > 0) == (cross_product_2 > 0)
+
+    def trigger(self, detections: Detections) -> Tuple[np.ndarray, np.ndarray]:
+        """
+        Update the `in_count` and `out_count` based on the objects that cross the line.
+
+        Args:
+            detections (Detections): A list of detections for which to update the
+                counts.
+
+        Returns:
+            A tuple of two boolean NumPy arrays. The first array indicates which
+                detections have crossed the line from outside to inside. The second
+                array indicates which detections have crossed the line from inside to
+                outside.
+        """
+        crossed_in = np.full(len(detections), False)
+        crossed_out = np.full(len(detections), False)
+
+        if len(detections) == 0:
+            return crossed_in, crossed_out
+
+        all_anchors = np.array(
+            [
+                detections.get_anchors_coordinates(anchor)
+                for anchor in self.triggering_anchors
+            ]
+        )
+
+        for i, tracker_id in enumerate(detections.tracker_id):
+            if tracker_id is None:
+                continue
+
+            box_anchors = [Point(x=x, y=y) for x, y in all_anchors[:, i, :]]
+
+            in_limits = all(
+                [
+                    self.is_point_in_limits(point=anchor, limits=self.limits)
+                    for anchor in box_anchors
+                ]
+            )
+
+            if not in_limits:
+                continue
+
+            triggers = [
+                self.vector.cross_product(point=anchor) < 0 for anchor in box_anchors
+            ]
+
+            if len(set(triggers)) == 2:
+                continue
+
+            tracker_state = triggers[0]
+
+            if tracker_id not in self.tracker_state:
+                self.tracker_state[tracker_id] = tracker_state
+                continue
+
+            if self.tracker_state.get(tracker_id) == tracker_state:
+                continue
+
+            self.tracker_state[tracker_id] = tracker_state
+            if tracker_state:
+                self.in_count += 1
+                crossed_in[i] = True
+            else:
+                self.out_count += 1
+                crossed_out[i] = True
+
+        return crossed_in, crossed_out
+
+
+class LineZoneAnnotator:
+    def __init__(
+        self,
+        thickness: float = 2,
+        color: Color = Color.WHITE,
+        text_thickness: float = 2,
+        text_color: Color = Color.BLACK,
+        text_scale: float = 0.5,
+        text_offset: float = 1.5,
+        text_padding: int = 10,
+        custom_in_text: Optional[str] = None,
+        custom_out_text: Optional[str] = None,
+        display_in_count: bool = True,
+        display_out_count: bool = True,
+    ):
+        """
+        Initialize the LineCounterAnnotator object with default values.
+
+        Attributes:
+            thickness (float): The thickness of the line that will be drawn.
+            color (Color): The color of the line that will be drawn.
+            text_thickness (float): The thickness of the text that will be drawn.
+            text_color (Color): The color of the text that will be drawn.
+            text_scale (float): The scale of the text that will be drawn.
+            text_offset (float): The offset of the text that will be drawn.
+            text_padding (int): The padding of the text that will be drawn.
+            display_in_count (bool): Whether to display the in count or not.
+            display_out_count (bool): Whether to display the out count or not.
+
+        """
+        self.thickness: float = thickness
+        self.color: Color = color
+        self.text_thickness: float = text_thickness
+        self.text_color: Color = text_color
+        self.text_scale: float = text_scale
+        self.text_offset: float = text_offset
+        self.text_padding: int = text_padding
+        self.custom_in_text: str = custom_in_text
+        self.custom_out_text: str = custom_out_text
+        self.display_in_count: bool = display_in_count
+        self.display_out_count: bool = display_out_count
+
+    def _annotate_count(
+        self,
+        frame: np.ndarray,
+        center_text_anchor: Point,
+        text: str,
+        is_in_count: bool,
+    ) -> None:
+        """This method is drawing the text on the frame.
+
+        Args:
+            frame (np.ndarray): The image on which the text will be drawn.
+            center_text_anchor: The center point that the text will be drawn.
+            text (str): The text that will be drawn.
+            is_in_count (bool): Whether to display the in count or out count.
+        """
+        _, text_height = cv2.getTextSize(
+            text, cv2.FONT_HERSHEY_SIMPLEX, self.text_scale, self.text_thickness
+        )[0]
+
+        if is_in_count:
+            center_text_anchor.y -= int(self.text_offset * text_height)
+        else:
+            center_text_anchor.y += int(self.text_offset * text_height)
+
+        draw_text(
+            scene=frame,
+            text=text,
+            text_anchor=center_text_anchor,
+            text_color=self.text_color,
+            text_scale=self.text_scale,
+            text_thickness=self.text_thickness,
+            text_padding=self.text_padding,
+            background_color=self.color,
+        )
+
+    def annotate(self, frame: np.ndarray, line_counter: LineZone) -> np.ndarray:
+        """
+        Draws the line on the frame using the line_counter provided.
+
+        Attributes:
+            frame (np.ndarray): The image on which the line will be drawn.
+            line_counter (LineCounter): The line counter
+                that will be used to draw the line.
+
+        Returns:
+            np.ndarray: The image with the line drawn on it.
+
+        """
+        cv2.line(
+            frame,
+            line_counter.vector.start.as_xy_int_tuple(),
+            line_counter.vector.end.as_xy_int_tuple(),
+            self.color.as_bgr(),
+            self.thickness,
+            lineType=cv2.LINE_AA,
+            shift=0,
+        )
+        cv2.circle(
+            frame,
+            line_counter.vector.start.as_xy_int_tuple(),
+            radius=5,
+            color=self.text_color.as_bgr(),
+            thickness=-1,
+            lineType=cv2.LINE_AA,
+        )
+        cv2.circle(
+            frame,
+            line_counter.vector.end.as_xy_int_tuple(),
+            radius=5,
+            color=self.text_color.as_bgr(),
+            thickness=-1,
+            lineType=cv2.LINE_AA,
+        )
+
+        text_anchor = Vector(
+            start=line_counter.vector.start, end=line_counter.vector.end
+        )
+
+        if self.display_in_count:
+            in_text = (
+                f"{self.custom_in_text}: {line_counter.in_count}"
+                if self.custom_in_text is not None
+                else f"in: {line_counter.in_count}"
+            )
+            self._annotate_count(
+                frame=frame,
+                center_text_anchor=text_anchor.center,
+                text=in_text,
+                is_in_count=True,
+            )
+
+        if self.display_out_count:
+            out_text = (
+                f"{self.custom_out_text}: {line_counter.out_count}"
+                if self.custom_out_text is not None
+                else f"out: {line_counter.out_count}"
+            )
+            self._annotate_count(
+                frame=frame,
+                center_text_anchor=text_anchor.center,
+                text=out_text,
+                is_in_count=False,
+            )
+        return frame

supervision/detection/tools/csv_sink.py

@@ -0,0 +1,181 @@
+from __future__ import annotations
+
+import csv
+import os
+from typing import Any, Dict, List, Optional
+
+from supervision.detection.core import Detections
+
+BASE_HEADER = [
+    "x_min",
+    "y_min",
+    "x_max",
+    "y_max",
+    "class_id",
+    "confidence",
+    "tracker_id",
+]
+
+
+class CSVSink:
+    """
+    A utility class for saving detection data to a CSV file. This class is designed to
+    efficiently serialize detection objects into a CSV format, allowing for the
+    inclusion of bounding box coordinates and additional attributes like `confidence`,
+    `class_id`, and `tracker_id`.
+
+    !!! tip
+
+        CSVSink allow to pass custom data alongside the detection fields, providing
+        flexibility for logging various types of information.
+
+    Args:
+        file_name (str): The name of the CSV file where the detections will be stored.
+            Defaults to 'output.csv'.
+
+    Example:
+        ```python
+        import supervision as sv
+        from ultralytics import YOLO
+
+        model = YOLO(<SOURCE_MODEL_PATH>)
+        csv_sink = sv.CSVSink(<RESULT_CSV_FILE_PATH>)
+        frames_generator = sv.get_video_frames_generator(<SOURCE_VIDEO_PATH>)
+
+        with csv_sink as sink:
+            for frame in frames_generator:
+                result = model(frame)[0]
+                detections = sv.Detections.from_ultralytics(result)
+                sink.append(detections, custom_data={'<CUSTOM_LABEL>':'<CUSTOM_DATA>'})
+        ```
+    """  # noqa: E501 // docs
+
+    def __init__(self, file_name: str = "output.csv") -> None:
+        """
+        Initialize the CSVSink instance.
+
+        Args:
+            file_name (str): The name of the CSV file.
+
+        Returns:
+            None
+        """
+        self.file_name = file_name
+        self.file: Optional[open] = None
+        self.writer: Optional[csv.writer] = None
+        self.header_written = False
+        self.field_names = []
+
+    def __enter__(self) -> CSVSink:
+        self.open()
+        return self
+
+    def __exit__(
+        self,
+        exc_type: Optional[type],
+        exc_val: Optional[Exception],
+        exc_tb: Optional[Any],
+    ) -> None:
+        self.close()
+
+    def open(self) -> None:
+        """
+        Open the CSV file for writing.
+
+        Returns:
+            None
+        """
+        parent_directory = os.path.dirname(self.file_name)
+        if parent_directory and not os.path.exists(parent_directory):
+            os.makedirs(parent_directory)
+
+        self.file = open(self.file_name, "w", newline="")
+        self.writer = csv.writer(self.file)
+
+    def close(self) -> None:
+        """
+        Close the CSV file.
+
+        Returns:
+            None
+        """
+        if self.file:
+            self.file.close()
+
+    @staticmethod
+    def parse_detection_data(
+        detections: Detections, custom_data: Dict[str, Any] = None
+    ) -> List[Dict[str, Any]]:
+        parsed_rows = []
+        for i in range(len(detections.xyxy)):
+            row = {
+                "x_min": detections.xyxy[i][0],
+                "y_min": detections.xyxy[i][1],
+                "x_max": detections.xyxy[i][2],
+                "y_max": detections.xyxy[i][3],
+                "class_id": ""
+                if detections.class_id is None
+                else str(detections.class_id[i]),
+                "confidence": ""
+                if detections.confidence is None
+                else str(detections.confidence[i]),
+                "tracker_id": ""
+                if detections.tracker_id is None
+                else str(detections.tracker_id[i]),
+            }
+
+            if hasattr(detections, "data"):
+                for key, value in detections.data.items():
+                    if value.ndim == 0:
+                        row[key] = value
+                    else:
+                        row[key] = value[i]
+
+            if custom_data:
+                row.update(custom_data)
+            parsed_rows.append(row)
+        return parsed_rows
+
+    def append(
+        self, detections: Detections, custom_data: Dict[str, Any] = None
+    ) -> None:
+        """
+        Append detection data to the CSV file.
+
+        Args:
+            detections (Detections): The detection data.
+            custom_data (Dict[str, Any]): Custom data to include.
+
+        Returns:
+            None
+        """
+        if not self.writer:
+            raise Exception(
+                f"Cannot append to CSV: The file '{self.file_name}' is not open."
+            )
+        field_names = CSVSink.parse_field_names(detections, custom_data)
+        if not self.header_written:
+            self.field_names = field_names
+            self.writer.writerow(field_names)
+            self.header_written = True
+
+        if field_names != self.field_names:
+            print(
+                f"Field names do not match the header. "
+                f"Expected: {self.field_names}, given: {field_names}"
+            )
+
+        parsed_rows = CSVSink.parse_detection_data(detections, custom_data)
+        for row in parsed_rows:
+            self.writer.writerow(
+                [row.get(field_name, "") for field_name in self.field_names]
+            )
+
+    @staticmethod
+    def parse_field_names(
+        detections: Detections, custom_data: Dict[str, Any]
+    ) -> List[str]:
+        dynamic_header = sorted(
+            set(custom_data.keys()) | set(getattr(detections, "data", {}).keys())
+        )
+        return BASE_HEADER + dynamic_header

supervision/detection/tools/inference_slicer.py

@@ -77,20 +77,20 @@ class InferenceSlicer:
 
         Example:
             ```python
-            >>> import cv2
-            >>> import supervision as sv
-            >>> from ultralytics import YOLO
+            import cv2
+            import supervision as sv
+            from ultralytics import YOLO
 
-            >>> image = cv2.imread(SOURCE_IMAGE_PATH)
-            >>> model = YOLO(...)
+            image = cv2.imread(SOURCE_IMAGE_PATH)
+            model = YOLO(...)
 
-            >>> def callback(image_slice: np.ndarray) -> sv.Detections:
-            ...     result = model(image_slice)[0]
-            ...     return sv.Detections.from_ultralytics(result)
+            def callback(image_slice: np.ndarray) -> sv.Detections:
+                result = model(image_slice)[0]
+                return sv.Detections.from_ultralytics(result)
 
-            >>> slicer = sv.InferenceSlicer(callback = callback)
+            slicer = sv.InferenceSlicer(callback = callback)
 
-            >>> detections = slicer(image)
+            detections = slicer(image)
             ```
         """
         detections_list = []

supervision/detection/tools/json_sink.py

@@ -0,0 +1,142 @@
+from __future__ import annotations
+
+import json
+import os
+from typing import Any, Dict, List, Optional
+
+from supervision.detection.core import Detections
+
+
+class JSONSink:
+    """
+    A utility class for saving detection data to a JSON file. This class is designed to
+    efficiently serialize detection objects into a JSON format, allowing for the
+    inclusion of bounding box coordinates and additional attributes like `confidence`,
+    `class_id`, and `tracker_id`.
+
+    !!! tip
+
+        JSONsink allow to pass custom data alongside the detection fields, providing
+        flexibility for logging various types of information.
+
+    Args:
+        file_name (str): The name of the JSON file where the detections will be stored.
+            Defaults to 'output.json'.
+
+    Example:
+        ```python
+        import supervision as sv
+        from ultralytics import YOLO
+
+        model = YOLO(<SOURCE_MODEL_PATH>)
+        json_sink = sv.JSONSink(<RESULT_JSON_FILE_PATH>)
+        frames_generator = sv.get_video_frames_generator(<SOURCE_VIDEO_PATH>)
+
+        with json_sink as sink:
+            for frame in frames_generator:
+                result = model(frame)[0]
+                detections = sv.Detections.from_ultralytics(result)
+                sink.append(detections, custom_data={'<CUSTOM_LABEL>':'<CUSTOM_DATA>'})
+        ```
+    """  # noqa: E501 // docs
+
+    def __init__(self, file_name: str = "output.json") -> None:
+        """
+        Initialize the JSONSink instance.
+
+        Args:
+            file_name (str): The name of the JSON file.
+
+        Returns:
+            None
+        """
+        self.file_name = file_name
+        self.file: Optional[open] = None
+        self.data: List[Dict[str, Any]] = []
+
+    def __enter__(self) -> JSONSink:
+        self.open()
+        return self
+
+    def __exit__(
+        self,
+        exc_type: Optional[type],
+        exc_val: Optional[Exception],
+        exc_tb: Optional[Any],
+    ) -> None:
+        self.write_and_close()
+
+    def open(self) -> None:
+        """
+        Open the JSON file for writing.
+
+        Returns:
+            None
+        """
+        parent_directory = os.path.dirname(self.file_name)
+        if parent_directory and not os.path.exists(parent_directory):
+            os.makedirs(parent_directory)
+
+        self.file = open(self.file_name, "w")
+
+    def write_and_close(self) -> None:
+        """
+        Write and close the JSON file.
+
+        Returns:
+            None
+        """
+        if self.file:
+            json.dump(self.data, self.file, indent=4)
+            self.file.close()
+
+    @staticmethod
+    def parse_detection_data(
+        detections: Detections, custom_data: Dict[str, Any] = None
+    ) -> List[Dict[str, Any]]:
+        parsed_rows = []
+        for i in range(len(detections.xyxy)):
+            row = {
+                "x_min": float(detections.xyxy[i][0]),
+                "y_min": float(detections.xyxy[i][1]),
+                "x_max": float(detections.xyxy[i][2]),
+                "y_max": float(detections.xyxy[i][3]),
+                "class_id": ""
+                if detections.class_id is None
+                else int(detections.class_id[i]),
+                "confidence": ""
+                if detections.confidence is None
+                else float(detections.confidence[i]),
+                "tracker_id": ""
+                if detections.tracker_id is None
+                else int(detections.tracker_id[i]),
+            }
+
+            if hasattr(detections, "data"):
+                for key, value in detections.data.items():
+                    row[key] = (
+                        str(value[i])
+                        if hasattr(value, "__getitem__") and value.ndim != 0
+                        else str(value)
+                    )
+
+            if custom_data:
+                row.update(custom_data)
+            parsed_rows.append(row)
+        return parsed_rows
+
+    def append(
+        self, detections: Detections, custom_data: Dict[str, Any] = None
+    ) -> None:
+        """
+        Append detection data to the JSON file.
+
+        Args:
+            detections (Detections): The detection data.
+            custom_data (Dict[str, Any]): Custom data to include.
+
+        Returns:
+            None
+        """
+        parsed_rows = JSONSink.parse_detection_data(detections, custom_data)
+        self.data.extend(parsed_rows)

supervision/detection/tools/polygon_zone.py

@@ -1,5 +1,5 @@
 from dataclasses import replace
-from typing import Optional, Tuple
+from typing import Iterable, Optional, Tuple
 
 import cv2
 import numpy as np
@@ -10,6 +10,7 @@ from supervision.draw.color import Color
 from supervision.draw.utils import draw_polygon, draw_text
 from supervision.geometry.core import Position
 from supervision.geometry.utils import get_polygon_center
+from supervision.utils.internal import deprecated_parameter
 
 
 class PolygonZone:
@@ -20,21 +21,32 @@ class PolygonZone:
         polygon (np.ndarray): A polygon represented by a numpy array of shape
             `(N, 2)`, containing the `x`, `y` coordinates of the points.
         frame_resolution_wh (Tuple[int, int]): The frame resolution (width, height)
-        triggering_position (Position): The position within the bounding
-            box that triggers the zone (default: Position.BOTTOM_CENTER)
+        triggering_anchors (Iterable[sv.Position]): A list of positions specifying
+            which anchors of the detections bounding box to consider when deciding on
+            whether the detection fits within the PolygonZone
+            (default: (sv.Position.BOTTOM_CENTER,)).
         current_count (int): The current count of detected objects within the zone
         mask (np.ndarray): The 2D bool mask for the polygon zone
     """
 
+    @deprecated_parameter(
+        old_parameter="triggering_position",
+        new_parameter="triggering_anchors",
+        map_function=lambda x: [x],
+        warning_message="`{old_parameter}` in `{function_name}` is deprecated and will "
+        "be remove in `supervision-0.23.0`. Use '{new_parameter}' "
+        "instead.",
+    )
     def __init__(
         self,
         polygon: np.ndarray,
         frame_resolution_wh: Tuple[int, int],
-        triggering_position: Position = Position.BOTTOM_CENTER,
+        triggering_anchors: Iterable[Position] = (Position.BOTTOM_CENTER,),
     ):
         self.polygon = polygon.astype(int)
         self.frame_resolution_wh = frame_resolution_wh
-        self.triggering_position = triggering_position
+        self.triggering_anchors = triggering_anchors
+
         self.current_count = 0
 
         width, height = frame_resolution_wh
@@ -59,10 +71,20 @@ class PolygonZone:
             xyxy=detections.xyxy, resolution_wh=self.frame_resolution_wh
         )
         clipped_detections = replace(detections, xyxy=clipped_xyxy)
-        clipped_anchors = np.ceil(
-            clipped_detections.get_anchors_coordinates(anchor=self.triggering_position)
-        ).astype(int)
-        is_in_zone = self.mask[clipped_anchors[:, 1], clipped_anchors[:, 0]]
+        all_clipped_anchors = np.array(
+            [
+                np.ceil(clipped_detections.get_anchors_coordinates(anchor)).astype(int)
+                for anchor in self.triggering_anchors
+            ]
+        )
+
+        is_in_zone = (
+            self.mask[all_clipped_anchors[:, :, 1], all_clipped_anchors[:, :, 0]]
+            .transpose()
+            .astype(bool)
+        )
+        is_in_zone = np.all(is_in_zone, axis=1)
+
         self.current_count = int(np.sum(is_in_zone))
         return is_in_zone.astype(bool)
 
@@ -83,6 +105,7 @@ class PolygonZoneAnnotator:
         font (int): The font type for the text on the polygon,
             default is cv2.FONT_HERSHEY_SIMPLEX
         center (Tuple[int, int]): The center of the polygon for text placement
+        display_in_zone_count (bool): Show the label of the zone or not. Default is True
     """
 
     def __init__(
@@ -90,10 +113,11 @@ class PolygonZoneAnnotator:
         zone: PolygonZone,
         color: Color,
         thickness: int = 2,
-        text_color: Color = Color.black(),
+        text_color: Color = Color.BLACK,
         text_scale: float = 0.5,
         text_thickness: int = 1,
         text_padding: int = 10,
+        display_in_zone_count: bool = True,
     ):
         self.zone = zone
         self.color = color
@@ -104,6 +128,7 @@ class PolygonZoneAnnotator:
         self.text_padding = text_padding
         self.font = cv2.FONT_HERSHEY_SIMPLEX
         self.center = get_polygon_center(polygon=zone.polygon)
+        self.display_in_zone_count = display_in_zone_count
 
     def annotate(self, scene: np.ndarray, label: Optional[str] = None) -> np.ndarray:
         """
@@ -124,16 +149,17 @@ class PolygonZoneAnnotator:
             thickness=self.thickness,
         )
 
-        annotated_frame = draw_text(
-            scene=annotated_frame,
-            text=str(self.zone.current_count) if label is None else label,
-            text_anchor=self.center,
-            background_color=self.color,
-            text_color=self.text_color,
-            text_scale=self.text_scale,
-            text_thickness=self.text_thickness,
-            text_padding=self.text_padding,
-            text_font=self.font,
-        )
+        if self.display_in_zone_count:
+            annotated_frame = draw_text(
+                scene=annotated_frame,
+                text=str(self.zone.current_count) if label is None else label,
+                text_anchor=self.center,
+                background_color=self.color,
+                text_color=self.text_color,
+                text_scale=self.text_scale,
+                text_thickness=self.text_thickness,
+                text_padding=self.text_padding,
+                text_font=self.font,
+            )
 
         return annotated_frame

supervision/detection/tools/smoother.py

@@ -0,0 +1,122 @@
+from collections import defaultdict, deque
+from copy import deepcopy
+from typing import Optional
+
+import numpy as np
+
+from supervision.detection.core import Detections
+
+
+class DetectionsSmoother:
+    """
+    A utility class for smoothing detections over multiple frames in video tracking.
+    It maintains a history of detections for each track and provides smoothed
+    predictions based on these histories.
+
+    <video controls>
+        <source
+            src="https://media.roboflow.com/supervision-detection-smoothing.mp4"
+            type="video/mp4">
+    </video>
+
+    !!! warning
+
+        - `DetectionsSmoother` requires the `tracker_id` for each detection. Refer to
+          [Roboflow Trackers](/latest/trackers/) for
+          information on integrating tracking into your inference pipeline.
+        - This class is not compatible with segmentation models.
+
+    Example:
+        ```python
+        import supervision as sv
+
+        from ultralytics import YOLO
+
+        video_info = sv.VideoInfo.from_video_path(video_path=<SOURCE_FILE_PATH>)
+        frame_generator = sv.get_video_frames_generator(source_path=<SOURCE_FILE_PATH>)
+
+        model = YOLO(<MODEL_PATH>)
+        tracker = sv.ByteTrack(frame_rate=video_info.fps)
+        smoother = sv.DetectionsSmoother()
+
+        annotator = sv.BoundingBoxAnnotator()
+
+        with sv.VideoSink(<TARGET_FILE_PATH>, video_info=video_info) as sink:
+            for frame in frame_generator:
+                result = model(frame)[0]
+                detections = sv.Detections.from_ultralytics(result)
+                detections = tracker.update_with_detections(detections)
+                detections = smoother.update_with_detections(detections)
+
+                annotated_frame = bounding_box_annotator.annotate(frame.copy(), detections)
+                sink.write_frame(annotated_frame)
+        ```
+    """  # noqa: E501 // docs
+
+    def __init__(self, length: int = 5) -> None:
+        """
+        Args:
+            length (int): The maximum number of frames to consider for smoothing
+                detections. Defaults to 5.
+        """
+        self.tracks = defaultdict(lambda: deque(maxlen=length))
+
+    def update_with_detections(self, detections: Detections) -> Detections:
+        """
+        Updates the smoother with a new set of detections from a frame.
+
+        Args:
+            detections (Detections): The detections to add to the smoother.
+        """
+
+        if detections.tracker_id is None:
+            print(
+                "Smoothing skipped. DetectionsSmoother requires tracker_id. Refer to "
+                "https://supervision.roboflow.com/latest/trackers for more information."
+            )
+            return detections
+
+        for detection_idx in range(len(detections)):
+            tracker_id = detections.tracker_id[detection_idx]
+            if tracker_id is None:
+                continue
+
+            self.tracks[tracker_id].append(detections[detection_idx])
+
+        for track_id in self.tracks.keys():
+            if track_id not in detections.tracker_id:
+                self.tracks[track_id].append(None)
+
+        for track_id in list(self.tracks.keys()):
+            if all([d is None for d in self.tracks[track_id]]):
+                del self.tracks[track_id]
+
+        return self.get_smoothed_detections()
+
+    def get_track(self, track_id: int) -> Optional[Detections]:
+        track = self.tracks.get(track_id, None)
+        if track is None:
+            return None
+
+        track = [d for d in track if d is not None]
+        if len(track) == 0:
+            return None
+
+        ret = deepcopy(track[0])
+        ret.xyxy = np.mean([d.xyxy for d in track], axis=0)
+        ret.confidence = np.mean([d.confidence for d in track], axis=0)
+
+        return ret
+
+    def get_smoothed_detections(self) -> Detections:
+        tracked_detections = []
+        for track_id in self.tracks:
+            track = self.get_track(track_id)
+            if track is not None:
+                tracked_detections.append(track)
+
+        detections = Detections.merge(tracked_detections)
+        if len(detections) == 0:
+            detections.tracker_id = np.array([], dtype=int)
+
+        return detections

supervision/detection/utils.py

@@ -59,7 +59,168 @@ def box_iou_batch(boxes_true: np.ndarray, boxes_detection: np.ndarray) -> np.nda
     return area_inter / (area_true[:, None] + area_detection - area_inter)
 
 
-def non_max_suppression(
+def _mask_iou_batch_split(
+    masks_true: np.ndarray, masks_detection: np.ndarray
+) -> np.ndarray:
+    """
+    Internal function.
+    Compute Intersection over Union (IoU) of two sets of masks -
+        `masks_true` and `masks_detection`.
+
+    Args:
+        masks_true (np.ndarray): 3D `np.ndarray` representing ground-truth masks.
+        masks_detection (np.ndarray): 3D `np.ndarray` representing detection masks.
+
+    Returns:
+        np.ndarray: Pairwise IoU of masks from `masks_true` and `masks_detection`.
+    """
+    intersection_area = np.logical_and(masks_true[:, None], masks_detection).sum(
+        axis=(2, 3)
+    )
+
+    masks_true_area = masks_true.sum(axis=(1, 2))
+    masks_detection_area = masks_detection.sum(axis=(1, 2))
+    union_area = masks_true_area[:, None] + masks_detection_area - intersection_area
+
+    return np.divide(
+        intersection_area,
+        union_area,
+        out=np.zeros_like(intersection_area, dtype=float),
+        where=union_area != 0,
+    )
+
+
+def mask_iou_batch(
+    masks_true: np.ndarray,
+    masks_detection: np.ndarray,
+    memory_limit: int = 1024 * 5,
+) -> np.ndarray:
+    """
+    Compute Intersection over Union (IoU) of two sets of masks -
+        `masks_true` and `masks_detection`.
+
+    Args:
+        masks_true (np.ndarray): 3D `np.ndarray` representing ground-truth masks.
+        masks_detection (np.ndarray): 3D `np.ndarray` representing detection masks.
+        memory_limit (int, optional): memory limit in MB, default is 1024 * 5 MB (5GB).
+
+    Returns:
+        np.ndarray: Pairwise IoU of masks from `masks_true` and `masks_detection`.
+    """
+    memory = (
+        masks_true.shape[0]
+        * masks_true.shape[1]
+        * masks_true.shape[2]
+        * masks_detection.shape[0]
+        / 1024
+        / 1024
+    )
+    if memory <= memory_limit:
+        return _mask_iou_batch_split(masks_true, masks_detection)
+
+    ious = []
+    step = max(
+        memory_limit
+        * 1024
+        * 1024
+        // (
+            masks_detection.shape[0]
+            * masks_detection.shape[1]
+            * masks_detection.shape[2]
+        ),
+        1,
+    )
+    for i in range(0, masks_true.shape[0], step):
+        ious.append(_mask_iou_batch_split(masks_true[i : i + step], masks_detection))
+
+    return np.vstack(ious)
+
+
+def resize_masks(masks: np.ndarray, max_dimension: int = 640) -> np.ndarray:
+    """
+    Resize all masks in the array to have a maximum dimension of max_dimension,
+    maintaining aspect ratio.
+
+    Args:
+        masks (np.ndarray): 3D array of binary masks with shape (N, H, W).
+        max_dimension (int): The maximum dimension for the resized masks.
+
+    Returns:
+        np.ndarray: Array of resized masks.
+    """
+    max_height = np.max(masks.shape[1])
+    max_width = np.max(masks.shape[2])
+    scale = min(max_dimension / max_height, max_dimension / max_width)
+
+    new_height = int(scale * max_height)
+    new_width = int(scale * max_width)
+
+    x = np.linspace(0, max_width - 1, new_width).astype(int)
+    y = np.linspace(0, max_height - 1, new_height).astype(int)
+    xv, yv = np.meshgrid(x, y)
+
+    resized_masks = masks[:, yv, xv]
+
+    resized_masks = resized_masks.reshape(masks.shape[0], new_height, new_width)
+    return resized_masks
+
+
+def mask_non_max_suppression(
+    predictions: np.ndarray,
+    masks: np.ndarray,
+    iou_threshold: float = 0.5,
+    mask_dimension: int = 640,
+) -> np.ndarray:
+    """
+    Perform Non-Maximum Suppression (NMS) on segmentation predictions.
+
+    Args:
+        predictions (np.ndarray): A 2D array of object detection predictions in
+            the format of `(x_min, y_min, x_max, y_max, score)`
+            or `(x_min, y_min, x_max, y_max, score, class)`. Shape: `(N, 5)` or
+            `(N, 6)`, where N is the number of predictions.
+        masks (np.ndarray): A 3D array of binary masks corresponding to the predictions.
+            Shape: `(N, H, W)`, where N is the number of predictions, and H, W are the
+            dimensions of each mask.
+        iou_threshold (float, optional): The intersection-over-union threshold
+            to use for non-maximum suppression.
+        mask_dimension (int, optional): The dimension to which the masks should be
+            resized before computing IOU values. Defaults to 640.
+
+    Returns:
+        np.ndarray: A boolean array indicating which predictions to keep after
+            non-maximum suppression.
+
+    Raises:
+        AssertionError: If `iou_threshold` is not within the closed
+        range from `0` to `1`.
+    """
+    assert 0 <= iou_threshold <= 1, (
+        "Value of `iou_threshold` must be in the closed range from 0 to 1, "
+        f"{iou_threshold} given."
+    )
+    rows, columns = predictions.shape
+
+    if columns == 5:
+        predictions = np.c_[predictions, np.zeros(rows)]
+
+    sort_index = predictions[:, 4].argsort()[::-1]
+    predictions = predictions[sort_index]
+    masks = masks[sort_index]
+    masks_resized = resize_masks(masks, mask_dimension)
+    ious = mask_iou_batch(masks_resized, masks_resized)
+    categories = predictions[:, 5]
+
+    keep = np.ones(rows, dtype=bool)
+    for i in range(rows):
+        if keep[i]:
+            condition = (ious[i] > iou_threshold) & (categories[i] == categories)
+            keep[i + 1 :] = np.where(condition[i + 1 :], False, keep[i + 1 :])
+
+    return keep[sort_index.argsort()]
+
+
+def box_non_max_suppression(
     predictions: np.ndarray, iou_threshold: float = 0.5
 ) -> np.ndarray:
     """
@@ -415,16 +576,17 @@ def move_boxes(xyxy: np.ndarray, offset: np.ndarray) -> np.ndarray:
 
     Example:
         ```python
-        >>> import numpy as np
-        >>> import supervision as sv
+        import numpy as np
+        import supervision as sv
 
-        >>> boxes = np.array([[10, 10, 20, 20], [30, 30, 40, 40]])
-        >>> offset = np.array([5, 5])
-        >>> sv.move_boxes(boxes, offset)
-        ... array([
-        ...     [15, 15, 25, 25],
-        ...     [35, 35, 45, 45]
-        ... ])
+        boxes = np.array([[10, 10, 20, 20], [30, 30, 40, 40]])
+        offset = np.array([5, 5])
+        moved_box = sv.move_boxes(boxes, offset)
+        print(moved_box)
+        # np.array([
+        #    [15, 15, 25, 25],
+        #     [35, 35, 45, 45]
+        # ])
         ```
     """
     return xyxy + np.hstack([offset, offset])
@@ -446,16 +608,17 @@ def scale_boxes(xyxy: np.ndarray, factor: float) -> np.ndarray:
 
     Example:
         ```python
-        >>> import numpy as np
-        >>> import supervision as sv
+        import numpy as np
+        import supervision as sv
 
-        >>> boxes = np.array([[10, 10, 20, 20], [30, 30, 40, 40]])
-        >>> factor = 1.5
-        >>> sv.scale_boxes(boxes, factor)
-        ... array([
-        ...     [ 7.5,  7.5, 22.5, 22.5],
-        ...     [27.5, 27.5, 42.5, 42.5]
-        ... ])
+        boxes = np.array([[10, 10, 20, 20], [30, 30, 40, 40]])
+        factor = 1.5
+        scaled_bb = sv.scale_boxes(boxes, factor)
+        print(scaled_bb)
+        # np.array([
+        #    [ 7.5,  7.5, 22.5, 22.5],
+        #    [27.5, 27.5, 42.5, 42.5]
+        # ])
         ```
     """
     centers = (xyxy[:, :2] + xyxy[:, 2:]) / 2

supervision/draw/color.py

@@ -3,26 +3,56 @@ from __future__ import annotations
 from dataclasses import dataclass
 from typing import List, Tuple
 
+import matplotlib.pyplot as plt
+
+from supervision.utils.internal import classproperty, deprecated
+
 DEFAULT_COLOR_PALETTE = [
-    "#a351fb",
-    "#e6194b",
-    "#3cb44b",
-    "#ffe119",
-    "#0082c8",
-    "#f58231",
-    "#911eb4",
-    "#46f0f0",
-    "#f032e6",
-    "#d2f53c",
-    "#fabebe",
-    "#008080",
-    "#e6beff",
-    "#aa6e28",
-    "#fffac8",
-    "#800000",
-    "#aaffc3",
+    "A351FB",
+    "FF4040",
+    "FFA1A0",
+    "FF7633",
+    "FFB633",
+    "D1D435",
+    "4CFB12",
+    "94CF1A",
+    "40DE8A",
+    "1B9640",
+    "00D6C1",
+    "2E9CAA",
+    "00C4FF",
+    "364797",
+    "6675FF",
+    "0019EF",
+    "863AFF",
+    "530087",
+    "CD3AFF",
+    "FF97CA",
+    "FF39C9",
 ]
 
+LEGACY_COLOR_PALETTE = [
+    "#A351FB",
+    "#E6194B",
+    "#3CB44B",
+    "#FFE119",
+    "#0082C8",
+    "#F58231",
+    "#911EB4",
+    "#46F0F0",
+    "#F032E6",
+    "#D2F53C",
+    "#FABEBE",
+    "#008080",
+    "#E6BEFF",
+    "#AA6E28",
+    "#FFFAC8",
+    "#800000",
+    "#AAFFC3",
+]
+
+ROBOFLOW_COLOR_PALETTE = ["C28DFC", "A351FB", "8315F9", "6706CE", "5905B3", "4D049A"]
+
 
 def _validate_color_hex(color_hex: str):
     color_hex = color_hex.lstrip("#")
@@ -37,10 +67,31 @@ class Color:
     """
     Represents a color in RGB format.
 
+    This class provides methods to work with colors, including creating colors from hex
+    codes, converting colors to hex strings, RGB tuples, and BGR tuples.
+
     Attributes:
-        r (int): Red channel.
-        g (int): Green channel.
-        b (int): Blue channel.
+        r (int): Red channel value (0-255).
+        g (int): Green channel value (0-255).
+        b (int): Blue channel value (0-255).
+
+    Example:
+        ```python
+        import supervision as sv
+
+        sv.Color.WHITE
+        # Color(r=255, g=255, b=255)
+        ```
+
+    | Constant   | Hex Code   | RGB              |
+    |------------|------------|------------------|
+    | `WHITE`    | `#FFFFFF`  | `(255, 255, 255)`|
+    | `BLACK`    | `#000000`  | `(0, 0, 0)`      |
+    | `RED`      | `#FF0000`  | `(255, 0, 0)`    |
+    | `GREEN`    | `#00FF00`  | `(0, 255, 0)`    |
+    | `BLUE`     | `#0000FF`  | `(0, 0, 255)`    |
+    | `YELLOW`   | `#FFFF00`  | `(255, 255, 0)`  |
+    | `ROBOFLOW` | `#A351FB`  | `(163, 81, 251)` |
     """
 
     r: int
@@ -59,9 +110,11 @@ class Color:
             Color: Instance representing the color.
 
         Example:
-            ```
-            >>> Color.from_hex('#ff00ff')
-            Color(r=255, g=0, b=255)
+            ```python
+            import supervision as sv
+
+            sv.Color.from_hex('#ff00ff')
+            # Color(r=255, g=0, b=255)
             ```
         """
         _validate_color_hex(color_hex)
@@ -79,9 +132,11 @@ class Color:
             str: The hexadecimal color string.
 
         Example:
-            ```
-            >>> Color(r=255, g=0, b=255).as_hex()
-            '#ff00ff'
+            ```python
+            import supervision as sv
+
+            sv.Color(r=255, g=255, b=0).as_hex()
+            # '#ffff00'
             ```
         """
         return f"#{self.r:02x}{self.g:02x}{self.b:02x}"
@@ -94,9 +149,11 @@ class Color:
             Tuple[int, int, int]: RGB tuple.
 
         Example:
-            ```
-            >>> color.as_rgb()
-            (255, 0, 255)
+            ```python
+            import supervision as sv
+
+            sv.Color(r=255, g=255, b=0).as_rgb()
+            # (255, 255, 0)
             ```
         """
         return self.r, self.g, self.b
@@ -109,30 +166,80 @@ class Color:
             Tuple[int, int, int]: BGR tuple.
 
         Example:
-            ```
-            >>> color.as_bgr()
-            (255, 0, 255)
+            ```python
+            import supervision as sv
+
+            sv.Color(r=255, g=255, b=0).as_bgr()
+            # (0, 255, 255)
             ```
         """
         return self.b, self.g, self.r
 
+    @classproperty
+    def WHITE(cls):
+        return Color.from_hex("#FFFFFF")
+
+    @classproperty
+    def BLACK(cls):
+        return Color.from_hex("#000000")
+
+    @classproperty
+    def RED(cls):
+        return Color.from_hex("#FF0000")
+
+    @classproperty
+    def GREEN(cls):
+        return Color.from_hex("#00FF00")
+
+    @classproperty
+    def BLUE(cls):
+        return Color.from_hex("#0000FF")
+
+    @classproperty
+    def YELLOW(cls):
+        return Color.from_hex("#FFFF00")
+
+    @classproperty
+    def ROBOFLOW(cls):
+        return Color.from_hex("#A351FB")
+
     @classmethod
+    @deprecated(
+        "`Color.white()` is deprecated and will be removed in "
+        "`supervision-0.22.0`. Use `Color.WHITE` instead."
+    )
     def white(cls) -> Color:
         return Color.from_hex(color_hex="#ffffff")
 
     @classmethod
+    @deprecated(
+        "`Color.black()` is deprecated and will be removed in "
+        "`supervision-0.22.0`. Use `Color.BLACK` instead."
+    )
     def black(cls) -> Color:
         return Color.from_hex(color_hex="#000000")
 
     @classmethod
+    @deprecated(
+        "`Color.red()` is deprecated and will be removed in "
+        "`supervision-0.22.0`. Use `Color.RED` instead."
+    )
     def red(cls) -> Color:
         return Color.from_hex(color_hex="#ff0000")
 
     @classmethod
+    @deprecated(
+        "`Color.green()` is deprecated and will be removed in "
+        "`supervision-0.22.0`. Use `Color.GREEN` instead."
+    )
     def green(cls) -> Color:
         return Color.from_hex(color_hex="#00ff00")
 
     @classmethod
+    @deprecated(
+        "`Color.blue()` is deprecated and will be removed in "
+        "`supervision-0.22.0`. Use `Color.BLUE` instead."
+    )
     def blue(cls) -> Color:
         return Color.from_hex(color_hex="#0000ff")
 
@@ -141,8 +248,8 @@ class Color:
 class ColorPalette:
     colors: List[Color]
 
-    @classmethod
-    def default(cls) -> ColorPalette:
+    @classproperty
+    def DEFAULT(cls) -> ColorPalette:
         """
         Returns a default color palette.
 
@@ -150,11 +257,68 @@ class ColorPalette:
             ColorPalette: A ColorPalette instance with default colors.
 
         Example:
+            ```python
+            import supervision as sv
+
+            sv.ColorPalette.DEFAULT
+            # ColorPalette(colors=[Color(r=255, g=64, b=64), Color(r=255, g=161, b=160), ...])
             ```
-            >>> ColorPalette.default()
-            ColorPalette(colors=[Color(r=255, g=0, b=0), Color(r=0, g=255, b=0), ...])
-            ```
+
+        ![default-color-palette](https://media.roboflow.com/
+        supervision-annotator-examples/default-color-palette.png)
+        """  # noqa: E501 // docs
+        return ColorPalette.from_hex(color_hex_list=DEFAULT_COLOR_PALETTE)
+
+    @classproperty
+    def ROBOFLOW(cls) -> ColorPalette:
         """
+        Returns a Roboflow color palette.
+
+        Returns:
+            ColorPalette: A ColorPalette instance with Roboflow colors.
+
+        Example:
+            ```python
+            import supervision as sv
+
+            sv.ColorPalette.ROBOFLOW
+            # ColorPalette(colors=[Color(r=194, g=141, b=252), Color(r=163, g=81, b=251), ...])
+            ```
+
+        ![roboflow-color-palette](https://media.roboflow.com/
+        supervision-annotator-examples/roboflow-color-palette.png)
+        """  # noqa: E501 // docs
+        return ColorPalette.from_hex(color_hex_list=ROBOFLOW_COLOR_PALETTE)
+
+    @classproperty
+    def LEGACY(cls) -> ColorPalette:
+        return ColorPalette.from_hex(color_hex_list=LEGACY_COLOR_PALETTE)
+
+    @classmethod
+    @deprecated(
+        "`ColorPalette.default()` is deprecated and will be removed in "
+        "`supervision-0.22.0`. Use `Color.DEFAULT` instead."
+    )
+    def default(cls) -> ColorPalette:
+        """
+        !!! failure "Deprecated"
+
+            `ColorPalette.default()` is deprecated and will be removed in
+            `supervision-0.22.0`. Use `Color.DEFAULT` instead.
+
+        Returns a default color palette.
+
+        Returns:
+            ColorPalette: A ColorPalette instance with default colors.
+
+        Example:
+            ```python
+            import supervision as sv
+
+            sv.ColorPalette.default()
+            # ColorPalette(colors=[Color(r=255, g=64, b=64), Color(r=255, g=161, b=160), ...])
+            ```
+        """  # noqa: E501 // docs
         return ColorPalette.from_hex(color_hex_list=DEFAULT_COLOR_PALETTE)
 
     @classmethod
@@ -169,14 +333,46 @@ class ColorPalette:
             ColorPalette: A ColorPalette instance.
 
         Example:
-            ```
-            >>> ColorPalette.from_hex(['#ff0000', '#00ff00', '#0000ff'])
-            ColorPalette(colors=[Color(r=255, g=0, b=0), Color(r=0, g=255, b=0), ...])
+            ```python
+            import supervision as sv
+
+            sv.ColorPalette.from_hex(['#ff0000', '#00ff00', '#0000ff'])
+            # ColorPalette(colors=[Color(r=255, g=0, b=0), Color(r=0, g=255, b=0), ...])
             ```
         """
         colors = [Color.from_hex(color_hex) for color_hex in color_hex_list]
         return cls(colors)
 
+    @classmethod
+    def from_matplotlib(cls, palette_name: str, color_count: int) -> ColorPalette:
+        """
+        Create a ColorPalette instance from a Matplotlib color palette.
+
+        Args:
+            palette_name (str): Name of the Matplotlib palette.
+            color_count (int): Number of colors to sample from the palette.
+
+        Returns:
+            ColorPalette: A ColorPalette instance.
+
+        Example:
+            ```python
+            import supervision as sv
+
+            sv.ColorPalette.from_matplotlib('viridis', 5)
+            # ColorPalette(colors=[Color(r=68, g=1, b=84), Color(r=59, g=82, b=139), ...])
+            ```
+
+        ![visualized_color_palette](https://media.roboflow.com/
+        supervision-annotator-examples/visualized_color_palette.png)
+        """  # noqa: E501 // docs
+        mpl_palette = plt.get_cmap(palette_name, color_count)
+        colors = [
+            Color(int(r * 255), int(g * 255), int(b * 255))
+            for r, g, b, _ in mpl_palette.colors
+        ]
+        return cls(colors)
+
     def by_idx(self, idx: int) -> Color:
         """
         Return the color at a given index in the palette.
@@ -188,9 +384,12 @@ class ColorPalette:
             Color: Color at the given index.
 
         Example:
-            ```
-            >>> color_palette.by_idx(1)
-            Color(r=0, g=255, b=0)
+            ```python
+            import supervision as sv
+
+            color_palette = sv.ColorPalette.from_hex(['#ff0000', '#00ff00', '#0000ff'])
+            color_palette.by_idx(1)
+            # Color(r=0, g=255, b=0)
             ```
         """
         if idx < 0:

supervision/draw/utils.py

@@ -105,7 +105,7 @@ def draw_text(
     scene: np.ndarray,
     text: str,
     text_anchor: Point,
-    text_color: Color = Color.black(),
+    text_color: Color = Color.BLACK,
     text_scale: float = 0.5,
     text_thickness: int = 1,
     text_padding: int = 10,
@@ -135,9 +135,11 @@ def draw_text(
 
     Examples:
         ```python
-        >>> scene = np.zeros((100, 100, 3), dtype=np.uint8)
-        >>> text_anchor = Point(x=50, y=50)
-        >>> scene = draw_text(scene=scene, text="Hello, world!",text_anchor=text_anchor)
+        import numpy as np
+
+        scene = np.zeros((100, 100, 3), dtype=np.uint8)
+        text_anchor = Point(x=50, y=50)
+        scene = draw_text(scene=scene, text="Hello, world!",text_anchor=text_anchor)
         ```
     """
     text_width, text_height = cv2.getTextSize(
@@ -146,9 +148,12 @@ def draw_text(
         fontScale=text_scale,
         thickness=text_thickness,
     )[0]
+
+    text_anchor_x, text_anchor_y = text_anchor.as_xy_int_tuple()
+
     text_rect = Rect(
-        x=text_anchor.x - text_width // 2,
-        y=text_anchor.y - text_height // 2,
+        x=text_anchor_x - text_width // 2,
+        y=text_anchor_y - text_height // 2,
         width=text_width,
         height=text_height,
     ).pad(text_padding)
@@ -161,7 +166,7 @@ def draw_text(
     cv2.putText(
         img=scene,
         text=text,
-        org=(text_anchor.x - text_width // 2, text_anchor.y + text_height // 2),
+        org=(text_anchor_x - text_width // 2, text_anchor_y + text_height // 2),
         fontFace=text_font,
         fontScale=text_scale,
         color=text_color.as_bgr(),

supervision/geometry/core.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from dataclasses import dataclass
 from enum import Enum
+from math import sqrt
 from typing import Tuple
 
 
@@ -43,13 +44,51 @@ class Vector:
     start: Point
     end: Point
 
-    def is_in(self, point: Point) -> bool:
-        v1 = Vector(self.start, self.end)
-        v2 = Vector(self.start, point)
-        cross_product = (v1.end.x - v1.start.x) * (v2.end.y - v2.start.y) - (
-            v1.end.y - v1.start.y
-        ) * (v2.end.x - v2.start.x)
-        return cross_product < 0
+    @property
+    def magnitude(self) -> float:
+        """
+        Calculate the magnitude (length) of the vector.
+
+        Returns:
+            float: The magnitude of the vector.
+        """
+        dx = self.end.x - self.start.x
+        dy = self.end.y - self.start.y
+        return sqrt(dx**2 + dy**2)
+
+    @property
+    def center(self) -> Point:
+        """
+        Calculate the center point of the vector.
+
+        Returns:
+            Point: The center point of the vector.
+        """
+        return Point(
+            x=(self.start.x + self.end.x) / 2,
+            y=(self.start.y + self.end.y) / 2,
+        )
+
+    def cross_product(self, point: Point) -> float:
+        """
+        Calculate the 2D cross product (also known as the vector product or outer
+        product) of the vector and a point, treated as vectors in 2D space.
+
+        Args:
+            point (Point): The point to be evaluated, treated as the endpoint of a
+                vector originating from the 'start' of the main vector.
+
+        Returns:
+            float: The scalar value of the cross product. It is positive if 'point'
+                lies to the left of the vector (when moving from 'start' to 'end'),
+                negative if it lies to the right, and 0 if it is collinear with the
+                vector.
+        """
+        dx_vector = self.end.x - self.start.x
+        dy_vector = self.end.y - self.start.y
+        dx_point = point.x - self.start.x
+        dy_point = point.y - self.start.y
+        return (dx_vector * dy_point) - (dy_vector * dx_point)
 
 
 @dataclass

supervision/geometry/utils.py

@@ -22,10 +22,11 @@ def get_polygon_center(polygon: np.ndarray) -> Point:
 
     Examples:
         ```python
-        >>> from supervision.geometry.utils import get_polygon_center
+        from supervision.geometry.utils import get_polygon_center
+        import numpy as np
 
-        >>> vertices = np.array([[0, 0], [0, 1], [1, 1], [1, 0]])
-        >>> get_center(vertices)
+        vertices = np.array([[0, 0], [0, 1], [1, 1], [1, 0]])
+        get_center(vertices)
         Point(x=0.5, y=0.5)
         ```
     """

supervision/metrics/detection.py

@@ -116,31 +116,31 @@ class ConfusionMatrix:
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
 
-            >>> targets = [
-            ...     sv.Detections(...),
-            ...     sv.Detections(...)
-            ... ]
+            targets = [
+                sv.Detections(...),
+                sv.Detections(...)
+            ]
 
-            >>> predictions = [
-            ...     sv.Detections(...),
-            ...     sv.Detections(...)
-            ... ]
+            predictions = [
+                sv.Detections(...),
+                sv.Detections(...)
+            ]
 
-            >>> confusion_matrix = sv.ConfusionMatrix.from_detections(
-            ...     predictions=predictions,
-            ...     targets=target,
-            ...     classes=['person', ...]
-            ... )
+            confusion_matrix = sv.ConfusionMatrix.from_detections(
+                predictions=predictions,
+                targets=target,
+                classes=['person', ...]
+            )
 
-            >>> confusion_matrix.matrix
-            array([
-                [0., 0., 0., 0.],
-                [0., 1., 0., 1.],
-                [0., 1., 1., 0.],
-                [1., 1., 0., 0.]
-            ])
+            print(confusion_matrix.matrix)
+            # np.array([
+            #    [0., 0., 0., 0.],
+            #    [0., 1., 0., 1.],
+            #    [0., 1., 1., 0.],
+            #    [1., 1., 0., 0.]
+            # ])
             ```
         """
 
@@ -191,46 +191,47 @@ class ConfusionMatrix:
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
+            import numpy as np
 
-            >>> targets = (
-            ...     [
-            ...         array(
-            ...             [
-            ...                 [0.0, 0.0, 3.0, 3.0, 1],
-            ...                 [2.0, 2.0, 5.0, 5.0, 1],
-            ...                 [6.0, 1.0, 8.0, 3.0, 2],
-            ...             ]
-            ...         ),
-            ...         array([1.0, 1.0, 2.0, 2.0, 2]),
-            ...     ]
-            ... )
+            targets = (
+                [
+                    np.array(
+                        [
+                            [0.0, 0.0, 3.0, 3.0, 1],
+                            [2.0, 2.0, 5.0, 5.0, 1],
+                            [6.0, 1.0, 8.0, 3.0, 2],
+                        ]
+                    ),
+                    np.array([1.0, 1.0, 2.0, 2.0, 2]),
+                ]
+            )
 
-            >>> predictions = [
-            ...     array(
-            ...         [
-            ...             [0.0, 0.0, 3.0, 3.0, 1, 0.9],
-            ...             [0.1, 0.1, 3.0, 3.0, 0, 0.9],
-            ...             [6.0, 1.0, 8.0, 3.0, 1, 0.8],
-            ...             [1.0, 6.0, 2.0, 7.0, 1, 0.8],
-            ...         ]
-            ...     ),
-            ...     array([[1.0, 1.0, 2.0, 2.0, 2, 0.8]])
-            ... ]
+            predictions = [
+                np.array(
+                    [
+                        [0.0, 0.0, 3.0, 3.0, 1, 0.9],
+                        [0.1, 0.1, 3.0, 3.0, 0, 0.9],
+                        [6.0, 1.0, 8.0, 3.0, 1, 0.8],
+                        [1.0, 6.0, 2.0, 7.0, 1, 0.8],
+                    ]
+                ),
+                np.array([[1.0, 1.0, 2.0, 2.0, 2, 0.8]])
+            ]
 
-            >>> confusion_matrix = sv.ConfusionMatrix.from_tensors(
-            ...     predictions=predictions,
-            ...     targets=targets,
-            ...     classes=['person', ...]
-            ... )
+            confusion_matrix = sv.ConfusionMatrix.from_tensors(
+                predictions=predictions,
+                targets=targets,
+                classes=['person', ...]
+            )
 
-            >>> confusion_matrix.matrix
-            array([
-                [0., 0., 0., 0.],
-                [0., 1., 0., 1.],
-                [0., 1., 1., 0.],
-                [1., 1., 0., 0.]
-            ])
+            print(confusion_matrix.matrix)
+            # np.array([
+            #     [0., 0., 0., 0.],
+            #     [0., 1., 0., 1.],
+            #     [0., 1., 1., 0.],
+            #     [1., 1., 0., 0.]
+            # ])
             ```
         """
         validate_input_tensors(predictions, targets)
@@ -365,28 +366,28 @@ class ConfusionMatrix:
 
         Example:
             ```python
-            >>> import supervision as sv
-            >>> from ultralytics import YOLO
+            import supervision as sv
+            from ultralytics import YOLO
 
-            >>> dataset = sv.DetectionDataset.from_yolo(...)
+            dataset = sv.DetectionDataset.from_yolo(...)
 
-            >>> model = YOLO(...)
-            >>> def callback(image: np.ndarray) -> sv.Detections:
-            ...     result = model(image)[0]
-            ...     return sv.Detections.from_ultralytics(result)
+            model = YOLO(...)
+            def callback(image: np.ndarray) -> sv.Detections:
+                result = model(image)[0]
+                return sv.Detections.from_ultralytics(result)
 
-            >>> confusion_matrix = sv.ConfusionMatrix.benchmark(
-            ...     dataset = dataset,
-            ...     callback = callback
-            ... )
+            confusion_matrix = sv.ConfusionMatrix.benchmark(
+                dataset = dataset,
+                callback = callback
+            )
 
-            >>> confusion_matrix.matrix
-            array([
-                [0., 0., 0., 0.],
-                [0., 1., 0., 1.],
-                [0., 1., 1., 0.],
-                [1., 1., 0., 0.]
-            ])
+            print(confusion_matrix.matrix)
+            # np.array([
+            #     [0., 0., 0., 0.],
+            #     [0., 1., 0., 1.],
+            #     [0., 1., 1., 0.],
+            #     [1., 1., 0., 0.]
+            # ])
             ```
         """
         predictions, targets = [], []
@@ -532,25 +533,25 @@ class MeanAveragePrecision:
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
 
-            >>> targets = [
-            ...     sv.Detections(...),
-            ...     sv.Detections(...)
-            ... ]
+            targets = [
+                sv.Detections(...),
+                sv.Detections(...)
+            ]
 
-            >>> predictions = [
-            ...     sv.Detections(...),
-            ...     sv.Detections(...)
-            ... ]
+            predictions = [
+                sv.Detections(...),
+                sv.Detections(...)
+            ]
 
-            >>> mean_average_precision = sv.MeanAveragePrecision.from_detections(
-            ...     predictions=predictions,
-            ...     targets=target,
-            ... )
+            mean_average_precision = sv.MeanAveragePrecision.from_detections(
+                predictions=predictions,
+                targets=target,
+            )
 
-            >>> mean_average_precison.map50_95
-            0.2899
+            print(mean_average_precison.map50_95)
+            # 0.2899
             ```
         """
         prediction_tensors = []
@@ -583,23 +584,23 @@ class MeanAveragePrecision:
 
         Example:
             ```python
-            >>> import supervision as sv
-            >>> from ultralytics import YOLO
+            import supervision as sv
+            from ultralytics import YOLO
 
-            >>> dataset = sv.DetectionDataset.from_yolo(...)
+            dataset = sv.DetectionDataset.from_yolo(...)
 
-            >>> model = YOLO(...)
-            >>> def callback(image: np.ndarray) -> sv.Detections:
-            ...     result = model(image)[0]
-            ...     return sv.Detections.from_ultralytics(result)
+            model = YOLO(...)
+            def callback(image: np.ndarray) -> sv.Detections:
+                result = model(image)[0]
+                return sv.Detections.from_ultralytics(result)
 
-            >>> mean_average_precision = sv.MeanAveragePrecision.benchmark(
-            ...     dataset = dataset,
-            ...     callback = callback
-            ... )
+            mean_average_precision = sv.MeanAveragePrecision.benchmark(
+                dataset = dataset,
+                callback = callback
+            )
 
-            >>> mean_average_precision.map50_95
-            0.433
+            print(mean_average_precision.map50_95)
+            # 0.433
             ```
         """
         predictions, targets = [], []
@@ -637,40 +638,41 @@ class MeanAveragePrecision:
 
         Example:
             ```python
-            >>> import supervision as sv
+            import supervision as sv
+            import numpy as np
 
-            >>> targets = (
-            ...     [
-            ...         array(
-            ...             [
-            ...                 [0.0, 0.0, 3.0, 3.0, 1],
-            ...                 [2.0, 2.0, 5.0, 5.0, 1],
-            ...                 [6.0, 1.0, 8.0, 3.0, 2],
-            ...             ]
-            ...         ),
-            ...         array([1.0, 1.0, 2.0, 2.0, 2]),
-            ...     ]
-            ... )
+            targets = (
+                [
+                    np.array(
+                        [
+                            [0.0, 0.0, 3.0, 3.0, 1],
+                            [2.0, 2.0, 5.0, 5.0, 1],
+                            [6.0, 1.0, 8.0, 3.0, 2],
+                        ]
+                    ),
+                    np.array([[1.0, 1.0, 2.0, 2.0, 2]]),
+                ]
+            )
 
-            >>> predictions = [
-            ...     array(
-            ...         [
-            ...             [0.0, 0.0, 3.0, 3.0, 1, 0.9],
-            ...             [0.1, 0.1, 3.0, 3.0, 0, 0.9],
-            ...             [6.0, 1.0, 8.0, 3.0, 1, 0.8],
-            ...             [1.0, 6.0, 2.0, 7.0, 1, 0.8],
-            ...         ]
-            ...     ),
-            ...     array([[1.0, 1.0, 2.0, 2.0, 2, 0.8]])
-            ... ]
+            predictions = [
+                np.array(
+                    [
+                        [0.0, 0.0, 3.0, 3.0, 1, 0.9],
+                        [0.1, 0.1, 3.0, 3.0, 0, 0.9],
+                        [6.0, 1.0, 8.0, 3.0, 1, 0.8],
+                        [1.0, 6.0, 2.0, 7.0, 1, 0.8],
+                    ]
+                ),
+                np.array([[1.0, 1.0, 2.0, 2.0, 2, 0.8]])
+            ]
 
-            >>> mean_average_precison = sv.MeanAveragePrecision.from_tensors(
-            ...     predictions=predictions,
-            ...     targets=targets,
-            ... )
+            mean_average_precison = sv.MeanAveragePrecision.from_tensors(
+                predictions=predictions,
+                targets=targets,
+            )
 
-            >>> mean_average_precison.map50_95
-            0.2899
+            print(mean_average_precison.map50_95)
+            # 0.6649
             ```
         """
         validate_input_tensors(predictions, targets)
@@ -834,10 +836,10 @@ class MeanAveragePrecision:
             precision = true_positives / (true_positives + false_positives)
 
             for iou_level_idx in range(matches.shape[1]):
-                average_precisions[
-                    class_idx, iou_level_idx
-                ] = MeanAveragePrecision.compute_average_precision(
-                    recall[:, iou_level_idx], precision[:, iou_level_idx]
+                average_precisions[class_idx, iou_level_idx] = (
+                    MeanAveragePrecision.compute_average_precision(
+                        recall[:, iou_level_idx], precision[:, iou_level_idx]
+                    )
                 )
 
         return average_precisions