* make pixel and kernel size dynamic
* fix: zero-area guard and is-not-None check in Blur/PixelateAnnotator
- Skip loop iteration when clip_boxes produces x2<=x1 or y2<=y1 (zero-area ROI) to prevent cv2.error crash in both annotators
- Replace falsy `or` pattern with explicit `is not None` so kernel_size=0 / pixel_size=0 are not silently treated as dynamic
- Replace hardcoded `cv2.mean(roi)[:3]` with ndim-aware fill: scalar for grayscale, channel-matched tuple for colour images; avoids shape mismatch broadcast error on single-channel frames
- test_annotate_bbox_smaller_than_pixel_size_does_not_raise: guards against the OpenCV resize crash from issue #703 when bbox < pixel_size
- test_annotate_grayscale_image_does_not_raise: normal pixelation path on 2-D grayscale frame
- test_annotate_grayscale_image_small_roi_does_not_raise: avg-fill fallback on 2-D grayscale frame
- Add ValueError guard in BlurAnnotator.__init__ and PixelateAnnotator.__init__ for explicit sizes < 1; previously passed straight to cv2 causing ZeroDivisionError or OpenCV assertion failures
- Add parametrized tests for invalid sizes (0, -1, -10) and zero-area bbox skipping for both annotators
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: jirka <6035284+Borda@users.noreply.github.com>
Co-authored-by: Claude Code <noreply@anthropic.com>
* Fix mask_annotate for int dtypes
* Add depreciation warning
* Add dtype=bool to test masks
* Remove ValueError (testing)
* Ensure boolean masks are consistently used in `Detections` and update validations, tests, and warnings for stricter type handling.
* Apply suggestions from code review
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Co-authored-by: Jirka Borovec <6035284+Borda@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Added color utility functions: hex_to_rgba, rgba_to_hex, is_valid_hex with tests
* Parametrize hex and RGBA utility tests in `test_utils.py` for improved clarity and coverage
* Enhance hex and RGBA utilities: improve test coverage, validations, and docstrings; refactor shared logic.
* Refactor color input handling with `_normalize_color_input` utility; add hex string support across annotators and enhance test coverage
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Jirka Borovec <6035284+Borda@users.noreply.github.com>
* Extend docstrings to test cases for enhanced readability and consistency across testing modules
* Extend test case docstrings across multiple modules for improved clarity and consistency
* Refactor test case docstrings for clarity and consistency in `test_annotators.py`
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* refactor: reorganize project structure and update module imports
* configure setuptools to use 'src' layout and adjust package discovery
* refactor: move tests to `tests` directory and update imports accordingly
* update lint and mypy configurations to align with `src` and `tests` structure
* update test imports to use corrected `tests.helpers` module path
* fix(pre_commit): 🎨 auto format pre-commit hooks
Junghwan
Clemens
kymillev
Soham Walam
Jirka Borovec