xiaoxue_admin
/
supervision
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Label annotators: remove unused functions `get_box_intersection`, `get_unit_vector`

This commit is contained in:
LinasKo 2024-11-11 15:07:22 +02:00
parent 3532130b2d
commit 10652efbc4
1 changed files with 0 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
supervision/detection/utils.py
View File

@ -1041,26 +1041,6 @@ def cross_product(anchors: np.ndarray, vector: Vector) -> np.ndarray:
return np.cross(vector_at_zero, anchors - vector_start)
def get_box_intersection(
xyxy_1: np.ndarray, xyxy_2: np.ndarray
) -> Optional[np.ndarray]:
overlap_xmin = max(xyxy_1[0], xyxy_2[0])
overlap_ymin = max(xyxy_1[1], xyxy_2[1])
overlap_xmax = min(xyxy_1[2], xyxy_2[2])
overlap_ymax = min(xyxy_1[3], xyxy_2[3])
if overlap_xmin < overlap_xmax and overlap_ymin < overlap_ymax:
return np.array([overlap_xmin, overlap_ymin, overlap_xmax, overlap_ymax])
else:
return None
def get_unit_vector(xy_1: np.ndarray, xy_2: np.ndarray) -> np.ndarray:
direction = xy_2 - xy_1
magnitude = np.linalg.norm(direction)
return direction / magnitude if magnitude > 0 else np.zeros(2)
def spread_out_boxes(
xyxy: np.ndarray,
max_iterations: int = 100,