c010656161
* fix: prevent single object from appearing in multiple polygon zones when checking if a detection is inside a polygon zone, the previous implementation would clip the bounding box to fit within each ROI's dimensions before calculating anchor points. This caused the same detection to produce different anchor points for different ROIs, allowing it to be counted as present in multiple zones. * Add regression test for PolygonZone trigger issue #1987 and remove unused `frame_resolution_wh` attribute * refactor(polygon_zone): vectorize trigger() and strengthen tests Replace the O(n×m) Python double-loop in PolygonZone.trigger() with vectorized NumPy. Semantics are identical: compute a (num_anchors, num_detections) in_bounds mask, use np.clip solely for safe fancy-index access, then AND with the polygon mask and reduce with np.all(axis=0). Also removes the now-unused `from dataclasses import replace` import and a latent np.all(axis=1) call on a 1D array. Test improvements: - Group into TestPolygonZoneInit / TestPolygonZoneTrigger classes - Replace the trivially-passing regression (sum=0 on both old and new code) with adjacent zones + straddling detection that gives sum=2 on the old clip_boxes implementation and sum=1 on the fix - Rename tests to describe behaviour, not issue numbers - Add test_out_of_bounds_anchor_excluded and test_anchor_on_polygon_boundary_included edge cases * test(polygon_zone): verify current_count updates with expected results during trigger --------- 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: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> |
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| .. | ||
| annotators | ||
| assets | ||
| classification | ||
| dataset | ||
| detection | ||
| draw | ||
| geometry | ||
| key_points | ||
| metrics | ||
| tracker | ||
| utils | ||
| __init__.py | ||
| conftest.py | ||
| helpers.py | ||