HongChuang/ultralytics-ascend
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Add HUB-SDK Docs reference section (#7781)

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Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
Co-authored-by: Ayush Chaurasia <ayush.chaurarsia@gmail.com>
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Glenn Jocher 2024-01-27 00:21:31 +01:00 • committed by GitHub
parent 5941128835
commit ee88882874
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25 changed files with 142 additions and 47 deletions
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ultralytics/utils/metrics.py
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@ -180,7 +180,7 @@ def _get_covariance_matrix(boxes):
Returns:
(torch.Tensor): Covariance metrixs corresponding to original rotated bounding boxes.
"""
# Gaussian bounding boxes, ignored the center points(the first two columns) cause it's not needed here.
# Gaussian bounding boxes, ignore the center points (the first two columns) because they are not needed here.
gbbs = torch.cat((torch.pow(boxes[:, 2:4], 2) / 12, boxes[:, 4:]), dim=-1)
a, b, c = gbbs.split(1, dim=-1)
return (