Gaussian guided IoU: A better metric for balanced learning on object detection
Abstract Most anchor‐based detectors use intersection over union (IoU) to assign targets to anchors during training. However, IoU did not pay enough attention to the proximity of the anchor's centre to the centre of the truth box, resulting in two issues: (1) the most slender objects were given...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-09-01
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| Series: | IET Computer Vision |
| Online Access: | https://doi.org/10.1049/cvi2.12113 |