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关于piou loss #16

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wangxinxin08 opened this issue Apr 29, 2022 · 1 comment

wangxinxin08 commented Apr 29, 2022 •

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从https://github.com/zf020114/DARDet/blob/master/configs/DARDet/dardet_r50_fpn_1x_dcn_val.py 这个配置文件中，我发现你使用的是RotatedIoULoss。我看了RotatedIoULoss部分的代码，感觉是旋转框的iou的通用求法，并非PIoU，不知道是不是我理解有误，麻烦解答一下

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zf020114 commented May 18, 2022

我修改的PIOU不太稳定，而且还要经过复杂的编译工作，我发现RotatedIoULoss和PIOU性能相当，公开代码里公开的是RotatedIoULoss。

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