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iou_loss的计算问题 #2

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VectXmy opened this issue Sep 21, 2019 · 2 comments

VectXmy commented Sep 21, 2019

回归的输出不是偏移量吗，iou_loss的计算是否有问题

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xytpai commented Sep 28, 2019

iou_loss 是通过偏移计算出来的，这部分我参照了官方代码 https://github.com/tianzhi0549/FCOS

yfji commented Feb 23, 2020

assign_box给出的regression label不是ymin,xmin,ymax,xmax吗？为什么在decode box的时候网络的regression又变成yoffset,xoffset,h,w呢

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