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关于anchor匹配的一点疑问 #14

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xiaowenhe opened this issue Jan 13, 2020 · 1 comment
Open

关于anchor匹配的一点疑问 #14

xiaowenhe opened this issue Jan 13, 2020 · 1 comment

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@xiaowenhe
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你好,感谢你的开源。我在阅读你的代码的过程中,对anchor和gt的匹配存在一点疑问,麻烦你能帮忙解释下吗?
在anchor.py的231行,sorted_ious = sorted_ious[np.logical_not(anchor_matched_already)]这句代码的意义是什么?好像并没有什么关联与box_ious?

@610265158
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这个是标记一下哪些anchor 已经被初步匹配到了,因为在第一步匹配的时候,这些anchor就不会被替换。
然后对不平衡对anchor 进行进一步匹配,

这一块老没看了,有点忘记了

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