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SegmentationClass中有些图片全黑 #16

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njust-lyy opened this issue Apr 6, 2022 · 1 comment
Open

SegmentationClass中有些图片全黑 #16

njust-lyy opened this issue Apr 6, 2022 · 1 comment

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@njust-lyy
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博主，我想问一下在readme下载的voc扩展数据集中的SegmentationClass里的图片，有些边缘是255所以能看到一圈白边，有些却没有255的白色边缘。我想获得有白色边缘的分割图片，应该怎样做呢？
@bubbliiiing
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0 0……不太了解……没有实现过……其实你不用到255，只要比num_classes大，就是忽略应该

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@bubbliiiing @njust-lyy