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opencv4上跑yolov3-tiny性能很差? #4

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KaaiLee opened this issue Mar 7, 2019 · 2 comments
Open

opencv4上跑yolov3-tiny性能很差? #4

KaaiLee opened this issue Mar 7, 2019 · 2 comments

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@KaaiLee
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KaaiLee commented Mar 7, 2019

最近也在研究一些opencv4 dnn模块的工作,发现虽然用yolov3-tiny速度很快,但是明显效果跟在darknet上测试的差很多,是否是因为opencv在解析相关模型时做了一定的处理?
@gloomyfish1998
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你好，是的，OpenCV DNN在执行的时候会合并一些层，降低精度！

@gloomyfish1998
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但是应该不会差很多，如果是差很多你应该找找原因！

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@KaaiLee @gloomyfish1998