opencv-contrib-python安裝步驟及module object has no attribute ‘xfeatures2d’問題

contrib-python安裝&module object has no attribute ‘xfeatures2d’問題 第一次寫博客，主要參考了肥宅大神的博客，原文鏈接如下所示https://blog.csdn.net/a19990412/article/details/80933680#commentsedit 當python運行時，出現了module object has no att

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