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RSS订阅原创 【2020-7-20】cv2.error: OpenCV(4.3.0) C:\projects\opencv-python\opencv\modules\objdetect\
face_model = cv2.CascadeClassifier(r'D:\Anaconda3\envs\test\Lib\site-packages\cv2\datahaarcascade_frontalface_default.xml')
2020-07-20 09:39:36
1511
转载 【2020.7.20】[ WARN:0] global C:\projects\opencv-python\opencv\modules\videoio\src\cap_ms
capture=cv2.VideoCapture(0)出现警告：[ WARN:0] global C:\projects\opencv-python\opencv\modules\videoio\src\cap_msmf.cpp (674) SourceReaderCB::~SourceReaderCB terminating async callback修改为：capture=cv2.VideoCapture(0,cv2.CAP_DSHOW)
2020-07-20 09:23:06
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原创 【2020-7-19】opencv 安装
pip install opencv-python (python2)pip3 install opencv-python (python3)
2020-07-19 12:43:45
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