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用conda命令安装成功的,如下图: 阅读全文
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在安装pytorch的时候安装到半路,显示CondaError: Downloaded bytes did not match Content-Length。 网上的解决方法是添加清华源的镜像,但我的已经是清华源镜像了,所以解决方法是把timeout放大,600还是不行,把时间延长到1000.0就成 阅读全文
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程序里, 1、cap = cv2.VideoCapture(0) VideoCapture()中参数是0,表示打开笔记本的内置摄像头,参数是视频文件路径则打开视频,如cap = cv2.VideoCapture(“../test.avi”) 2、ret,frame = cap.read() cap. 阅读全文
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https://blog.csdn.net/fu6543210/article/details/80835280 阅读全文
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http://www.mamicode.com/info-detail-2561432.html 阅读全文
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https://blog.csdn.net/f156207495/article/details/88658009 阅读全文
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https://blog.csdn.net/qq_21997625/article/details/90717359 阅读全文
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torch.from_numpy(ndarray) → Tensor Creates a Tensor from a numpy.ndarray. The returned tensor and ndarray share the same memory. Modifications to the 阅读全文
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https://blog.csdn.net/hao5335156/article/details/81029791 阅读全文