module 'cv2.cv2' has no attribute 'find4QuadCornerSubpix'
时间: 2023-08-01 12:12:43 浏览: 43
引用\[1\]:如果你在使用OpenCV时遇到了"module 'cv2.cv2' has no attribute 'find4QuadCornerSubpix'"这个错误,可能是因为你使用的OpenCV版本不支持该函数。你可以尝试降级到opencv-python3.4.2.16和opencv-contrib-python3.4.2.16,这两个版本支持find4QuadCornerSubpix函数。具体操作可以在pycharm中进行,按照上述步骤安装好这两个版本后,你应该可以正常使用find4QuadCornerSubpix函数了。\[2\]\[3\]
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