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原创 小白的python学习日记

报错：OpenCV(4.7.0) D:\a\opencv-python\opencv-python\opencv\modules\imgcodecs\src\loadsave.cpp:692: error: (-2:Unspecified error) could not find a writer for the specified extension in function 'cv::imwrite_' 显示找不到指写入的扩展器。往前推发现是明明写错了。