(-2:Unspecified error) could not find a writer for the specified extension in function‘cv::imwrite__error: (-2:unspecified error) could not find a wri

作者：菜鸟追梦旅行 | 2024-04-25 10:10:22

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error: (-2:unspecified error) could not find a writer for the specified exte

当运行imwrite函数时出现下面的错误

error: (-2:Unspecified error) could not find a writer for the specified extension in function 'cv::imwrite_'
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出现这个的原因是

cv.imwrite(**'skeleton',**skeleton)
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没有后缀，jpg，png等。。。改成下面这样就行了

cv.imwrite('skeleton.jpg',skeleton)
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