opencv显示 rtion failed) size.width>0 && size.height>0 in function 'cv::imshow'的解决方案vscode
2020-04-27 19:31
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python语言使用opencv遇到rtion failed) size.width>0 && size.height>0 in function 'cv::imshow’的解决方案(win10操作系统,vscode编辑)
在用opencv读取并显示图像时:
出现如题报错,提示为未在指定路径下找到图片,解决方案:
- 首先检查图片路径是否正确。cv2.imread(path)。
- 再检查图片名称是否正确,带有图片格式后缀的完整图片名。
- 在完成上述步骤后,我在用vscode编辑时依旧报错,可尝试修改图片名称为英文或者数字,英文版vscode有时会对中文信息处理有误。
特别说明
在输入图像路径时如果出现错误,opencv不会做出相应提醒,但当print(im)时,结果为None.
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