解决python测试opencv时imread导致的错误问题

时间:2022-09-16 16:31:43

如下所示:

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import cv2
import numpy as np
 
img = cv2.imread("1.jpg")//图片和代码在同个目录,改为相对路径,解决由imread引起的打不开图片或找不到图片的路径问题
cv2.imshow("1",img)
cv2.waitKey(10000)
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D:\>my.py
OpenCV Error: Assertion failed (size.width>0 && size.height>0) in cv::imshow, file C:\build\master_winpack-bindings-win64-vc14-static\opencv\modules\highgui\src\window.cpp, line 325
Traceback (most recent call last):
 File "D:\my.py", line 5, in <module>
  cv2.imshow("1",img)
cv2.error: C:\build\master_winpack-bindings-win64-vc14-static\opencv\modules\highgui\src\window.cpp:325: error: (-215) size.width>0 && size.height>0 in function cv::imshow
 
 
D:\>

解决python测试opencv时imread导致的错误问题

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原文链接:https://blog.csdn.net/QQ962662562/article/details/77743814