擅长:python、mysql、java
<p>或者是你的代码有问题。在</p>
<p>这里有一个免费的图片可以试试:<a href="https://pixabay.com/vectors/copyright-free-creative-commons-98566/" rel="nofollow noreferrer">https://pixabay.com/vectors/copyright-free-creative-commons-98566/</a></p>
<p>可能您对libpng有问题,请检查以下答案:<a href="https://stackoverflow.com/questions/22745076/libpng-warning-iccp-known-incorrect-srgb-profile">libpng warning: iCCP: known incorrect sRGB profile</a></p>
<p>检查一下这个简单的代码,它可以处理PNG图像。在</p>
<pre><code> import cv2 as cv
image = cv.imread("foto.png")
if __name__ == "__main__":
while True:
image = cv.resize(image,(200,200))
cv.imshow("prueba",image)
key = cv.waitKey(10)
if key == 27:
cv.destroyAllWindows()
break
cv.destroyAllWindows()
</code></pre>