擅长:python、mysql、java
<p>opencv可以简单地读取图像。在</p>
<pre><code>import cv2
img = cv2.imread('image.png')
print(img.shape)
cy=img.shape[0]
cx=img.shape[1]
f = open('img.txt', 'w')
for row in img:
for col in row:
str="%02x%02x%02x"%(col[0], col[1], col[2])
f.write(str)
f.close()
</code></pre>