rows = outImg.shape[0]
cols = outImg.shape[1]
for i in range(rows):#height(rows) of image
for j in range(cols):#width(colums) of image
outImg[i, j] = abs(255 - outImg[i, j])
【python+opencv学习日志】获取图片的宽、高
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转载自blog.csdn.net/weixin_39589455/article/details/88556091
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