Opencv-python快速修改指定二值图像素

晳宝

于 2021-04-12 11:03:56 发布

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分类专栏： opencv

本文链接：https://blog.youkuaiyun.com/jellyfish0507/article/details/115615754

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cv2.imwrite("imageBlack.png", merged) #原始二值图merged，通过imwrite保存三通道
imageBlack = cv2.imread("imageBlack.png")
B, R, G = cv2.split(imageBlack)
height, width, channels = imageBlack.shape
##numpy->list
imageRed_list = imageBlack.tolist()
    for i in range(height):
        for j in</