OpenCV+Tensorflow 人工智能图像处理（三十九）—— 颜色翻转

import cv2
import numpy as np
img = cv2.imread('car.jpg', 1)
imgInfo = img.shape
height = imgInfo[0]
width = imgInfo[1]
dst = np.zeros((height, width, 3), np.uint8)
for i in range(0, height):
    for j in range(0, width):
        (b,g,r) = img[i,j]
        dst[i, j] = (255-b, 255-g, 255-r)
cv2.imshow('dst',dst)
cv2.waitKey(0)

 

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