Python OpenCV实例：马赛克效果

程序员们，在北上广你还能买房吗？ >>>    #coding:utf-8 ''' 马赛克效果 ''' import cv2 import numpy as np point_start = {'x':0,'y':0} point_end = {'x':0,'y':0} rows = 0 cols = 0 selected = False def mosaic(selected_image

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