#coding:utf-8
'''
毛玻璃效果
'''
import cv2
import numpy as np
src = cv2.imread('datas/images/f1.jpg')
dst = np.zeros_like(src)
rows,cols,_ = src.shape
offsets = 5
random_num = 0
for y in range(rows - offsets):
for x in range(cols - offsets):
random_num = np.random.randint(0,offsets)
dst[y,x] = src[y + random_num,x + random_num]
cv2.imshow('src',src)
cv2.imshow('dst',dst)
cv2.waitKey()
cv2.destroyAllWindows()
Python实例:毛玻璃效果
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转载自my.oschina.net/wujux/blog/1797578
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