python-opencv--边缘保留滤波（EPF）

import cv2 as cv
import numpy as np

def bi_demo(image): #高斯双边模糊，可以去除无关噪声，并且保持较好的边缘信息
dst = cv.bilateralFilter(image, 0, 100, 15)
cv.imshow(“bi_demo”, dst)

def shift_demo(image): #均值迁移
dst = cv.pyrMeanShiftFiltering(image, 10, 50)
cv.imshow(“shift_demo”, dst)

print("-----------helli python--------------")
src = cv.imread(“E:/image/girl.jpg”)
cv.namedWindow(“input image”, cv.WINDOW_AUTOSIZE)
cv.imshow(“input image”, src)
shift_demo(src)
cv.waitKey(0)

cv.destroyAllWindows()