opencv canny 边缘检测流程
canny 边缘检测流程 (11条消息) Canny边缘检测算法的流程_canny算法流程图__,_的博客-CSDN博客
常见噪声:
(13条消息) 常见的噪声:高斯、泊松和椒盐噪声_噪声分布_哗啦呼啦嘿的博客-CSDN博客
import cv2 import numpy as np img=cv2.imread('C:/Users/59925/Desktop/pytest/pics/minions-s.jpg') mini1=cv2.Canny(img,50,100) mini2=cv2.Canny(img,120,150) mini=np.hstack((mini1,mini2)) cv2.imshow('mini',mini) cv2.waitKey(0) cv2.destroyAllWindows()