,然而突然想通了,既然OpenCV有实现好的函数,为何还要用pil折腾呢?...于是就用OpenCV的python接口体验下效果:(python接口的安装只需直接apt-get install python-opencv即可)
#coding:utf-8
import numpy...cv2.imshow('binary',im)
cv2.imwrite('binary.png',im)
kernel=np.ones((6,6),np.uint8)#生成一个6x6的核
erosion...cv2.imshow('binary',im)
cv2.imwrite('binary.png',im)
kernel=np.ones((6,6),np.uint8)#生成一个6x6的核
dilation...=cv2.dilate(im,kernel,iterations=1)#调用膨胀算法
cv2.imshow('dilation',dilation)
cv2.imwrite('dilation.png