click726的专栏

Afast parallel algorithm for thinning digitalpatterns” byT.Y. Zhang and C.Y. Suen.以及Parallelthinning with two sub-iteration algorithms” byZicheng Guo and Richard HallZhangand C.Y. Suen的图像骨架提取算法可以得到比较平...

#coding:utf8import cv2import numpy as npdef psnr(A, B): return 10*np.log(255*255.0/(((A.astype(np.float)-B)**2).mean()))/np.log(10)def double2uint8(I, ratio=1.0): return np.clip(np.round(...