jy.m

来自「不调用matlab库函数」· M 代码 · 共 17 行

f=imread('eight.tif');
figure(1)
imshow(f);
title('original')

f1=imnoise(f,'salt & pepper',0.02);
figure(2)
subplot(121),imshow(f1);
title('after salt pepper')

X=f1;
zzlv(X,3)