lvboquyu2.m

包括MATLAB7.0实用指南（下）中所有例子的源代码

i=imread('cameraman.tif');
bw=imread('text.png');
mask=bw(1:256,1:256);
f=inline('imadjust(x,[],[],0.3)');
h=fspecial('unsharp');
i2=roifilt2(i,mask,f);
imshow(i)
figure;
imshow(i2)