cc.m

vc实现图像压缩编程

A1=imread('light.jpg');
A1=double(A1);
Xrgb=0.2990*A1(:,:,1)+0.5870*A1(:,:,2)+0.1140*A1(:,:,3);
NbColors=255;
X1=wcodemat(Xrgb,NbColors);
map=pink(NbColors);
figure;
subplot(2,1,1);
title('可见光图像');
image(X1);colormap(map);
colorbar;
A2=imread('peizhunhou.jpg');
A2=double(A2);
Xrgb=0.2990*A2(:,:,1)+0.5870*A2(:,:,2)+0.1140*A2(:,:,3);
NbColors=255;
X2=wcodemat(Xrgb,NbColors);
map=pink(NbColors);
subplot(2,1,2);
title('配准后图像');
image(X2);colormap(map);
colorbar;