用MATLAB编写的图像的金字塔分解

clear all close all tic %a=imread('SARfield.tif'); %a=imread('SARfield2.tif'); %a=imread('image_Barbara512.png'); %a=imread('image_Lena512.png'); a=imread('C:\Documents and Settings\dell\桌面\Bit_map\image_Cameraman256.png'); %a=imread('C:\Documents and Settings\dell\桌面\Bit_map\image_Peppers256.png'); %a=imread('image_Boats512.png'); figure;imshow(a); img_plane=planes_figure(a); for k=1:8 figure; imshow(img_plane(:,:,k));title(['位面',num2str(k-1)]); end img_plane(:,:,1)=0; img_plane(:,:,2)=0; img_plane(:,:,3)=0; img_plane(:,:,4)=0; img_plane(:,:,5)=0; img_plane(:,:,6)=0; %img_plane(:,:,7)=0; img=planes_figure_inv(img_plane); figure; imshow(uint8(img));title(['恢复图像']) toc