imagecompression.rar_imagecompression_matlab 图像压缩_压缩图像_图像 压缩_图像压

load wbarb; subplot(1,2,1); image(X);colormap(map); [thr,sorh,keepapp,crit]=ddencmp('cmp','wp',X); Xc=wpdencmp(X,sorh,3,'bior3.1',crit,thr,keepapp); subplot(1,2,2); image(Xc);colormap(map); title('压缩图像');