图像处理灰度线性变换matlab代码(共1页).doc

精选优质文档-倾情为你奉上%图像处理灰度线性变换matlab代码%灰度求反for frame=1:27 mri(:,:,:,frame),map=imread(mri.tif,frame);endX16=mri(:,:,:,16);I16=ind2gray(X16,map);figure,imshow(I16);D=double(I16)/256;figure,imshow(D,);I=imadjust(D,0 1, 1 0);figure,imshow(I,);%变亮clear;for frame=1:27 mri(:,:,:,frame),map=imread(mri.tif,frame);endX16=mri(:,:,:,16);I16=ind2gray(X16,map);figure,imshow(I16);D=I16;figure,imshow(D,);I=D/0.6;figure,imshow(I);%变暗c