12-13.m

来自「matlab图像程序.zip」· M 代码 · 共 8 行

I = imread('cameraman.tif');
tform = maketform('affine',[1 0 0; .5 1 0; 0 0 1]);
%定义仿射变换的变换结构
J = imtransform(I,tform);
%仿射变换
subplot(121),imshow(I)
subplot(122),imshow(J)