菜鸟求助，怎么用matlab做其他的扭曲效果

Question

如题所述

Answer 1

用 affine2d 和 imwarp
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fixed = imread('cameraman.tif');
theta = 20;
S = 2.3;
tform = affine2d();
moving = imwarp(fixed,tform);
moving = moving + uint8(10*rand(size(moving)));
figure, imshowpair(fixed,moving,'montage');