HOw to divide an Image into sub images?

Question

Madhavareddy kota 2013-7-16

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https://ww2.mathworks.cn/matlabcentral/answers/82194-how-to-divide-an-image-into-sub-images

Hello all,

I would like to construct an empty image size of 256x256 and divide into 16 sub images.can anyone suggest me how to divide into 16 sub images? Thanks in advance

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Answer 1

Matt J 2013-7-16

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https://ww2.mathworks.cn/matlabcentral/answers/82194-how-to-divide-an-image-into-sub-images#answer_91890

编辑：Matt J 2013-7-16

在 MATLAB Online 中打开

Using MAT2TILES (Available Here)

subImages = mat2tiles(Image_256x256,[64,64]);

e.g.,

 >> mat2tiles(rand(256),[64,64])
   ans = 
    [64x64 double]    [64x64 double]    [64x64 double]    [64x64 double]
    [64x64 double]    [64x64 double]    [64x64 double]    [64x64 double]
    [64x64 double]    [64x64 double]    [64x64 double]    [64x64 double]
    [64x64 double]    [64x64 double]    [64x64 double]    [64x64 double]