How to recombine a color image divided into blocks?

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yashi gautam
yashi gautam 2015-12-1
回答： Walter Roberson 2015-12-1
Dear sir, i used the following code to divide a color image into 4 blocks:
img4x4 = mat2cell( org_img, size(org_img,1)/2 * ones(1,2), size(org_img,2)/2 * ones(1,2), size(org_img,3) );
Kindly tell m e how to reconstruct original image from the 4 different blocks?

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回答（1 个）

Walter Roberson
Walter Roberson 2015-12-1
img2x2 = mat2cell( org_img, size(org_img,1)/2 * ones(1,2), size(org_img,2)/2 * ones(1,2), size(org_img,3) );
reconstructed = cell2mat(img2x2);

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