MATLAB: Matrix extraction from image matrix I want to extract a matrix 5*5 Matrix from 256*256 image … Then I have to do some modification in the 5*5… Then I apply the same modification in every 5*5 block of 256*256… How to do it… Best Answer Refer here: https://in.mathworks.com/matlabcentral/answers/362262-i-have-a-32-32-matrix-i-want-to-take-mean-of-each-4-4-so-that-the-matrix-is-reduced-to-8-8-array#answer_286773 Related SolutionsMATLAB: Make the image to smallest 8*8 blocks Refer here: https://in.mathworks.com/matlabcentral/answers/362262-i-have-a-32-32-matrix-i-want-to-take-mean-of-each-4-4-so-that-the-matrix-is-reduced-to-8-8-array#answer_286773 Related Question
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