sliding window in image

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Athulya N
Athulya N il 14 Ott 2019
Risposto: Shivam Prasad il 17 Ott 2019
How can i use a 32x32 sliding window on an image and extract glcm feaures from that?

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Shivam Prasad
Shivam Prasad il 17 Ott 2019
Hi Athulya,
Check if this works for you:-
im=rgb2gray(imread('SM.jpg')); %some image
fun = @(block_struct) graycomatrix(block_struct.data);
im2=blockproc(im,[32 32],fun);
Links:-
https://www.mathworks.com/matlabcentral/answers/137673-sliding-window-operation-in-image
https://www.mathworks.com/help/images/ref/blockproc.html
https://www.mathworks.com/help/images/ref/graycomatrix.html

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