problem of creating a matrix using the calculated cooccurrence matrix features;

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mahesh chathuranga
these are the steps of my programme
  1. read the original image
  2. sub divide the image to 4096 bloks of 4*4( mat2cell() )
  3. for each sub image apply the graycomatrix() and graycoprops(I,'Contrast')
  4. for each sub image it gives the answer like this contrast: 23
  5. now I want to input all the 4096 values into single matrixif you know the answer pls help me.

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回答（1 个）

Image Analyst
Image Analyst 2013-9-9
Just index an array in the loop
allTheContrasts = zeros(1, numberOfBlocks); % Initialize
for k = 1 : numberOfBlocks
% Calculate contrast via graycoprops or whatever.
thisContrast = .......
% Then save this block's contrast into an array.
allTheContrasts(k) = thisContrast;
end
pretty similar to the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F

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