MATLAB: Calculation of GLCM Mean

glcm meantexture

i,ve gone through the tutorial
 http://www.fp.ucalgary.ca/mhallbey/glcm_mean.htm
i've divided the image into discrete blocks.i want to calculate the GLCM Mean of every block… can u tell me by writing code of glcm Mean…
   glcm=graycomatrix(input_image);
this i know…
what i dont know is the GLCM Mean.. can anybody tell me the synrtax for it?

Best Answer

hi Jassy ,
there is an answer ( to check ...) in previous question, i repost it here anyway for further discussion/correction with other Contributers :
 I=imread('liftingbody.png'); 
 G=graycomatrix(I);
 [m n]=size(G); 
 GLCMl=0  % left hand side  mean
 GLCMr=0; % right  hand side mean
 for x=1:m
    for y=1:n
        GLCMl=GLCMl+x*G(x,y);
        GLCMr=GLCMr+y*G(x,y);  
  end
end
The difference between the two is 111.
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