GLCM Texture Analysis: Get Entropy, Contrast & Energy Images

How to obtain entropy image, inverse difference image ,contrast image, energy image, etc from the GLCM features ..?

harshal j asked: 2022-03-07 image processing , glcm , graycoprops

Learn how to extract crucial image features like entropy, contrast, energy, and inverse difference from GLCM using MATLAB. Enhance image analysis skills now!

Expert Answer

John Williams answered . 2025-07-10 23:00:51

glcm=graycomatrix(I);
F=graycoprops(glcm,{'Contrast','Homogeneity','Correlation','Energy'}); 
contrast=F.Contrast;
homogeneity=F.Homogeneity;
correlation=F.Correlation;
energy=F.Energy;
figure
subplot(2,2,1); imshow(contrast)
subplot(2,2,2); imshow(homogeneity)
subplot(2,2,3); imshow(correlation)
subplot(2,2,4); imshow(energy)

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