how to calculate the glcm features variance, dissimilarity, Inverse difference and sum of variance

Hi

I am able to extract the 4 features from the image using graycomatrix(). But i wanted to extract all possible fetures from the image. How can i do this. Pls help. Any help is appreciated.

Answer 1

[Prateek Rai]

To my understanding, you want to extract all possible features using gray-level co-occurrence matrix from the image.

You can use "graycoprops" function to calculate the statistics from the gray-level co-occurrence matrix glcm.

You can also refer to graycoprops MathWorks documentation page to learn more on graycoprops function.