How to get the gray level co-occurrence matrix feature which is energy, entropy and contrast of the image using GUI?

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Muhammad Harith Ramli 2016-12-8

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回答： Image Analyst 2016-12-8

I want to create the GUI that can extract the gray gray level co-occurrence matrix feature which is energy, entropy and contrast of the image(bitmap). How to get that feature?

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Jiro Doke 2016-12-8

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From Image Processing Toolbox, graycomatrix and graycoprops.

Take a look at the stats variable you get with graycoprops. Both the Contrast and Energy are two-element vectors, because you created a graycomatrix for two sets of offsets. So you have two contrast levels and two energy levels. Perhaps change the sprintf line to

message = sprintf('The min gray level = %d.\nThe max gray level = %d.\nThe mean gray level = %g.\nThe contrast gray level = [%g %g].\nThe energy gray level = [%g %g].', minGL, maxGL,meanGL,stats.Contrast,stats.Energy);