Grey Level Co-occurrence matrix

hi , I have a matrix containing the images that I want to work, and i want to calculat the grey level co-occurrence matrix way to have an output matrix of features from the input dataset matrix. any help please

Answer 1

[Sean de Wolski]

There's a function graycomatrix in the Image Processing Toolbox that does this.

http://www.mathworks.com/help/releases/R2013b/images/ref/graycomatrix.html

[berkaoui sara]

i tried to use it it works when i use one image as input, but when i use my matrix witch contain many images i get this error : Expected input number 1, I, to be two-dimensional.

[Sean de Wolski]

Then use a for-loop to loop over the slices of your multidimensional array.