REGULAR BLACK LINES IN GLCM MATRIX

WHEN I RUN THIS, GLCM MATRIX IS LEAVING SOME OF THE BOXES. AND I AM GETTING A FIGURE WITH BLACK LINES AT REGULAR INTERVAL.

KINDLY HELP ME IN CORRECTION.

clc;
clear;
I1=imread("BASU.tiff");
I=double(im2gray(I1));
imshow(I);
glcm = graycomatrix(I,'Offset',[0 1],'NumLevels',400,'GrayLimits',[],'Symmetric',true);
imshow(glcm);

Answer 1

[yanqi liu]

yes，sir，may be upload your tif file，or use

imshow(log(abs(glcm)),[]);

to check