how to store image read values using command 'imread'?

how to store image read values using command 'imread'?

Answer 1

[Image Analyst]

You don't. You use imwrite(). See the help.

% Create an image
imageArray = randi(255, [256 256]);
% Or read one in from disk
imageArray = imread('moon.tif');
% Store it in a file.
imwrite(imageArray, filename);