differece image of 2 images

MATLAB provides imabsdiff function to find the absolute difference of two images. The following code might help you.

% read image from folder 1 
image1=imread('yourImage1.webp'); 
% read image from folder 2 
image2=imread('yourImage2.webp'); 
% calculate the absolute difference 
absDiffImage=imabsdiff(image1,image2); 
% plot the absolute difference image 
figure; 
imshow(absDiffImage,[]); 
colormap(jet); 
colorbar;