Help with Image processing

I need help with some photo imaging coding. I require 2 different similar images to be compared and their difference in area to be computed as well. May i know if anyone can help me out with this. I have got no prior knowledge on MatLab. Helpppppp

[Jan]

This is too general to be answered efficiently. Did you try anything already? It is unlikely that the forum will solve your problem and find a solution which matches your job exactly, when you do not show any own effort and explain the problem precisely.

Answer 1

[Image Analyst]

There are two things for you to look at. The first is this: http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer. The second is my Image Segmentation Tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862

[qc]

Thanks a lot for your advice! Will look into your links now!