how to detect iris point !

Hi I am working in graduation project which is an eye mouse . the main idea is to capture and detect the iris movement. at this stage, I need to know the way to display the pixels value for the whole image not only a single point. if any one has an idea about how to do it please help. or if you have any related code or information that might help me in the project I would really appreciate it if you send it for me. thank you in advance !

Answer 1

[Image Analyst]

Use imshow() "to display the pixels value for the whole image". If you want the numbers in the command window or a file, use fprintf().