want to know about different types of images and how they differ from each other?

i know there are four types of images. gray scaled binary image indexed image rgb image any other images where present or not? plz explain all these images terminologies and at least one example so i can understand it

Answer 1

[Azzi Abdelmalek]

http://www.mathworks.com/help/matlab/creating_plots/image-types.html

[chitresh]

Azzi thanx for the reply but i already gone through this page and i am not cleared with it.thats why i posted a question over here any other link or answers