how will you compare two images ?

[sanu]

hi friends....

i have a problem in my project. i want to compare to images ( objects of java.awt.image.BufferedImage) to check whether they are same, a change in few pixels is acceptable.

if any one knows a solution for this, i would be very gratefull..
Thank you,

sanu

[sjalle]

These guys have apparently published some VB code for
image comparison. You may at least be able to check
the algorithm they're using (not for the feeblehearted)

http://www.catenary.com/howto/comparator.html

[jenson]

This api will help you to do deal more with images
You can use jai-1_1_2_01-lib-windows-i586-jdk.exe
You will also get more example from
http://www.lac.inpe.br/~rafael.santo...pareimages.jsp