Comparing two images in J2ME

[silentStorm]

Hi,
I am doing a project named Video Surveillance System using J2ME. I finished two packages JSR135 and JSR120. But now i have the problem.... i have taken two images... but dont know how to compare two images.. i have to check both images are same or not.... how can i identify that??? Any source code available means then send me the link as soon as you can ....Give the Source code for Pixel comparison algorithm in J2ME

[jrgarga]

I am trying to do the same...
Any updates about this?