Find and Get the location of an image within another image

Hi all,

Can anyone tell me what are the classes / libs are there for image related tasks?

I want to find an image with in another image and have to get the co-ordinates of image1 with relative to bigger image2. Can anyone help me?

Any ways / approaches will help me...

Thanks,
Shanmugavel.C

Like this?
http://www.google.com/search?q=java%20image%20detection
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