invisible watermarking

i am doing a project on invisible watermarking, and seem to be stuck with the watermarking code. can anyone please help me with the code?

One post is enough. Your other 3 threads have been locked and will be deleted soon. Please read the link at the top of every forum that says If it's your first time here, please read http://www.javaprogrammingforums.com...uncements.html

Is this a java question? You've mentioned no details on the project, which ties our hands when it comes to trying to help

the problem is that i have to pick up 2 bits of R and 2 bits of B from a source image, and replace them with 2 bits of B each, which are picked up from a watermark image. am having problem as to how to approach the coding part of it.

If you are at the coding part, then I assume you have tested and finalized your algorithm, and have prepared pseudo-code to the like. We will need to see what you have so far and get a clear description on where you are stuck in order to be able to provide advice on coding.