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From: ImageAnalyst <imageanalyst@mailinator.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: how to hide image in an image?
Date: Sat, 5 May 2012 22:21:07 -0700 (PDT)
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On May 6, 12:45 am, "Learner " <farhan7...@gmail.com> wrote:
> hello,
>
> these days i am trying some hiding process in an image. Like hiding some text in an image or hiding image in an image.
>
> Let suppose i  have image of 256x256, and i want to hide another image of same size or of smaller size.  how can i do that?
>
> thanks in advance.

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It's called steganography.  Search for it here or in Answers.  I've
posted a demo using the LSB method before.