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JPEG Structure

843810Jul 6 2004 — edited Jul 7 2004

Hi everybody!

As I am working on a small project dealing with steganography, I would need some explanation on how jpeg or gif pictures are built up.

I mean, in the binary view they have a header and things like this, and I think, that JPEG also has some kind of controll bits/bytes throughout the whole binary representation....

So, does anyone know a site/book/references where the internal representation (binary reprsentation) of JPEGs and GIfs is explained?

Thx in Advance!
Stef

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Locked on Aug 4 2004

Added on Jul 6 2004

#cryptography

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