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Saturday
Dec242005

Data-Hiding Codes

A great tutorial in the Proceedings of the IEEE Vol. 93, No. 12. For those wishing to geek out over the holidays, or just want to get the drift by reading the first 5 pages and the conclusions, it's highly recommended.


Data-Hiding Codes



Moulin, P. Koetter, R.



This paper appears in: Proceedings of the IEEE

Publication Date: Dec. 2005

Volume: 93 , Issue: 12

On page(s): 2083 - 2126

ISSN: 0018-9219

Digital Object Identifier: 10.1109/JPROC.2005.859599

Posted online: 2005-12-05 08:49:19.0



Abstract



This tutorial paper reviews the theory and design of codes for hiding or embedding information in signals such as images, video, audio, graphics, and text. Such codes have also been called watermarking codes; they can be used in a variety of applications, including copyright protection for digital media, content authentication, media forensics, data binding, and covert communications. Some of these applications imply the presence of an adversary attempting to disrupt the transmission of information to the receiver; other applications involve a noisy, generally unknown, communication channel. Our focus is on the mathematical models, fundamental principles, and code design techniques that are applicable to data hiding. The approach draws from basic concepts in information theory, coding theory, game theory, and signal processing, and is illustrated with applications to the problem of hiding data in images.

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Reader Comments (3)

pleaseiwant the paper
May 22, 2006 at 7:00PM | Unregistered Commenterothman ahmed hussein
can you send this paper to my E-mail
Jul 6, 2006 at 9:57AM | Unregistered Commenterghinam
Sorry, but you'll have to obtain it from directly from IEEE. It's available for a small reprint fee.- RHM
Jul 6, 2006 at 10:04AM | Unregistered CommenterRich Miller

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