21 March 2005 Applying Erez and Ten Brink's dirty paper codes to data hiding
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Abstract
Structured codes are known to be necessary in practical implementations of capacity-approaching "dirty paper schemes." In this paper we study the performance of a recently proposed dirty paper technique, by Erez and ten Brink which, to the authors' knowledge, is firstly applied to data-hiding, and compare it with other existing approaches. Specifically, we compare it with conventional side-informed schemes previously used in data-hiding based on repetition and turbo coding. We show that a significant improvement can be achieved using Erez and ten Brink's proposal. We also study the considerations we have to take into account when these codes are used in data-hiding, mainly related with perceptual questions.
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Pedro Comesana, Pedro Comesana, Fernando Perez-Gonzalez, Fernando Perez-Gonzalez, Frans M. J. Willems, Frans M. J. Willems, } "Applying Erez and Ten Brink's dirty paper codes to data hiding", Proc. SPIE 5681, Security, Steganography, and Watermarking of Multimedia Contents VII, (21 March 2005); doi: 10.1117/12.587769; https://doi.org/10.1117/12.587769
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