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Proceedings Paper

Optimal adaptive diversity watermarking with channel state estimation
Author(s): Sviatoslav V. Voloshynovskiy; Frederic Deguillaume; Shelby Pereira; Thierry Pun
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Paper Abstract

This work advocates the formulation of digital watermarking as a communication problem. We consider watermarking as communication with side information available for both encoder and decoder. A generalized watermarking channel is considered that includes geometrical attacks, fading and additive non-Gaussian noise. The optimal encoding/decoding scenario is discussed for the generalized watermarking channel.

Paper Details

Date Published: 1 August 2001
PDF: 13 pages
Proc. SPIE 4314, Security and Watermarking of Multimedia Contents III, (1 August 2001); doi: 10.1117/12.435452
Show Author Affiliations
Sviatoslav V. Voloshynovskiy, Univ. of Geneva (Switzerland)
Frederic Deguillaume, Univ. of Geneva (Switzerland)
Shelby Pereira, Univ. of Geneva (Switzerland)
Thierry Pun, Univ. of Geneva (Switzerland)

Published in SPIE Proceedings Vol. 4314:
Security and Watermarking of Multimedia Contents III
Ping Wah Wong; Edward J. Delp III, Editor(s)

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