Optimal adaptive diversity watermarking with channel state estimation

Sviatoslav V. Voloshynovskiy; Frederic Deguillaume; Shelby Pereira; Thierry Pun

doi:10.1117/12.435452

1 August 2001 Optimal adaptive diversity watermarking with channel state estimation

Sviatoslav V. Voloshynovskiy, Frederic Deguillaume, Shelby Pereira, Thierry Pun

Proceedings Volume 4314, Security and Watermarking of Multimedia Contents III; (2001) https://doi.org/10.1117/12.435452
Event: Photonics West 2001 - Electronic Imaging, 2001, San Jose, CA, United States

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.

Citation Download Citation

Sviatoslav V. Voloshynovskiy, Frederic Deguillaume, Shelby Pereira, and Thierry Pun "Optimal adaptive diversity watermarking with channel state estimation", Proc. SPIE 4314, Security and Watermarking of Multimedia Contents III, (1 August 2001); https://doi.org/10.1117/12.435452

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