Unified approach of asymmetric watermarking schemes

Teddy Furon; Ilaria Venturini; Pierre Duhamel

doi:10.1117/12.435408

1 August 2001 Unified approach of asymmetric watermarking schemes

Teddy Furon, Ilaria Venturini, Pierre Duhamel

Proceedings Volume 4314, Security and Watermarking of Multimedia Contents III; (2001) https://doi.org/10.1117/12.435408
Event: Photonics West 2001 - Electronic Imaging, 2001, San Jose, CA, United States

Abstract

Asymmetric schemes belong to second generation of watermarking. Whereas their need and advantage are well understood, many doubts have been raised about their robustness and security. Four different asymmetric schemes have been proposed up to now. Whereas they were seemingly relying on completely different concepts, they share the same performances. Exploring in detail these concepts, the authors propose a common formulation of the four different detector processes. This allows to stress common features about security of asymmetric schemes.

Citation Download Citation

Teddy Furon, Ilaria Venturini, and Pierre Duhamel "Unified approach of asymmetric watermarking schemes", Proc. SPIE 4314, Security and Watermarking of Multimedia Contents III, (1 August 2001); https://doi.org/10.1117/12.435408

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