Experimental Assessment of the Reliability for Watermarking and Fingerprinting Schemes

Frédéric Cérou 1 Teddy Furon 2, * Arnaud Guyader 1
* Corresponding author
1 ASPI - Applications of interacting particle systems to statistics
UR1 - Université de Rennes 1, Inria Rennes – Bretagne Atlantique , CNRS - Centre National de la Recherche Scientifique : UMR6074
2 TEMICS - Digital image processing, modeling and communication
IRISA - Institut de Recherche en Informatique et Systèmes Aléatoires, Inria Rennes – Bretagne Atlantique
Abstract : We introduce the concept of reliability in watermarking as the ability of assessing that a probability of false alarm is very low and below a given significance level. We propose an iterative and self-adapting algorithm which estimates very low probabilities of error. It performs much quicker and more accurately than a classical Monte Carlo estimator. The article finishes with applications to zero-bit watermarking (probability of false alarm, error exponent), and to probabilistic fingerprinting codes (probability of wrongly accusing a given user, code length estimation).
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Frédéric Cérou, Teddy Furon, Arnaud Guyader. Experimental Assessment of the Reliability for Watermarking and Fingerprinting Schemes. EURASIP Journal on Information Security, Hindawi, 2008, 2008 (1), pp.414962. ⟨hal-00784458⟩

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