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Author: Minoru Kuribayashi

Affiliation: Kobe University, Japan

Keyword(s): Spread spectrum fingerprinting, Collusion attack, Removal operation, Iterative detection.

Related Ontology Subjects/Areas/Topics: Authentication and Watermarking ; Multimedia ; Multimedia Systems and Applications ; Telecommunications

Abstract: The iterative detection method was proposed in IH2008 specified for the CDMA-based fingerprinting scheme which embedding procedure was additive watermarking method. Such a detection method is applicable for the multiplicative watermarking method that modulates a fingerprint using the characteristic of a content. In this study, we study the interference among fingerprints embedded in a content in the hierarchical version of Cox's scheme, and propose the effective detection method that iteratively detects colluders combined with a removal operation. By introducing two kinds of thresholds, the removal operation is adaptively performed to reduce the interference without causing serious false detection.

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Paper citation in several formats:
Kuribayashi, M. (2011). EFFECTIVE INTERFERENCE REDUCTION METHOD FOR SPREAD SPECTRUM FINGERPRINTING. In Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2011) - SIGMAP; ISBN 978-989-8425-72-0, SciTePress, pages 167-172. DOI: 10.5220/0003497101670172

@conference{sigmap11,
author={Minoru Kuribayashi.},
title={EFFECTIVE INTERFERENCE REDUCTION METHOD FOR SPREAD SPECTRUM FINGERPRINTING},
booktitle={Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2011) - SIGMAP},
year={2011},
pages={167-172},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003497101670172},
isbn={978-989-8425-72-0},
}

TY - CONF

JO - Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2011) - SIGMAP
TI - EFFECTIVE INTERFERENCE REDUCTION METHOD FOR SPREAD SPECTRUM FINGERPRINTING
SN - 978-989-8425-72-0
AU - Kuribayashi, M.
PY - 2011
SP - 167
EP - 172
DO - 10.5220/0003497101670172
PB - SciTePress