Effective detection method for CDMA-based fingerprinting scheme

Minoru Kuribayashi, Masakatu Morii

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

One of the serious problems in a fingerprinting system is the collusion attack such that several users combine their copies of a same content to modify/delete the embedded fingerprints. In IWSEC2007, we have proposed a collusion-resilient fingerprinting scheme based on the CDMA technique. In this paper, we formalize the model of collusion from the viewpoint of a communication channel, and design an effective detector considering the hierarchically embedded signals as a fingerprint.

Original languageEnglish
Title of host publication2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings
Pages349-352
Number of pages4
DOIs
Publication statusPublished - 2008
Externally publishedYes
Event2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Hannover, Germany
Duration: Jun 23 2008Jun 26 2008

Other

Other2008 IEEE International Conference on Multimedia and Expo, ICME 2008
CountryGermany
CityHannover
Period6/23/086/26/08

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Keywords

  • CDMA technique
  • Collusion registance
  • Fingerprinting

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering

Cite this

Kuribayashi, M., & Morii, M. (2008). Effective detection method for CDMA-based fingerprinting scheme. In 2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings (pp. 349-352). [4607443] https://doi.org/10.1109/ICME.2008.4607443