A scalable fingerprinting scheme for tracing traitors/colluders in large scale contents distribution environments

Jae Min Seol, Seong Whan Kim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Fingerprinting schemes use digital watermarks to determine originators of unauthorized/pirated copies. Multiple users may collude and collectively escape identification by creating an average or median of their individually watermarked copies. We present a scalable codebook generation scheme to increase the number of fingerprinted users. We extended the ACC (anti-collusion code) scheme using a Gaussian distributed random variable for medium attack robustness. We experimented with our scheme using human visual system based watermarking scheme, and the simulation results with standard test images show good collusion detection performance over average and median collusion attacks.

Original languageEnglish
Title of host publicationProceedings - 5th International Conference on Intelligent Systems Design and Applications, ISDA '05
Pages228-233
Number of pages6
DOIs
StatePublished - 2005
Event5th International Conference on Intelligent Systems Design and Applications, ISDA '05 - Wroclaw, Poland
Duration: 8 Sep 200510 Sep 2005

Publication series

NameProceedings - 5th International Conference on Intelligent Systems Design and Applications 2005, ISDA '05
Volume2005

Conference

Conference5th International Conference on Intelligent Systems Design and Applications, ISDA '05
Country/TerritoryPoland
CityWroclaw
Period8/09/0510/09/05

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