TY - GEN
T1 - Traceable multimedia fingerprinting based on the multilevel user grouping
AU - Lin, Yu Tzu
AU - Wu, Ja Ling
PY - 2008
Y1 - 2008
N2 - This paper presents a traceable fingerprinting scheme based on a multilevel user grouping strategy. In the proposed code structure, coding efforts for groups of users are apportioned to different levels of the code. Instead of making efforts to find one "highperformance" traceability code, we try to derive a generalized framework of fingerprints construction which hierarchically constructs a traceability code having "high- performances" by composing several "moderate-performance" traceability codes together. Both theoretical analyses and experimental results are provided to show good performances of the proposed fingerprinting system, that is, it can serve a large amount of users with a much shorter code length and high traceability.
AB - This paper presents a traceable fingerprinting scheme based on a multilevel user grouping strategy. In the proposed code structure, coding efforts for groups of users are apportioned to different levels of the code. Instead of making efforts to find one "highperformance" traceability code, we try to derive a generalized framework of fingerprints construction which hierarchically constructs a traceability code having "high- performances" by composing several "moderate-performance" traceability codes together. Both theoretical analyses and experimental results are provided to show good performances of the proposed fingerprinting system, that is, it can serve a large amount of users with a much shorter code length and high traceability.
KW - Collusion resistance
KW - Fingerprinting
KW - Traitor tracing
UR - http://www.scopus.com/inward/record.url?scp=54049151661&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=54049151661&partnerID=8YFLogxK
U2 - 10.1109/ICME.2008.4607442
DO - 10.1109/ICME.2008.4607442
M3 - Conference contribution
AN - SCOPUS:54049151661
SN - 9781424425716
T3 - 2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings
SP - 345
EP - 348
BT - 2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings
T2 - 2008 IEEE International Conference on Multimedia and Expo, ICME 2008
Y2 - 23 June 2008 through 26 June 2008
ER -