TY - GEN
T1 - Towards optimal design of signal fingerprinting codes
AU - Jourdas, Jean François
AU - Moulin, Pierre
PY - 2008
Y1 - 2008
N2 - Digital fingerprinting aims at protecting multimedia contents from illegal redistribution by embedding imperceptible fingerprints identifying the users. We propose two approaches for building fingerprinting codes that accommodate millions of users and resist tens of colluders. These approaches are based on recent information-theoretic analyses of good fingerprinting codes in two regimes: 1) very low rates, and 2) rates near capacity. Good low-rate codes have high minimum distance. Good high-rate codes are short and random-like. Simulation results are presented to assess decoding performance.
AB - Digital fingerprinting aims at protecting multimedia contents from illegal redistribution by embedding imperceptible fingerprints identifying the users. We propose two approaches for building fingerprinting codes that accommodate millions of users and resist tens of colluders. These approaches are based on recent information-theoretic analyses of good fingerprinting codes in two regimes: 1) very low rates, and 2) rates near capacity. Good low-rate codes have high minimum distance. Good high-rate codes are short and random-like. Simulation results are presented to assess decoding performance.
KW - Digital Fingerprinting
UR - http://www.scopus.com/inward/record.url?scp=51449101415&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=51449101415&partnerID=8YFLogxK
U2 - 10.1109/ICASSP.2008.4517943
DO - 10.1109/ICASSP.2008.4517943
M3 - Conference contribution
AN - SCOPUS:51449101415
SN - 1424414849
SN - 9781424414840
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 1649
EP - 1652
BT - 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP
T2 - 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP
Y2 - 31 March 2008 through 4 April 2008
ER -