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Collusion-resistant fingerprinting for multimedia
2002
IIEEE International Conference on Acoustics Speech and Signal Processing
nsuring that digital content is used for its intended purpose after it has been delivered to customers often requires the ability to track and identify entities involved in unauthorized redistribution of multimedia content. Digital fingerprinting is a technology for enforcing digital rights policies whereby unique labels, known as digital fingerprints, are inserted into content prior to distribution. As illustrated in Figure 1 , unique fingerprints are assigned to each intended recipient. These
doi:10.1109/icassp.2002.1004619
fatcat:hkavnow3w5glvdgim42x2kdltq