专利名称：FINGERPRINTING METHOD AND SYSTEM发明人：LIU, ZHONGXUAN,LIAN, SHIGUO,REN, ZHEN申请号：IB2009052737申请日：20090330
公开号：WO2009122385A3公开日：20091203
摘要：A method for embedding a fingerprint into a media content, said fingerprintcomprising elements belonging to an alphabet, said method comprising the acts ofembedding a plurality of watermarks into the media content, said watermarks
corresponding to the elements of the fingerprint and at least to one other element ofthe alphabet and eliminating a number of watermarks so that only watermarkscorresponding to the elements of the fingerprint remain embedded in the mediacontent.
申请人：FRANCE TELECOM,LIU, ZHONGXUAN,LIAN, SHIGUO,REN, ZHEN
代理人：FRANCE TELECOM FTR&D/PIV/BREVETS
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