On Anti-Collusion Codes and Detection Algorithms for Multimedia Fingerprinting
On Anti-Collusion Codes and Detection Algorithms for Multimedia Fingerprinting
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DOI：
10.1109/tit.2011.2146130
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发表时间：
2011-07
影响因子：
2.5
通讯作者：
Minquan Cheng;Y. Miao
中科院分区：
文献类型：
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作者：
Minquan Cheng;Y. Miao
多媒体指纹技术是一种有效的追踪多媒体信息盗版来源的技术。与抗共谋码可用于构造抵抗多媒体内容上的共谋攻击的指纹。本文首先从组合的角度研究了AND抗共谋码及其相关检测算法，然后引入了逻辑抗共谋码的新概念来提高多媒体指纹的可追溯性。结果表明，防帧码对多媒体内容具有可追踪性。讨论了反共谋码与其他与指纹相关的结构之间的关系，给出了与反共谋码和逻辑反共谋码的构造方法。
Multimedia fingerprinting is an effective technique to trace the sources of pirate copies of copyrighted multimedia information. AND anti-collusion codes can be used to construct fingerprints resistant to collusion attacks on multimedia contents. In this paper, we first investigate AND anti-collusion codes and related detection algorithms from a combinatorial viewpoint, and then introduce a new concept of logical anti-collusion code to improve the traceability of multimedia fingerprinting. It reveals that frameproof codes have traceability for multimedia contents. Relationships among anti-collusion codes and other structures related to fingerprinting are discussed, and constructions for both AND anti-collusion codes and logical anti-collusion codes are provided.