@conference {18171,
	title = {Building efficient and effective multimedia fingerprints via joint coding and embedding},
	booktitle = {Proceedings of the 7th workshop on Multimedia and security},
	series = {MM\&$\#$38;Sec {\textquoteright}05},
	year = {2005},
	month = {2005///},
	pages = {127 - 136},
	publisher = {ACM},
	organization = {ACM},
	address = {New York, NY, USA},
	abstract = {Digital fingerprinting protects multimedia content from illegal redistribution by uniquely marking every copy of the content distributed to each user. One major category of collusion-resistant fingerprinting employs an explicit step of coding. Most existing works on coded fingerprinting mainly focus on the code-level issues and treat the embedding issues through abstract assumptions without examining the overall performance. In this paper, we jointly consider the coding and embedding issues for coded fingerprinting systems and examine their performance in terms of collusion resistance, detection computational complexity, and distribution efficiency. Our studies show that coded fingerprinting has efficient detection but rather low collusion resistance. Taking advantage of joint coding and embedding, we propose two new techniques, namely, a Permuted Subsegment Embedding technique and a Group-based Joint Coding and Embedding (GRACE) technique, to improve the collusion resistance of coded fingerprinting while maintaining its efficient detection. Experimental results show that the number of colluders that the proposed methods can resist is more than three times as many as that of the conventional coded fingerprinting approaches.},
	keywords = {collusion resistance, error correcting code, multimedia fingerprinting},
	isbn = {1-59593-032-9},
	doi = {10.1145/1073170.1073194},
	url = {http://doi.acm.org/10.1145/1073170.1073194},
	author = {He,Shan and M. Wu}
}
