DocumentCode
3362335
Title
The digital fingerprint coding based on LDPC
Author
Yang, Jie ; Liu, Ping ; Tan, GuoZhen
Author_Institution
Sch. of Electron. & Inf., Wuhan Univ. of Technol., China
Volume
3
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
2600
Abstract
It simply introduces a new digital fingerprint coding based on LDPC code in this paper. The new technology of coding combines the BIBD code and the LDPC code that have good performance in the fingerprint system. So the digital products with new coding can not only resist collusion attack by illegal users, but also resist the other attacks unconsciously such as noise, which protected their copyright and integrity.
Keywords
copyright; data integrity; image coding; parity check codes; security of data; BIBD code; LDPC code; balanced incomplete block design; collusion attack; copyright; digital fingerprint coding; illegal user; integrity; low density parity check code; noise; Acoustic noise; Digital images; Fingerprint recognition; Internet; Law; Legal factors; Licenses; Parity check codes; Protection; Resists;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1442314
Filename
1442314
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