Application of media independent handover (MIH) for intra technology handover
60-63
14.Cnf-665 Paper View Page
Title
Polynomial-Time Decodable Fingerprinting Codes for Multimedia
Authors
, , ,
Abstract
Digital fingerprinting codes to protect copyrights
of distributed contents in a multimedia distributing system are
considered. In digital fingerprinting, collusion attacks, in which
several fingerprinted copies of the same content are mixed to
create a forged content, should be deterred. In this paper, a
concatenated coding scheme, in which an error-correcting code
is concatenated with a collusion-secure code, is proposed. The new
fingerprinting codes require only polynomial-time complexity
in the overall code length for encoding and decoding, while
they guarantee the perfect detection of all the colluders in
the absence of noise. A sufficient condition on outer codes’
parameters assuring error correcting capability as well as the
perfect detection of colluders is also derived, which is important
in the presence of noise.
3rd Mosharaka International Conference on Communications, Networking and Information Technology (MIC-CNIT 2009)
Congress
2009 Global Congress on Communications, Networking and Information Technology (GC-CNIT 2009), 21-23 December 2009, Amman, Jordan
Pages
36-41
Topics
Multimedia Coding and Compression Multimedia Signal Processing
ISSN
2227-331X
DOI
BibTeX
@inproceedings{665CNIT2009,
title={Polynomial-Time Decodable Fingerprinting Codes for Multimedia},
author={ },
booktitle={2009 Global Congress on Communications, Networking and Information Technology (GC-CNIT 2009)},
year={2009},
pages={36-41},
doi={}},
organization={Mosharaka for Research and Studies}
}
