DocumentCode
3192466
Title
Digital watermarking of MPEG-1 and MPEG-2 multiplexed streams for copyright protection
Author
Simitopoulos, D. ; Tsaftaris, S.A. ; Boulgouris, N.V. ; Strintzis, Fa G.
Author_Institution
Informatics & Telematics Inst., Thessalonki, Greece
fYear
2001
fDate
2001
Firstpage
140
Lastpage
147
Abstract
A new technique for watermarking of MPEG-1/2 compressed video streams is proposed. The watermarking scheme operates directly in the domain of MPEG-1/2 program streams. Perceptual models are used during the embedding process in order to preserve the quality of the video. The detection of the watermark is performed in the compressed domain without requiring the original video. The resulting watermarking system is very fast and reliable and is suitable for copyright protection and real-time content authentication applications
Keywords
copy protection; data compression; data encapsulation; video coding; MPEG-1; MPEG-2; compressed video streams; copyright protection; digital watermarking; embedding; multiplexed streams; perceptual models; real-time content authentication; Copyright protection; DVD; Informatics; Real time systems; Standards development; Streaming media; Telematics; Transform coding; Video compression; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital and Computational Video, 2001. Proceedings. Second International Workshop on
Conference_Location
Tampa, FL
Print_ISBN
0-7695-1110-4
Type
conf
DOI
10.1109/DCV.2001.929953
Filename
929953
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