Proceedings Article10.1109/ICASSP.1998.679693
On combining watermarking with perceptual coding
John Blakeway Warren Lacy,Schuyler Quackenbush,Amy R. Reibman,David Hilton Shur,James H. Snyder +4 more
- 12 May 1998
- Vol. 6, pp 3725-3728
42
TL;DR: A watermark algorithm which operates in the compressed domain and does not require a reference is described which could be used by Web search mechanisms to flag unauthorized distribution of the content.
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Abstract: A watermark is a data stream inserted into multimedia content. It contains information relevant to the ownership or authorized use of the content. A watermark which could be recovered without a priori knowledge of the identity of the content could be used by Web search mechanisms to flag unauthorized distribution of the content. Since media will be compressed on these sites, a mark detection algorithm that operated in the compressed domain would be useful. We describe a watermark algorithm which operates in the compressed domain and does not require a reference.
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Citations
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Audio Signal Processing and Coding
Andreas Spanias,Ted Painter,Atti Venkatraman S +2 more
- 09 Feb 2007
TL;DR: This chapter discusses signal processing Essentials, audio Coding Standards and Algorithms, and quality measures for Perceptual Audio Coding.
208
Audio watermarking and fingerprinting: for which applications?
TL;DR: Potential applications of both watermarking and fingerprinting are described, showing which one is more suitable for each application.
Patent
Electronic watermark data insertion apparatus and electronic watermark data detection apparatus
Nobuyuki Tanaka
- 22 Mar 2001
TL;DR: An electronic watermark data insertion apparatus comprises an insertion information memory (39) for preliminarily storing insertion information for designating electronic data to be inserted block by block and an insertion unit (33) for inserting, on the basis of the insertion information, the designated electronic data from an EWD table (37) in a quantized image block-by-block as mentioned in this paper.
78
Intellectual property protection systems and digital watermarking
Jack Lacy,Schuyler Quackenbush,Amy R. Reibman,James H. Snyder +3 more
- 14 Apr 1998
TL;DR: The implications of this vulnerability are explored and the use of compression and watermarking in the control of piracy is discussed.
69
Robust and efficient digital audio watermarking using audio content analysis
TL;DR: A digital audio watermarking scheme of low complexity is proposed in this research as an effective way to deter users from misusing or illegally distributing audio data.
64
References
Intellectual property protection systems and digital watermarking
Jack Lacy,Schuyler Quackenbush,Amy R. Reibman,James H. Snyder +3 more
- 14 Apr 1998
TL;DR: The implications of this vulnerability are explored and the use of compression and watermarking in the control of piracy is discussed.
69
Music on the Internet and the intellectual property protection problem
J. Lacy,J.H. Snyder,D.P. Maher +2 more
- 07 Jul 1997
TL;DR: In this article, the authors review the technological advances that are driving a change in the industry's business model and discuss the dangers to content owners and discuss various ways to protect music content.
54
Modulation and Information Hiding in Images
Joshua R. Smith,Barrett O. Comiskey +1 more
- 30 May 1996
TL;DR: The amount of information that can be hidden, its perceptibility, and its robustness to removal can be modeled using the quantities channel capacity, signal-to-noise ratio, and jamming margin, and the theory indicates the most aggressive feasible parameter settings.
Digital watermarking of MPEG-2 coded video in the bitstream domain
Frank Hartung,Bernd Girod +1 more
- 21 Apr 1997
TL;DR: The scheme has been implemented and the results confirm that a robust watermark can be embedded into MPEG encoded video which can be used to securely transmit arbitrary binary information at a data rate of several bytes/second.