Paper Info
Title
Robust Audio Watermarking Scheme Based on Deterministic Plus Stochastic Model.
Abstract
Digital watermarking has been widely used for protecting digital contents from unauthorized duplication. This paper proposes a new watermarking scheme based on spectral modeling synthesis (SMS) for copyright protection of digital contents. SMS defines a sound as a combination of deterministic events plus a stochastic component that makes it possible for a synthesized sound to attain all of the perceptual characteristics of the original sound. In our proposed scheme, watermarks are embedded into the highest prominent peak of the magnitude spectrum of each non-overlapping frame in peak trajectories. Simulation results indicate that the proposed watermarking scheme is highly robust against various kinds of attacks such as noise addition, cropping, re-sampling, requantization, and MP3 compression and achieves similarity values ranging from 17 to 22. In addition, our proposed scheme achieves signal-to-noise ratio (SNR) values ranging from 29 dB to 30 dB.
Year
DOI
Venue
2010
10.1007/978-3-642-17610-4_13
Communications in Computer and Information Science
Keywords
Field
DocType
Digital watermarking,copyright protection,spectral modeling synthesis,digital contents
Phase spectrum,Digital watermarking,Computer science,Speech recognition,Watermark,Ranging,Spectral modeling synthesis,Stochastic modelling
Conference
Volume
ISSN
Citations 
122
1865-0929
0
PageRank 
References 
Authors
0.34
6
3
Name
Order
Citations
PageRank
Pranab Kumar Dhar1145.71
Cheol Hong Kim27324.39
Jong-Myon Kim39125.99