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Proceedings Paper

Informed audio watermarking in the wavelet domain
Author(s): M. Mitrea; S. Duta; F. Prêteux
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Paper Abstract

Audio watermarking aims at ensuring the property rights for digital audio (music, speech). In this respest, some extra information, referred to as mark or watermark, is embedded into original (unmarked) clip. By detecting this information, the true owner should be identified and the copy maker should be tracked down. This paper starts by identifying the audio peculiarities under the watermarking framework. Then, the first method hybridising spread spectrum and side information principles for audio watermarking is advanced. This method meets the nowadays challenging reqirements of transparency, robustness, and data payload. The experiments were performed in collaboration with the French SFR (Vodafone Group) mobile service provider.

Paper Details

Date Published: 19 October 2006
PDF: 8 pages
Proc. SPIE 6383, Wavelet Applications in Industrial Processing IV, 63830P (19 October 2006); doi: 10.1117/12.686198
Show Author Affiliations
M. Mitrea, Institut National des Telecommunications (France)
Politehnica Univ. (Romania)
S. Duta, Institut National des Telecommunications (France)
F. Prêteux, Institut National des Telecommunications (France)

Published in SPIE Proceedings Vol. 6383:
Wavelet Applications in Industrial Processing IV
Frédéric Truchetet; Olivier Laligant, Editor(s)

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