Full-Index-Embedding Patchwork Algorithm for Audio Watermarking

Authors:
Hyunho Kang;Koutarou Yamaguchi;Brian Kurkoski;Kazuhiko Yamaguchi;Kingo Kobayashi
Affiliations:
-;-;-;-;-
Venue:
IEICE - Transactions on Information and Systems
Year:
2008

Citing 3
Cited 3

Techniques for data hiding

IBM Systems Journal
Echo Hiding

Proceedings of the First International Workshop on Information Hiding
Digital Watermarks for Audio Signals

ICMCS '96 Proceedings of the 1996 International Conference on Multimedia Computing and Systems

Efficient self-synchronised blind audio watermarking system based on time domain and FFT amplitude modification

Signal Processing
High capacity audio watermarking using the high frequency band of the wavelet domain

Multimedia Tools and Applications
Blind and robust audio watermarking scheme based on SVD-DCT

Signal Processing

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Abstract

For the digital watermarking patchwork algorithm originally given by Bender et al., this paper proposes two improvements applicable to audio watermarking. First, the watermark embedding strength is psychoacoustically adapted, using the Bark frequency scale. Second, whereas previous approaches leave the samples that do not correspond to the data untouched, in this paper, these are modified to reduce the probability of misdetection, a method called full index embedding. In simulations, the proposed combination of these two proposed methods has higher resistance to a variety of attacks than prior algorithms.