Digital Audio Watermarking for Copyright Protection Based on Multiwavelet Transform

Authors:
Prayoth Kumsawat;Kitti Attakitmongcol;Arthit Srikaew
Affiliations:
School of Telecommunication Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand 30000;School of Electrical Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand 30000;School of Electrical Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand 30000
Venue:
EuroISI '08 Proceedings of the 1st European Conference on Intelligence and Security Informatics
Year:
2008

Citing 4
Cited 1

Information Hiding Techniques for Steganography and Digital Watermarking

Information Hiding Techniques for Steganography and Digital Watermarking
A new approach for optimization in image watermarking by using genetic algorithms

IEEE Transactions on Signal Processing
Quantization index modulation: a class of provably good methods for digital watermarking and information embedding

IEEE Transactions on Information Theory
Multiwavelet prefilters. II. Optimal orthogonal prefilters

IEEE Transactions on Image Processing

A genetic algorithm optimization technique for multiwavelet-based digital audio watermarking

EURASIP Journal on Advances in Signal Processing - Special issue on time-frequency analysis and its applications to multimedia signals

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper, a robust watermarking scheme for copyright protection of digital audio signal is proposed. The watermarks are embedded into the low frequency coefficients in discrete multiwavelet transform domain to achieve robust performance against common signal processing procedures and noise corruptions. The embedding technique is based on quantization process which does not require the original audio signal in the watermark extraction. The experimental results show that the proposed scheme yields the watermark audio signal with high quality and the watermark survives to most of the attacks which were included in this study.