A robust audio watermarking scheme based on lifting wavelet transform and singular value decomposition

• Main Authors: Lei, Baiying., Soon, Ing Yann., Zhou, Feng., Li, Zhen., Lei, Haijun.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/84804; http://hdl.handle.net/10220/12045
• Institution: Nanyang Technological University

In this paper, a new and robust audio watermarking scheme based on lifting wavelet transform (LWT) and singular value decomposition (SVD) is proposed. Specifically, the watermark data is efficiently inserted in the coefficients of the LWT low frequency subband taking advantage of both SVD and quanti...