DocumentCode
3090266
Title
A Novel Audio Watermarking Algorithm Based on Reduced Singular Value Decomposition
Author
Wang, Jian ; Healy, Ron ; Timoney, Joe
Author_Institution
Comput. Sci. Dept., NUI Maynooth, Co. Kildare, Maynooth, Ireland
fYear
2010
fDate
15-17 Oct. 2010
Firstpage
143
Lastpage
146
Abstract
This paper presents a transparent and accurate semi-blind audio watermarking algorithm, based on the Reduced Singular Value Decomposition (RSVD). The proposed scheme manipulates coefficients of one of the resulting unitary matrices for embedding watermark bits. To preserve audio fidelity a threshold-based distortion control technique is given. Test results on real music signals show that this watermarking scheme is transparent, accurate and robust against MP3 compression.
Keywords
audio coding; matrix algebra; singular value decomposition; watermarking; audio watermarking algorithm; reduced singular value decomposition; threshold-based distortion control technique; unitary matrices; Digital audio players; Distortion; Image coding; Matrix decomposition; Robustness; Singular value decomposition; Watermarking; Audio Watermark; MP3 Compression; RSVD;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on
Conference_Location
Darmstadt
Print_ISBN
978-1-4244-8378-5
Electronic_ISBN
978-0-7695-4222-5
Type
conf
DOI
10.1109/IIHMSP.2010.43
Filename
5635986
Link To Document