DocumentCode
3272831
Title
A self-synchronization blind audio watermarking algorithm
Author
Sun, Shuifa ; Kwong, Sam
Author_Institution
Dept. of Comput. Sci., City Univ. of Hong Kong, China
fYear
2005
fDate
13-16 Dec. 2005
Firstpage
133
Lastpage
136
Abstract
The paper presents a self-synchronization blind audio watermarking algorithm in time domain. The audio signal is divided into frames after its characteristics are extracted with mean filtering. The watermark is inserted on a frame by frame basis. The proposed algorithm achieves self-synchronization by searching all the sampling points of the target frame. The watermark detection does not need the original audio. The idea of the algorithm is generic and can be applied to other fields such as image and video watermarking.
Keywords
audio coding; data compression; filtering theory; synchronisation; watermarking; audio signal; mean filtering; self-synchronization blind audio watermarking algorithm; Computer science; Data mining; Filtering; Frequency synchronization; Humans; Image sampling; Information science; Robustness; Sun; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Signal Processing and Communication Systems, 2005. ISPACS 2005. Proceedings of 2005 International Symposium on
Print_ISBN
0-7803-9266-3
Type
conf
DOI
10.1109/ISPACS.2005.1595364
Filename
1595364
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