Robust audio watermarking algorithm against TSM

Author

Feng, Hao ; Jiang, Wei-Zhen ; Huang, Xiong-Hua ; Jing, Xing-Xing

Author_Institution

Sch. of Inf. Sci. & Technol., Southwest Jiaotong Univ., Chengdu, China

fYear

2010

fDate

22-24 Oct. 2010

Firstpage

76

Lastpage

78

Abstract

De-synchronization attack is open difficult problem. TSM manipulation is a linear stretch operation in time axis, synchronization position shift along axis. Modified mean is approximate invariant under limited TSM attack, an audio watermarking algorithm is proposed by quantifying modified mean. The algorithm keeps fuzzy synchronization by inverse stretch along time axis because of having not strict synchronization point or place. The results of experience demonstrate the algorithm can resist 10% TSM and common signal process operations.

Keywords

audio signals; audio watermarking; fuzzy set theory; synchronisation; watermarking; TSM manipulation; audio watermarking algorithm; desynchronization attack; fuzzy synchronization; inverse stretch; linear stretch operation; modified mean; synchronization position; time axis; Bit error rate; Chaotic communication; Digital audio players; Noise; Robustness; Synchronization; Audio Watermarking; Chaos; Modified Mean; TSM;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computing and Integrated Systems (ICISS), 2010 International Conference on

Conference_Location

Guilin

Print_ISBN

978-1-4244-6834-8

Type

conf

DOI

10.1109/ICISS.2010.5655019

Filename

5655019