期刊论文、会议论文

Chen, Yi

英文

Chinese Control Conference

1934-1768

2017

5025-5030

36th Chinese Control Conference (CCC)

Chinese Control Conference

JUL 26-28, 2017

Dalian, PEOPLES R CHINA

[Chen, Yi;Liu, Ying;Lv, Bing] Cent China Normal Univ, Sch Comp, Wuhan 430070, Hubei, Peoples R China.^[Gao, Ge] Wuhan Univ, Sch Comp, Natl Engn Res Ctr Multimedia Software, Wuhan 430070, Hubei, Peoples R China.

Chinese Acad Sci, Acad Math & Syst Sci, China Soc Ind & Appl Math, Liaoning Assoc Automat, Shenyang Univ Chem Technol, Liaoning Univ Sci & Technol, Asian Control Assoc, IEEE Control Syst Soc, Inst Control Robot & Syst, Soc Instrument & Control Engineers, Chinese Assoc Automat, Tech Comm Control Theory, Syst Engn Soc China, Dalian Univ Technol

Liu, T Zhao, Q

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

978-9-8815-6393-4

10.23919/ChiCC.2017.8028150

National Natural Science Foundation (NNSF) of ChinaNational Natural Science Foundation of China (NSFC) [61471271]

本校为第一且通讯机构

This paper proposes a technique to improve the robustness of spread spectrum (SS) audio watermarking for acoustic propagation. The appropriate embedding areas should be selected to achieve good perceptibility and high robustness. In order to improve the redundancy and robustness, the cross spread spectrum (CSS) scheme based on highly correlated cross frames is proposed which could decrease the variance of decision statistic and lead to a small error probability. Then we propose an improved cross spread spectrum (ICSS) scheme by incorporating CSS and improved spread spectrum (ISS). Our theoreti...