Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Dalian University of Technology》 2007-05
Add to Favorite Get Latest Update

A digital audio watermarking scheme based on blind source separation and mask effect of human auditory system

MA Xiao-hong,WANG Chong,YIN Fu-liang(School of Electr.and Inf.Eng.,Dalian Univ.of Technol.,Dalian 116024,China)  
The blind source separation technology is applied to the digital audio watermarking scheme to extract the embedding watermark signal from the watermarked audio signal in the case of the host signal unknown.By taking the initial value of the chaotic sequence,the mask signals in the time and frequency domains of the host signal as the secret keys to produce the embedding watermark signal,the security in the watermark detection part can be ensured.The embedding watermark signal is adaptive to the host signal by using the mask effect of human auditory system(HAS),which can improve the robustness of the proposed method.Experimental results show that there is no audible distortion between the original audio signal and the watermarked audio signal.And through general signal processing operations such as low-pass filtering,re-sampling,adding noise,cropping and mp3 compression,the correlation value between the embedding watermark signal and the separated watermark signal possesses obvious characteristics of two-value distribution than that without masking operations.In particular,the exact synchronization can be implemented without embedding additional synchronous information into original audio signal.
【Fund】: 国家自然科学基金资助项目(60575011 60372082);; 辽宁省自然科学基金资助项目(20052181)
【CateGory Index】: TN911;TP309
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Jie Zou Jiancheng (Institute of Image Processing & Pattern Recognition,North China Univ.of Tech.,100041,Beijing China);A Novel Audio Digital Watermark Technology Based on U System with Degree One[J];Journal of North China University of Technology Beijing China;2007-03
2 DAI Hong-liang,JIN Wen-biao(College of Computer Science and Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R.China);Audio watermarking algorithm based on counter propagation neural network[J];Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition);2009-01
3 NIAN Gui-jun~(a,b) WANG Shu-xun~a TANG Xiao-nian~(a,b) a.Collgeg of Communication Engineering,Jilin University,Changchun 130025,China b.College of Physics,Jitin University,Changchun 130021,China;Robust Adaptive Audio Watermarking Algorithm in Cepstrum[J];Journal of Jilin University(Information Science Edition);2008-01
4 GUAN Xian-nian,WANG Bing-he (Armed Police Force Engineering Institute, Xi'an 710086, China);Digital audio watermarking technology[J];Electronics Optics & Control;2004-03
5 WANG Lan-xun, YIN Chao (College of Electronic and Information Engineering, Hebei University, Baoding 071002, China);An Audio Digital Watermark Technology Based on DWT and DCT[J];Audio Engineering;2006-07
6 WANG Qing-xi1,2, ZHENG Xiao-shi2, LIU Guang-qi2, ZHAO Yan-ling2, LI Na2 (1. College of Information Science and Technology, Shandong Institute of Light Industry, Jinan 250100, China; 2. Shandong Computer Science Center, Jinan 250014, China);A Digital Audio Watermarking Algorithm in DWT Domain Based on Logistic-map Encryption[J];Audio Engineering;2006-07
7 HEI Wei-bo, ZENG Qing-ning (Department of Telecommunications and Information Engineering, Guilin university of Electronic Technology, Guilin Guangxi 541004, China);An Audio Watermarking Algorithm in DCT Domain Based on BCH Code[J];Audio Engineering;2008-05
8 ZHAO Hong1, CUI Yong-rui2, ZHEN Su-e1 (1. Dept. of Computer Science and Engineering. Zhangzhou Normal College, Zhangzhou, 363000, P.R.China; 2. Software school. Dalian University of Technology, Dalian, 116621, P.R.China);Survey of Audio Watermarking on Wavelet Transform[J];Network & Computer Security;2007-09
9 MA Yi-ping,HAN Ji-qing (School of Computer Science and Technology,Harbin Institute of Technology,Harbin,Heilongjiang 150001,China);Audio Watermarking in DCT:Embedding Strategy and Algorithm[J];Acta Electronica Sinica;2006-07
10 Zhao Chunhui Li Fuchang (College of Info. & Communication Eng., Harbin Engineering Univ., Harbin 150001, Ch;A BLIND AUDIO WATERMARK ALGORITHM BASED ON DWT AND DCT[J];Journal of Electronics and Information Technology;2003-11
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 NIU Xin Xin YANG Yi Xian (Center of Information Security, Beijing University of Posts and Telecommunications, Beijing 100876);A New Algorithm for Digital Watermarking Based on the Wavelet Transform[J];Chinese Journal of Computers;2000-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved