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《Computer Engineering》 2008-03
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Watermark Algorithm of Low Bit-rate Video Rubost to H.264 Compression

YU Xiao-jun1, MO Wei2, FAN Ke-feng2, WANG Mei-hua1 (1. Chinese Information Processing Research Center, Beijing Information Science & Technology University, Beijing 100101; 2. China Electronics Standardization Institute, Beijing 100007)  
In order to solve the problem of copyright protection for H.264 compressed video, a novel watermark algorithm of low bit-rate video is proposed. According to the distribution of DCT coefficients in H.264, by using the sign coding of the coefficients, watermark is embedded into the quantized DCT coefficients of the intra frame. For the sake of reducing the video distortion in watermarking, a quantized distortion compensation method is used. By using the mechanism of sign correlation detection, the original video is not needed in detection process which means the algorithm is blind. Experiment results show that the new algorithm can keep small distortion to video and well survive the H.264 compression attack.
【Fund】: 国家自然科学基金资助项目(60672112);; 北京市教委科技发展计划基金资助项目(KM200610772008)
【CateGory Index】: TP309.7
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 CAO Hua,ZHOU Jing-li,YU Sheng-sheng,SU Shu-guang (School of Computer Science & Technology of Huazhong University of Science & Technology,Wuhan,Hubei 430074,China);Implement of Semi-fragile Blind Watermark Algorithm for H.264 Low Bit-Rates Video Stream[J];Acta Electronica Sinica;2006-01
2 BO Xiao-Chen SHEN Lin-Cheng CHANG Wen-Sen (Institute of Automation, National University of Defense Technology, Changsha 410073);A New Algorithm for Blind Image Watermark Detection[J];Chinese Journal of Computers;2001-12
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Li YU Yu-lian WANG Pei Mathematical and Science College, Shanghai Teachers University, Shanghai 200234;Sequential Detection of Digital Watermarking[J];东华大学学报(英文版);2005-05
2 SUNShui-fa, WANG Yan-long2,QIU Pei-liang(1. Department of Information and Science Electronic Engineering, Zhejiang University, Hangzhou 310027, China; 2. Department of Information Engineering Zhejiang Institute of Communication and Media, Hangzhou 310018, China);Blind watermarking algorithm in DCT domain based on the noise model[J];Journal of Circuits and Systems;2005-05
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4 WU Jie(School Of Mathematics And Computer Science,Hunan Normal University,ChangSha 410081,China);A Digital Watermarking Algorithm Base on DCT And Blocked Image[J];Computer Knowledge and Technology(Academic Exchange);2007-17
5 GAO Jie, ZHANG Chun-feng (Department of Computer Science & Application, Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou 450015, China);Analyze Algorithm of Low Bit-rate Video Watermarking Based on H.264[J];Computer Knowledge and Technology;2009-12
6 HUANG Xiangjun, SHI Lie (Department of Computer Science, Zhejiang University, Hangzhou 310027);A Robust Blind Watermarking Algorithm for 3D Motion[J];Computer Engineering;2003-22
7 WU Di-feng,YANG Gao-bo,HAN Jia(College of Computer & Communication,Hunan University,Changsha410082,China);Chaotic encryption and error propagation control based video watermarking for AVS in compressed domain[J];Application Research of Computers;2009-07
8 HOU Fa-zhong1,2,ZOU Bei-ji1,ZHOU Zi-yuan2,LIU Zhao-bin1(School of Information Science and Engineering,Central South University1,Changsha 410083,P.R.China;Computer Center of Huaihua Medical College2,Huaihua 418000,P.R.China);New Digital Video Watermarking Algorithm Against H.264 Compression[J];Science Technology and Engineering;2009-13
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10 FU De-sheng1 WANG Jian-rong1 SUN Wen-jing2(Nanjing University of Information Science & Technology,Nanjing 210044,China)1 (Nanjing Audit University,Nanjing 210029,China)2;Dual Video Watermarking Technique Based on Energy Difference Ratio and Spread Spectrum[J];Computer Science;2009-12
China Proceedings of conference Full-text Database 1 Hits
1 YU Xiao-jun, MO Wei, FAN Ke-feng, WANG Mei-hua (Chinese Information Processing Research Center, Beijing Information Science&Technology University, Beijing 100101) (Information Processing Institue of Xidian University Xi'an ShaanXi 710071);A Robust Watermark Algorithm Based On The H.264 Low Bit-Rate Video[A];[C];2006
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Lei Hongyu Dai Yuewei Wang Zhiquan Wang Jinshen (Department of Automation, Nanjing University of Science and Technology, Nanjing, 210094);A SEMI-FRAGILE VIDEO WATERMARKING SCHEME BASED ON CONTENT FEATURES[J];Acta Armamentarii;2004-05
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