Research of watermarking in digital video broadcasting

被引：0
|
作者：
Shao, YF [1 ]
Zhang, L [1 ]
Wu, GW [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
2002 6TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS I AND II | 2002年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In order to deal with the copyright issues in the digital video broad casting (DVB) environment, a MPEG domain watermarking algorithm is proposed. The watermark is embedded by modulation of certain DCT coefficients. The threshold of the detector is dynamically adjusted along the time-axis to fit the frame characteristics. The proposed method is of low complexity and is easy to be implemented in the consumer electronics devices. It can be applied in the copy control and user tracing scenarios.
引用
收藏
页码：604 / 607
页数：4
相关论文
共 50 条
  • [21] Exploring CDMA for watermarking of digital video
    Mobasseri, BG
    [J]. SECURITY AND WATERMARKING OF MULTIMEDIA CONTENTS, 1999, 3657 : 96 - 102
  • [22] Digital watermarking of raw and compressed video
    Hartung, F
    Girod, B
    [J]. DIGITAL COMPRESSION TECHNOLOGIES AND SYSTEMS FOR VIDEO COMMUNICATIONS, 1996, 2952 : 205 - 213
  • [23] Adaptive digital video watermarking algorithm for stereo video
    Zhu Zhong-jie
    Wang Yu-er
    Liang Feng
    Jiang Gang-yi
    [J]. 2006 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLS 1-4: VOL 1: SIGNAL PROCESSING, 2006, : 35 - +
  • [24] Digital video watermarking for metadata embedding in UAV video
    Marcinak, Michael P.
    Mobasseri, Bijan G.
    [J]. MILCOM 2005 - 2005 IEEE MILITARY COMMUNICATIONS CONFERENCE, VOLS 1-5, 2005, : 1637 - 1641
  • [25] Coded modulation for satellite digital video broadcasting
    MorelosZaragoza, R
    Takeshita, OY
    Imai, H
    [J]. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 1996, E79A (09) : 1355 - 1360
  • [26] WorldTV: a star gate for Digital Video Broadcasting
    Franchini, E
    Gayrard, JD
    Pinho, J
    SIlly, MH
    [J]. ECSC-4: 4TH EUROPEAN CONFERENCE ON SATELLITE COMMUNICATIONS, 1997, : 319 - 323
  • [27] Temporal Video Transcoding for Digital TV Broadcasting
    Garrido-Cantos, Rosario
    Luis Martinez, Jose
    Cuenca, Pedro
    Garrido, Antonio
    De Cock, Jan
    Van Leuven, Sebastiaan
    Van de Walle, Rik
    [J]. PROCEEDINGS OF 2012 5TH JOINT IFIP WIRELESS AND MOBILE NETWORKING CONFERENCE (WMNC'2012), 2012, : 95 - 100
  • [28] VERIFICATION OF A DIGITAL VIDEO BROADCASTING - SATELLITE TO HANDHELD
    Rahman, Mohammed Faiz Ur
    Naveen, D.
    [J]. 2016 SECOND INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE & COMMUNICATION TECHNOLOGY (CICT), 2016, : 462 - 467
  • [29] Enhanced Services in Digital Video Broadcasting Networks
    Haupt, Andreas
    Kuehhirt, Uwe
    [J]. ISCE: 2009 IEEE 13TH INTERNATIONAL SYMPOSIUM ON CONSUMER ELECTRONICS, VOLS 1 AND 2, 2009, : 886 - 889
  • [30] DIGITAL VIDEO AND ITS IMPACT ON TERRESTRIAL BROADCASTING
    CLAUDY, LD
    [J]. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 1992, 38 (01) : R15 - R17
12345