Compressed domain watermarking algorithm in digital video broadcasting

被引：0
|
作者：
Shao, Ya-Fei [1 ]
Zhang, Li [1 ]
Wu, Guo-Wei [1 ]
Lin, Xing-Gang [1 ]
机构：
[1] Dept. of Electron. Eng., Tsinghua Univ., Beijing 100084, China
来源：
Tien Tzu Hsueh Pao/Acta Electronica Sinica | 2003年 / 31卷 / 10期
关键词：
Broadcasting - Copyrights - Feature extraction - Security of data - Video signal processing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In order to deal with the copyright issues in DVB environment, a MPEG domain watermarking algorithm is proposed here. The watermark is embedded by modulation of corresponding DCT coefficients according to human visual system. The threshold of the detection correlator is dynamically adjusted along the time-axis to fit the frame characteristics. The proposed method is of low complexity and easy to be implemented in terminal consumer electronics devices. It has enough robustness in the copy control and user tracing scenarios.
引用
收藏
页码：1562 / 1564
相关论文
共 50 条
  • [21] Compressed domain summarization of digital video
    Chew, CM
    Kankanhalli, MS
    ADVANCES IN MUTLIMEDIA INFORMATION PROCESSING - PCM 2001, PROCEEDINGS, 2001, 2195 : 490 - 497
  • [22] A novel digital video watermarking algorithm
    Xue Junxiao
    Li Qingbin
    Li Zhiyong
    INTERNATIONAL CONFERENCE ON ADVANCES IN ENGINEERING 2011, 2011, 24 : 90 - 94
  • [23] Adaptive digital video watermarking algorithm for stereo video
    Zhu Zhong-jie
    Wang Yu-er
    Liang Feng
    Jiang Gang-yi
    2006 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLS 1-4: VOL 1: SIGNAL PROCESSING, 2006, : 35 - +
  • [24] Digital watermarking of uncompressed video in spatial domain
    Tokar, Tamas
    Kanocz, Tomas
    Levicky, Dusan
    PROCEEDINGS OF 19TH INTERNATIONAL CONFERENCE RADIOELEKTRONIKA 2009, 2009, : 317 - 320
  • [25] Compressed-domain video watermarking for H.264
    Noorkami, M
    Mersereau, RM
    2005 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), VOLS 1-5, 2005, : 1229 - 1232
  • [26] Adaptive video watermarking algorithm in wavelet domain
    Liu, Hong-Mei
    Huang, Ji-Wu
    Xiao, Zi-Mei
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2001, 29 (12): : 1656 - 1660
  • [27] An Intra-Drift-Free Robust Watermarking Algorithm in High Efficiency Video Coding Compressed Domain
    Zhou, Yangming
    Wang, Chengyou
    Zhou, Xiao
    IEEE ACCESS, 2019, 7 : 132991 - 133007
  • [28] Design of Digital Watermarking System Based on HVS in Compressed Domain
    Zhou, Meili
    Bai, Zongwen
    2018 5TH INTERNATIONAL SYMPOSIUM ON COMPUTER, COMMUNICATION, CONTROL AND AUTOMATION (3CA 2018), 2018, : 25 - 30
  • [29] An Optimal Digital Watermarking Algorithm in Curvelet Domain
    Xiao, Moyan
    He, Zhibiao
    PROCEEDINGS OF THE 2016 4TH INTERNATIONAL CONFERENCE ON ELECTRICAL & ELECTRONICS ENGINEERING AND COMPUTER SCIENCE (ICEEECS 2016), 2016, 50 : 1231 - 1234
  • [30] Digital Video Watermarking in the Discrete Wavelet Transform Domain
    Al-Taweel, Sadik A. M.
    Sumari, Putra
    PROCEEDINGS OF THE 2009 SIXTH INTERNATIONAL CONFERENCE ON COMPUTER GRAPHICS, IMAGING AND VISUALIZATION, 2009, : 133 - 137
12345