Real-Time MPEG2 Video Watermarking in the VLC Domain

نویسندگان

  • Chun-Shien Lu
  • Jan-Ru Chen
  • Hong-Yuan Mark Liao
  • Kuo-Chin Fan
چکیده

This paper proposes a compressed domain video watermarking scheme for copyright protection. Our scheme is designed based on the concept of communications with side information. For making the real-time detection a reality, the watermark is directly embedded and detected in the VLC domain. The typical problems of video watermarking such as preservation of bit rate, video attacks, real-time detection will be examined. The performance of the new watermarking scheme will be examined by checking its robustness capability against attacks together with false positive analysis.

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تاریخ انتشار 2002