대한전기학회논문지:시스템및제어부문D (The Transactions of the Korean Institute of Electrical Engineers D)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

워터마크를 이용한 동영상미디어(MPEG-2)의 저작권보호

Copyright Protection of Compression Video(MPEG-2) Using Watermark

  • 신진욱 (명지대학교 전기정보제어공학부) ;
  • 김인택 (명지대학교 전기정보제어공학부)
  • 발행 : 2002.01.01
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초록

In this paper, an MPEG-2 based technique for embedding digital watermarks into MPEG-2 video is proposed. The technique hides watermarking information into the DCT coefficients of each frame from MPEG-2 video. Several experiments have been conducted to show the performance in different conditions: the location of embedding watermarks, the change of Bitrates, and relocation of I-pictures in the MPEG video.

키워드

참고문헌

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