저작권 보호를 위한 디지털 워터마크

Digital Watermark for Copyright Protection

  • 발행 : 1997.12.01

초록

본 고에서는 정지 및 동화상, 음성등과 같은 멀티미디어 데이터의 저작권 보호를 위하여 사용되는 워터마크 기술에 대하여 분석함으로써 기존의 워터마크를 특수 코드의 삽입 기술로 응용함으로써 영상 인증 분야 연구에 도움이 되고자 하였다.

키워드

참고문헌

  1. Nikkei Electronics Asia v.6 no.5 Digital watermark safe-guards multimedia copyright F. Takahashi
  2. Technical Report 95-10 Secure spread specturm watermarking for multimedia I. J. Cox;J. Kilian;T. Leighton;T. Shamoon
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  6. Proc. of Infocom'95 Document marking and identification using both line and word shifting J. Brassil;S. Low;N. Maxemchuk;L. O'Gorman
  7. Proc. of 1990 IEEE Military Communications Conference Embedding secret information into a dithered multi-level image K. Tanaka;Y. Nakamura;K. Matsui
  8. Proc. of the IEEE v.83 no.6 Cryptography for digital TV broadcasting B. M. Macq;J. J. Quisquater
  9. Proc. of SPIE v.2420 Techniques for data hiding W. Bender;D. Gruhl;N. Morimoto
  10. Proc. of IEEE Workshop on Nonlinear Signal and Image Processing Signature casting on digital images I. Pitas;T.Kaskalis
  11. Digimac Corporation
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  13. Proc. of 1995 IEEE Workshop on Nonlinear Signal and Image Processing Towards robust and hidden image copyright labeling E. Koch;J. Zhao
  14. Int. Conf. on Image Processing v.2 A digital watermark R. G. van Schyndel;A. Z. Tirkel;C. F. Osborne
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  20. DICE Company
  21. Signum Company
  22. SysCop Service