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Application of digital watermark technology in electronic document system

  • 2013-09-22
  • 1.37MB
  • Points it Requires : 2

  Electronic seal is one of the technologies that must be implemented in the development of electronic document system. However, as a digital image, electronic seal has the security problem of being easily copied and stolen. This paper solves the security problem of electronic seal in electronic document system by introducing digital watermark technology into electronic document system.

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