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Information hiding technique using optical correlators.

Kyu-Tae KimJung-Jin KimEun-Soo Kim
Published in: Security and Watermarking of Multimedia Contents (2001)
Keyphrases
  • information hiding
  • hidden information
  • data hiding
  • secret information
  • jpeg images
  • remote sensing images
  • copyright protection
  • information hiding scheme
  • multiscale
  • image registration
  • multispectral
  • spatial domain