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Ideal contrast visual cryptography schemes with reversing.

Stelvio CimatoAlfredo De SantisAnna Lisa FerraraBarbara Masucci
Published in: Inf. Process. Lett. (2005)
Keyphrases
  • visual cryptography
  • visual cryptography scheme
  • secret sharing
  • secret sharing scheme
  • secret image
  • preprocessing
  • ground truth
  • key management
  • human eyes
  • secret image sharing