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)-threshold visual secret sharing schemes for color images.

Hiroki KogaTakeru Ishihara
Published in: Des. Codes Cryptogr. (2011)
Keyphrases
  • color images
  • secret sharing scheme
  • secret sharing
  • visual information
  • visual features
  • key management
  • image processing
  • image data
  • real time
  • multiscale
  • wireless sensor networks
  • wavelet transform
  • post processing