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Reversible data hiding in encrypted images with public key cryptography: a review of its benefits and open issues.

Lizhi XiongDanping Dong
Published in: Int. J. Arts Technol. (2019)
Keyphrases
  • open issues
  • image data
  • input image
  • reversible data hiding
  • pixel values
  • test images
  • public key cryptography
  • data hiding
  • lossy compression