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A commutative digital image watermarking and encryption method in the tree structured Haar transform domain.

Michela CancellaroFederica BattistiMarco CarliGiulia BoatoFrancesco G. B. De NataleAlessandro Neri
Published in: Signal Process. Image Commun. (2011)
Keyphrases
  • transform domain
  • phase shifting
  • spatial domain
  • similarity measure
  • image processing
  • image data
  • image compression
  • tree structure
  • high frequency
  • test images