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Difference expansion and prediction for high bit-rate reversible data hiding.

Giulia BoatoMarco CarliFederica BattistiMarco AzzoniKaren O. Egiazarian
Published in: J. Electronic Imaging (2012)
Keyphrases
  • reversible data hiding
  • prediction algorithm
  • high bit rate
  • data hiding
  • rate distortion
  • high capacity
  • prediction error
  • three dimensional
  • wavelet transform
  • digital images
  • high frequency