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Distortion reduction for histogram modification-based reversible data hiding.

Kuo-Liang ChungYong-Huai HuangWen-Ming YanWei-Chung Teng
Published in: Appl. Math. Comput. (2012)
Keyphrases
  • reversible data hiding
  • data hiding
  • high capacity
  • pixel values
  • data embedding
  • visual quality
  • prediction algorithm
  • error correction
  • image quality
  • vector quantizer
  • coding method
  • spread spectrum