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Reversible Data Hiding Using Histogram Shifting in Small Blocks.

Xiao BoLizhi YingYongfeng Huang
Published in: ICC (2010)
Keyphrases
  • reversible data hiding
  • data hiding
  • high capacity
  • prediction algorithm
  • visual quality
  • pixel values
  • coding method
  • error correction
  • gray scale
  • coding scheme
  • error concealment
  • spread spectrum
  • cover image
  • secret data