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Reversible data hiding using the dynamic block-partition strategy and pixel-value-ordering.

Wengui SuXiang WangFu LiYulong ShenQingqi Pei
Published in: Multim. Tools Appl. (2019)
Keyphrases
  • pixel values
  • reversible data hiding
  • image quality
  • data hiding
  • cover image
  • gray level
  • secret data
  • co occurrence
  • statistical analysis
  • probability density function
  • visual quality