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Reversible Data Hiding Based on Improved Block Selection Strategy and Pixel Value Ordering.

Xin TangLinna ZhouGuang TangYixuan Cheng
Published in: DASC/PiCom/CBDCom/CyberSciTech (2021)
Keyphrases
  • pixel values
  • selection strategy
  • reversible data hiding
  • image quality
  • gray level
  • selection algorithm
  • data hiding
  • probability density function
  • genetic algorithm
  • secret data
  • blurred images