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An adaptive reversible data hiding scheme based on prediction error histogram shifting by exploiting signed-digit representation.

Xiao-Zhu XieChin-Chen ChangYu-Chen Hu
Published in: Multim. Tools Appl. (2020)
Keyphrases
  • prediction error
  • motion compensated
  • reversible data hiding
  • bit rate
  • video sequences
  • motion vectors
  • inter frame
  • computer vision
  • feature extraction
  • feature vectors
  • gray level
  • block matching