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Novel reversible data hiding scheme for Two-stage VQ compressed images based on search-order coding.

Zhibin PanLingfei Wang
Published in: J. Vis. Commun. Image Represent. (2018)
Keyphrases
  • compressed images
  • image compression
  • index table
  • vector quantization
  • locally adaptive
  • image coding
  • compression rate
  • visual quality
  • coding scheme
  • compression ratio
  • spatial resolution
  • jpeg compressed images