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Reversible data-embedding scheme using differences between original and predicted pixel values.

Chin-Chen ChangChia-Chen LinYi-Hui Chen
Published in: IET Inf. Secur. (2008)
Keyphrases
  • reversible data embedding
  • pixel values
  • secret data
  • image quality
  • gray level
  • data embedding
  • embedding capacity
  • index table
  • cover image
  • secret key
  • reversible data hiding