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A new difference expansion transform in triplets for reversible data hiding.

Eleftherios ChrysochosVassilis E. FotopoulosAthanassios N. Skodras
Published in: Int. J. Comput. Math. (2011)
Keyphrases
  • reversible data hiding
  • data hiding
  • high capacity
  • prediction algorithm
  • pixel values
  • visual quality
  • error correction
  • multiscale
  • image coding
  • coding method