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A Band Extension of G.711 Speech with Low Computational Cost for Data Hiding Application.

Akinori ItoHironori HandaYôiti Suzuki
Published in: IIH-MSP (2009)
Keyphrases
  • data hiding
  • reversible data hiding
  • digital images
  • error correction
  • spread spectrum
  • image processing
  • binary images
  • data embedding
  • high capacity
  • secret data
  • data hiding scheme