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High payload image steganography with reduced distortion using octonary pixel pairing scheme.

C. BalasubramanianS. SelvakumarS. Geetha
Published in: Multim. Tools Appl. (2014)
Keyphrases
  • wide range
  • high speed
  • search range
  • motion estimation
  • input image
  • visual quality
  • high compression ratio