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State-based steganography in low bit rate speech.

Ke ZhouJin LiuHui TianChun-hua Li
Published in: ACM Multimedia (2012)
Keyphrases
  • low bit rate
  • image compression
  • bit rate
  • video compression
  • visual quality
  • image quality
  • video conferencing
  • adaptive quantization
  • image data
  • post processing
  • coding scheme
  • compression algorithm
  • coded images