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A Common Method for Detecting Multiple Steganographies in Low-Bit-Rate Compressed Speech Based on Bayesian Inference.

Jie YangPeng LiuSongbin Li
Published in: IEEE Access (2019)
Keyphrases
  • bayesian inference
  • probabilistic model
  • prior information
  • low bit rate
  • feature extraction
  • dynamic programming
  • computational complexity
  • image classification
  • image quality
  • em algorithm
  • linear combination