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An active steganalysis approach for echo hiding based on Sliding Windowed Cepstrum.

Chunhui XieYimin ChengYangkun Chen
Published in: Signal Process. (2011)
Keyphrases
  • sliding window
  • spatial domain
  • palette images
  • neural network
  • multiresolution
  • high frequency
  • data hiding
  • high resolution
  • image quality
  • fourier transform
  • error correction
  • spectrum analysis