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An efficient reversible ECG steganography by adaptive LSB approach based on 1D FDCT domain.

Ching-Yu YangLian-Ta ChengWen-Fong Wang
Published in: Multim. Tools Appl. (2020)
Keyphrases
  • data hiding
  • data embedding
  • domain specific
  • digital images
  • markov chain
  • cellular automata
  • secret message
  • signal processing
  • domain independent
  • hidden information
  • high capacity