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TPE-H2MWD: an exact thumbnail preserving encryption scheme with hidden Markov model and weighted diffusion.

Xiuli ChaiXiuhui ChenYakun MaFang ZuoZhihua GanYushu Zhang
Published in: Frontiers Inf. Technol. Electron. Eng. (2023)
Keyphrases
  • hidden markov models
  • encryption scheme
  • secret key
  • speech recognition
  • public key
  • iron ore
  • data sharing
  • hidden states
  • hash functions
  • multimedia
  • data access
  • lossless compression
  • continuous hidden markov models