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Replay spoofing countermeasures using high spectro-temporal resolution features.

K. N. R. K. Raju AlluriAnil Kumar Vuppala
Published in: Int. J. Speech Technol. (2019)
Keyphrases
  • countermeasures
  • temporal resolution
  • information security
  • feature vectors
  • feature extraction
  • machine learning
  • computer vision
  • multimedia
  • multiresolution
  • motion estimation
  • spatial resolution