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Visually impaired navigation assistant for emerging market using tactile floor, feature phone and audio descriptions.

Emiliano FirminoMauro Teófilo
Published in: ACM DEV (4) (2013)
Keyphrases
  • decision making
  • multimedia
  • cepstral features
  • high level
  • test bed
  • email
  • stock price
  • audio video
  • video sequences
  • image features
  • signal processing
  • stock market
  • information space
  • navigation systems
  • audio signals