Voiceless speech recognition using dynamic visual speech features

@inproceedings{Yau2006VoicelessSR,
  title={Voiceless speech recognition using dynamic visual speech features},
  author={Wai Chee Yau and Dinesh Kant Kumar and Sridhar Poosapadi Arjunan},
  year={2006}
}
This paper describes a voiceless speech recognition technique that utilizes dynamic visual features to represent the facial movements during phonation. The dynamic features extracted from the mouth video are used to classify utterances without using the acoustic data. The audio signals of consonants are more confusing than vowels and the facial movements involved in pronunciation of consonants are more discernible. Thus, this paper focuses on identifying consonants using visual information… CONTINUE READING

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