Enhancing automatic speech recognition with an ultrasonic lip motion detector.
David L. JenningsDennis W. RuckPublished in: ICASSP (1995)
Keyphrases
- automatic speech recognition
- speech recognition
- speech signal
- hidden markov models
- spoken words
- conversational speech
- word error rate
- image sequences
- speech retrieval
- motion features
- broadcast news
- noisy environments
- moving objects
- recognition errors
- spontaneous speech
- non stationary
- word recognition
- acoustic features
- speech corpus
- speech sounds
- multi modal
- information retrieval
- language model
- facial expressions
- pattern recognition
- compound words
- multiscale
- computer vision