Characterization of cued speech vowels from the inner lip contour.
Noureddine AboutabitDenis BeautempsLaurent BesacierPublished in: INTERSPEECH (2006)
Keyphrases
- lip reading
- lip contour
- speech recognition
- speaker identification
- speech signal
- vocal tract
- speaker dependent
- formant frequencies
- speech recognition systems
- head tracking
- automatic speech recognition
- speech sounds
- contour tracking
- speech synthesis
- visual speech
- active contours
- hidden markov models
- noisy environments
- expression recognition
- gaussian mixture model
- english text
- language model
- vowel phonemes
- feature extraction
- computer vision
- broadcast news
- audio visual
- image sequences