Noise-robust hands-free speech recognition using SIMO-model-based blind source separation.
Yoshimitsu MoriTomoya TakataniHiroshi SaruwatariKiyohiro ShikanoTakashi HiekataTakashi MoritaPublished in: ISSPA (2007)
Keyphrases
- blind source separation
- hands free
- speech signal
- independent component analysis
- source signals
- speech recognition
- user interface
- source separation
- eye gaze
- user friendly
- blind separation
- missing data
- non stationary
- text entry
- negative matrix factorization
- signal processing
- robust tracking
- face tracking
- image features
- image segmentation
- face detection