Discriminative lip-motion features for biometric speaker identification.
Hasan Ertan ÇetingülYücel YemezEngin ErzinA. Murat TekalpPublished in: ICIP (2004)
Keyphrases
- motion features
- speaker identification
- feature extraction
- motion analysis
- activity recognition
- action recognition
- speech recognition
- video data
- visual features
- gaussian mixture model
- motion patterns
- noisy environments
- optical flow
- image classification
- pattern recognition
- video shots
- speech signal
- shape features
- motion vectors
- feature vectors
- broadcast news
- human actions
- face recognition
- multimedia
- audio features
- texture features
- computer vision
- semi supervised
- hidden markov models
- feature selection