Keyphrases
- facial expressions
- real time
- recognition of facial expressions
- facial expression recognition
- facial animation
- human faces
- expression recognition
- facial feature tracking
- face images
- facial features
- facial images
- face recognition
- video sequences
- facial expression analysis
- automatic facial expression recognition
- cohn kanade
- head motion
- person independent
- recognizing facial expressions
- head movements
- facial action units
- facial motion
- emotion recognition
- human computer interaction
- facial actions
- photorealistic
- vision system
- hidden markov models
- facial expression synthesis