Efficiently Estimating Facial Expression and Illumination in Appearance-based Tracking.
José Miguel BuenaposadaEnrique MuñozLuis BaumelaPublished in: BMVC (2006)
Keyphrases
- facial expressions
- head motion
- facial expression recognition
- human faces
- facial expression analysis
- facial features
- recognize faces
- recognizing facial expressions
- facial appearance
- face recognition
- expression recognition
- head movements
- head pose estimation
- video sequences
- face images
- facial animation
- facial actions
- lighting conditions
- facial images
- facial feature tracking
- eye tracking
- recognition of facial expressions
- cohn kanade
- particle filter
- appearance model
- feature point tracking
- pose variations
- single image
- facial action units
- facial motion
- partial occlusion
- gaze estimation
- human computer interaction
- illumination variations
- emotional state
- visual tracking
- eye gaze