Simultaneous Facial Action Tracking and Expression Recognition Using a Particle Filter.
Fadi DornaikaFranck DavoinePublished in: ICCV (2005)
Keyphrases
- particle filter
- facial actions
- appearance model
- object tracking
- visual tracking
- particle filtering
- facial expressions
- motion model
- mean shift
- state space
- robust tracking
- kalman filter
- observation model
- data association
- sequential monte carlo
- face tracking
- tracking framework
- abrupt motion
- multiple objects
- articulated body
- background subtraction
- active appearance models
- video surveillance
- motion patterns
- partial occlusion
- facial animation
- computer vision
- image database