Tracking of the motion of important facial features in model-based coding.
Paul M. AntoszczyszynJohn M. HannahPeter M. GrantPublished in: Signal Process. (1998)
Keyphrases
- facial features
- head motion
- facial expressions
- facial feature detection
- facial feature points
- feature points
- face detection
- motion model
- human faces
- face images
- face tracking
- motion analysis
- facial images
- robust tracking
- facial feature tracking
- face model
- active shape model
- facial expression recognition
- recognizing facial expressions
- eye detection
- head movements
- motion tracking
- image sequences
- active appearance models
- facial feature localization
- tracking framework
- motion patterns
- particle filter
- optical flow
- eye tracking
- motion estimation
- expression recognition
- facial region
- face recognition
- face region
- face detector
- lighting conditions
- object detection
- motion capture data
- facial actions
- motion parameters
- body parts
- human motion
- detection method
- input image
- multi modal fusion