Improved Tracking of Facial Features in Head, Shoulder Video Sequences.
Somnath SenguptaJohn M. HannahPeter M. GrantPublished in: ICVGIP (2002)
Keyphrases
- facial features
- head motion
- facial expressions
- facial feature points
- video sequences
- face tracking
- recognition of facial expressions
- face detection
- head pose estimation
- head tracking
- facial feature tracking
- facial expression recognition
- face images
- facial feature detection
- face pose
- human faces
- head movements
- human head
- visual tracking
- eye detection
- facial images
- face model
- motion capture data
- active shape model
- active appearance models
- facial feature localization
- skin color model
- feature points
- object tracking
- eye tracking
- face recognition
- appearance model
- particle filter
- input image
- face region
- motion estimation
- feature extraction
- recognizing facial expressions
- motion patterns
- multi modal fusion
- facial actions
- frontal face
- gaze estimation
- lighting conditions
- image sequences
- decision trees
- robust tracking
- single camera
- image processing
- video camera
- video frames
- camera motion
- object detection