Robust facial features tracking using geometric constraints and relaxation.
Desire SidibéPhilippe MontesinosAlain TrémeauPublished in: MMSP (2009)
Keyphrases
- facial feature detection
- geometric constraints
- facial features
- facial feature tracking
- face detection
- head motion
- facial expressions
- object detection
- feature points
- epipolar geometry
- facial feature points
- human faces
- face images
- face tracking
- camera calibration
- multiple images
- geometric consistency
- facial feature localization
- facial images
- active shape model
- recognizing facial expressions
- robust tracking
- image measurements
- partial occlusion
- appearance model
- image sequences
- decision trees