Optical Flow Constraints on Deformable Models with Applications to Face Tracking.
Douglas DeCarloDimitris N. MetaxasPublished in: Int. J. Comput. Vis. (2000)
Keyphrases
- deformable models
- face tracking
- active appearance models
- optical flow
- face shape
- medical images
- image segmentation
- face alignment
- object boundaries
- multi camera
- video sequences
- particle filter
- shape prior
- face detection
- least squares
- image sequences
- multi view
- computer vision
- motion estimation
- image analysis
- skin color
- machine learning
- robust tracking
- pose variations
- active shape model
- visual tracking
- motion model
- camera calibration
- image registration
- high resolution