Sparse shape registration for occluded facial feature localization.
Fei YangJunzhou HuangDimitris N. MetaxasPublished in: FG (2011)
Keyphrases
- facial feature localization
- shape registration
- computer vision and graphics
- level set
- shape analysis
- facial features
- shape matching
- sparse representation
- surface matching
- free form deformation
- closest point
- object tracking
- shape representation
- free form
- partially occluded
- object recognition
- deformable shapes
- data sets
- high dimensional
- high quality
- multi class
- image sequences
- surface representation
- matching algorithm
- nearest neighbor