Geometry-Based Facial Expression Recognition via Large Deformation Diffeomorphic Metric Curve Mapping.
Pucheng YangHuilin YangYuanyuan WeiXiaoying TangPublished in: ICIP (2018)
Keyphrases
- facial expression recognition
- facial expressions
- geodesic distance
- expression recognition
- human computer interaction
- facial expression analysis
- face recognition
- diffeomorphic registration
- human faces
- image registration
- person independent
- feature extraction
- deformation field
- image matching
- expression classification
- three dimensional
- facial images
- anatomical structures
- local binary pattern
- facial features
- image analysis
- multiscale
- distance measure
- image data
- active appearance models
- b spline