Improved Real-Time Facial Expression Recognition Based on a Novel Balanced and Symmetric Local Gradient Coding.
Jucheng YangXiaojing WangShujie HanJie WangDong Sun ParkYuan WangPublished in: Sensors (2019)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- recognition of facial expressions
- expression recognition
- facial expression analysis
- expression classification
- human faces
- face recognition
- local binary pattern
- facial features
- pose invariant
- facial feature extraction
- person independent
- feature extraction
- feature point tracking
- facial animation
- facial image analysis
- recognizing facial expressions
- face images
- image database
- multiresolution
- active appearance models
- expert systems
- video sequences
- facial action units
- three dimensional