A New Facial Expression Recognition Method Based on Geometric Alignment and LBP Features.
Xun WangXingang LiuLingyun LuZhixin ShenPublished in: CSE (2014)
Keyphrases
- facial expression recognition
- detection method
- feature extraction
- similarity measure
- feature space
- geometric constraints
- local binary pattern
- spatial information
- facial expressions
- feature set
- expression classification
- data sets
- human computer interaction
- image features
- classification accuracy
- face recognition
- computer vision
- machine learning