Facial Expression Recognition Based on Subregion Weighted Fusion and LDA.
Hui LinYan WangZhenzhen WangMengli SunShiqiang ZhangXiaofei ShiXiaokai LiuPublished in: CSPS (2019)
Keyphrases
- facial expression recognition
- face recognition
- gabor features
- facial expressions
- feature extraction
- linear discriminant analysis
- human computer interaction
- expression recognition
- local binary pattern
- facial expression analysis
- expression classification
- discriminant analysis
- principal component analysis
- human faces
- facial images
- person independent
- facial features
- dimensionality reduction
- pose invariant
- dimension reduction
- facial feature extraction
- recognizing facial expressions
- detection algorithm
- generative model
- image fusion
- face detection
- multiresolution
- image analysis
- feature space
- decision trees
- recognition of facial expressions
- machine learning