Facial expression recognition from image based on hybrid features understanding.
Fengyuan WangJianhua LvGuode YingShenghui ChenChi ZhangPublished in: J. Vis. Commun. Image Represent. (2019)
Keyphrases
- facial expression recognition
- expression classification
- facial expressions
- feature extraction
- feature set
- co occurrence
- human computer interaction
- human faces
- expression recognition
- face recognition
- facial expression analysis
- feature vectors
- facial image analysis
- pose invariant
- invariant features
- feature space
- local binary pattern
- frontal view
- object detection
- person independent
- feature selection
- feature point tracking
- machine learning