Patch Attention Layer of Embedding Handcrafted Features in CNN for Facial Expression Recognition.
Xingcan LiangLinsen XuJinfu LiuZhipeng LiuGaoxin ChengJiajun XuLei LiuPublished in: Sensors (2021)
Keyphrases
- facial expression recognition
- expression classification
- facial expressions
- feature extraction
- facial parts
- pose invariant
- feature space
- human computer interaction
- human faces
- facial expression analysis
- feature set
- feature vectors
- face recognition
- expression recognition
- facial feature extraction
- co occurrence
- data sets
- facial images
- local binary pattern
- software engineering
- feature analysis
- frontal view
- video sequences
- feature point tracking
- machine learning