Facial Expression Recognition Based on Fusion Features of Center-Symmetric Local Signal Magnitude Pattern.
Min HuChunjian YangYaqin ZhengXiaohua WangLei HeFuji RenPublished in: IEEE Access (2019)
Keyphrases
- facial expression recognition
- expression classification
- facial expressions
- feature extraction
- human computer interaction
- expression recognition
- facial features
- feature vectors
- image features
- feature space
- facial expression analysis
- frontal view
- feature set
- facial feature points
- spatial information
- data sets
- image database
- classification accuracy
- feature selection