Extraction of Useful Features from Neural Network for Facial Expression Recognition.
Naoki ImamuraHiroki NomiyaTeruhisa HochinPublished in: SNPD (2019)
Keyphrases
- facial expression recognition
- neural network
- expression classification
- feature extraction
- facial expressions
- human computer interaction
- feature space
- person independent
- expression recognition
- feature vectors
- hidden markov models
- image features
- facial images
- facial expression analysis
- human faces
- feature point tracking
- facial feature points
- head pose estimation
- feature analysis
- co occurrence
- image segmentation