Facial Expression Recognition in Educational Research From the Perspective of Machine Learning: A Systematic Review.
Bei FangXian LiGuangxin HanJuhou HePublished in: IEEE Access (2023)
Keyphrases
- facial expression recognition
- systematic review
- machine learning
- facial expressions
- human computer interaction
- empirical studies
- facial expression analysis
- expression recognition
- person independent
- pattern recognition
- expression classification
- facial feature extraction
- facial images
- face recognition
- feature extraction
- facial image analysis
- human faces
- pose invariant
- feature point tracking
- decision trees
- three dimensional
- local binary pattern
- machine learning algorithms
- facial features
- active appearance models
- recognizing facial expressions
- texture features
- post processing
- principal component analysis
- support vector machine
- image retrieval
- computer vision