Three-phases hybrid feature selection for facial expression recognition.
Ones SidhomHaythem GhazouaniWalid BarhoumiPublished in: J. Supercomput. (2024)
Keyphrases
- facial expression recognition
- feature selection
- facial expressions
- feature extraction
- human computer interaction
- expression recognition
- facial expression analysis
- person independent
- expression classification
- facial feature extraction
- machine learning
- local binary pattern
- feature point tracking
- feature set
- face recognition
- facial features
- facial image analysis
- pose invariant
- cohn kanade
- multi class
- facial images
- human faces
- dimensionality reduction
- active appearance models
- dynamic textures
- image data
- image analysis
- feature vectors
- object recognition
- multiscale
- image sequences