Accurate and robust facial expressions recognition by fusing multiple sparse representation based classifiers.
Yan OuyangNong SangRui HuangPublished in: Neurocomputing (2015)
Keyphrases
- facial expressions
- facial action units
- facial expression recognition
- fusing multiple
- recognition of facial expressions
- expression recognition
- facial expression analysis
- person independent
- cohn kanade database
- facial actions
- recognize faces
- human faces
- highly accurate
- face images
- video sequences
- facial features
- object recognition
- face recognition
- recognition rate
- frontal view
- partial occlusion
- facial images
- human computer interaction
- decision trees
- head motion
- facial feature tracking
- semantic relationships
- illumination variations
- feature selection
- sparse representation
- feature extraction
- head movements
- appearance model
- human movements
- multi modal
- training data
- image sequences