Ensemble neural network approach detecting pain intensity from facial expressions.
Ghazal BargshadyXujuan ZhouRavinesh C. DeoJeffrey SoarFrank WhittakerHua WangPublished in: Artif. Intell. Medicine (2020)
Keyphrases
- facial expressions
- neural network
- facial action units
- facial expression recognition
- human faces
- cohn kanade database
- expression recognition
- face images
- facial features
- facial expression analysis
- face recognition
- video sequences
- facial images
- action units
- recognition of facial expressions
- facial actions
- semantic relationships
- head movements
- facial animation
- facial feature points
- training set
- cohn kanade
- ensemble methods
- random forests
- motion capture
- lighting conditions
- detection method