A component based approach improves classification of discrete facial expressions over a holistic approach.
Kenny HongStephan K. ChalupRobert A. R. KingPublished in: IJCNN (2010)
Keyphrases
- facial expressions
- recognition of facial expressions
- facial expression recognition
- expression recognition
- face recognition
- human faces
- facial expression analysis
- video sequences
- feature extraction
- face images
- machine learning
- facial features
- expression classification
- action units
- feature vectors
- decision trees
- facial images
- human emotion
- head motion
- facial muscles
- cohn kanade database
- face model
- virtual environment
- feature set
- feature selection