Study on using individual differences in facial expressions for a face recognition system immune to spoofing attacks.
Mihai GavrilescuPublished in: IET Biom. (2016)
Keyphrases
- facial expressions
- individual differences
- human faces
- face images
- facial expression recognition
- expression recognition
- facial images
- facial features
- face recognition
- facial expression analysis
- cohn kanade database
- recognition of facial expressions
- facial actions
- recognize faces
- facial action units
- learning outcomes
- face pose
- facial motion
- biometric systems
- head motion
- active appearance models
- lighting conditions
- feature points
- video sequences