Keyphrases
- facial expression recognition
- facial expressions
- facial actions
- recognition of facial expressions
- facial action units
- spatio temporal
- facial expression analysis
- recognizing facial expressions
- cohn kanade
- human faces
- human computer interaction
- facial features
- expression recognition
- video sequences
- face recognition
- face images
- local binary pattern
- feature extraction
- facial images
- space time
- image sequences
- active appearance models
- feature analysis
- moving objects
- gabor wavelets
- user interface