Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- facial expression analysis
- person independent
- expression classification
- human faces
- feature point tracking
- facial images
- multi modal
- facial feature extraction
- local binary pattern
- facial image analysis
- feature extraction
- facial features
- face recognition
- audio visual
- active appearance models
- data sets
- recognizing facial expressions
- feature points
- principal component analysis
- multiresolution
- video sequences
- three dimensional