Facial expression recognition with robust covariance estimation and Support Vector Machines.
Nicholas VretosAnastasios TefasIoannis PitasPublished in: MLSP (2012)
Keyphrases
- facial expression recognition
- support vector
- facial expressions
- human computer interaction
- expression recognition
- facial image analysis
- person independent
- expression classification
- facial expression analysis
- facial features
- active appearance models
- facial images
- human faces
- face recognition
- artificial intelligence
- local binary pattern
- pose invariant
- feature selection
- feature point tracking
- post processing
- feature space
- feature extraction
- decision trees
- cohn kanade
- computer vision