Facial expression recognition based on Local Sign Directional Pattern.
Jorge A. Rojas CastilloAdin Ramirez RiveraOksam ChaePublished in: ICIP (2012)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- facial expression analysis
- feature extraction
- feature point tracking
- expression classification
- pose invariant
- facial feature extraction
- facial image analysis
- human faces
- facial features
- person independent
- local binary pattern
- face recognition
- recognizing facial expressions
- facial images
- video sequences
- multiscale
- active appearance models
- facial action units
- detection method
- software engineering