A survey on facial expression recognition in 3D video sequences.
Antonios DanelakisTheoharis TheoharisIoannis PratikakisPublished in: Multim. Tools Appl. (2015)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- dynamic textures
- facial expression analysis
- expression classification
- human faces
- feature point tracking
- face recognition
- facial action units
- cohn kanade
- facial feature extraction
- facial images
- hidden markov models
- person independent
- feature extraction
- recognizing facial expressions
- facial image analysis
- active appearance models
- local binary pattern
- facial features
- pose invariant
- face images
- multi class
- training data