A Variation of Local Directional Pattern and Its Application for Facial Expression Recognition.
Tianwei XuJuxiang ZhouYunqiong WangPublished in: FGIT-SIP (2011)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- facial expression analysis
- expression recognition
- person independent
- expression classification
- facial images
- facial feature extraction
- feature extraction
- human faces
- pose invariant
- facial features
- local binary pattern
- face recognition
- feature point tracking
- recognizing facial expressions
- active appearance models
- background subtraction
- face images
- hidden markov models
- high quality
- similarity measure
- image sequences
- cohn kanade
- recognition of facial expressions
- facial image analysis
- data sets