Boosting encoded dynamic features for facial expression recognition.
Peng YangQingshan LiuDimitris N. MetaxasPublished in: Pattern Recognit. Lett. (2009)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- expression recognition
- local binary pattern
- face recognition
- expression classification
- person independent
- facial feature extraction
- facial expression analysis
- feature extraction
- feature point tracking
- feature selection
- facial features
- facial image analysis
- learning algorithm
- facial images
- human faces
- active appearance models
- recognizing facial expressions
- spatial information
- face images
- facial action units
- cohn kanade
- pose invariant
- hidden markov models
- image analysis
- training set
- artificial intelligence
- machine learning