Characterizing facial expressions by grammars of action unit sequences - A first investigation using ABL.
Michael SiebersUte SchmidDominik SeußMiriam KunzStefan LautenbacherPublished in: Inf. Sci. (2016)
Keyphrases
- facial expressions
- facial expression recognition
- person independent
- hidden markov models
- grammar induction
- human faces
- action sequences
- face images
- face recognition
- facial features
- temporal behavior
- video sequences
- facial expression analysis
- expression recognition
- facial images
- facial action units
- natural language processing
- action units
- facial actions
- cohn kanade
- natural language
- context free grammars
- recognition of facial expressions
- cohn kanade database
- facial motion
- expression classification
- head motion
- human actions
- head movements
- face model
- human emotion
- recognizing facial expressions
- training set