Modeling facial expression space for recognition.
Yuwen WuHong LiuHongbin ZhaPublished in: IROS (2005)
Keyphrases
- facial expressions
- recognizing facial expressions
- recognition of facial expressions
- facial expression recognition
- expression recognition
- person independent
- facial expression analysis
- facial gestures
- facial actions
- facial features
- cohn kanade database
- human faces
- recognize faces
- video sequences
- face recognition
- facial action units
- recognition rate
- human computer interaction
- head pose estimation
- face images
- facial surface
- feature extraction
- facial images
- expression classification
- low dimensional
- hidden markov models
- frontal view
- emotion recognition
- english text
- geometric structure
- recognition algorithm
- space time
- object recognition