Automatic Recognition of Facial Actions in Spontaneous Expressions.
Marian Stewart BartlettGwen LittlewortMark G. FrankClaudia LainscsekIan R. FaselJavier R. MovellanPublished in: J. Multim. (2006)
Keyphrases
- automatic recognition
- facial action units
- facial actions
- facial expressions
- facial expression recognition
- facial gestures
- facial features
- appearance model
- facial images
- human faces
- gabor wavelets
- semantic relationships
- human subjects
- feature analysis
- face recognition
- face images
- video sequences
- video frames
- head movements
- feature extraction