Facial Expression Biometrics Using Tracker Displacement Features.
Sergey TulyakovThomas E. SloweZhi ZhangVenu GovindarajuPublished in: CVPR (2007)
Keyphrases
- facial expressions
- expression classification
- facial expression recognition
- face recognition
- face images
- human identification
- expression recognition
- human faces
- head movements
- feature vectors
- feature extraction
- facial images
- image sequences
- facial expression analysis
- frontal view
- feature space
- emotional state
- facial feature points
- feature set
- mean shift
- feature detection
- keypoints
- facial features
- iris recognition
- feature analysis
- detection method
- low level
- visual tracking
- appearance model