Deriving Minimal Features for Human-Like Facial Expressions in Robotic Faces.
Casey C. BennettSelma SabanovicPublished in: Int. J. Soc. Robotics (2014)
Keyphrases
- facial expressions
- human faces
- face images
- face recognition
- facial features
- frontal view
- facial expression recognition
- expression classification
- facial feature points
- facial appearance
- expression recognition
- feature vectors
- video sequences
- recognize faces
- face model
- detecting faces
- facial images
- face detection
- feature space
- real time
- feature extraction
- face region
- facial parts
- co occurrence
- image features
- recognition of facial expressions
- emotional state
- facial action units
- frontal face
- feature set
- low level
- face identification
- face verification
- recognizing facial expressions