Keyphrases
- facial features
- face detection
- facial expressions
- human faces
- face images
- facial feature localization
- facial images
- active shape model
- feature points
- gabor wavelets
- facial feature points
- facial feature detection
- facial expression recognition
- facial feature extraction
- active appearance models
- face model
- expression recognition
- input image
- facial feature tracking
- feature extraction
- human computer interaction
- head motion
- face region
- face tracking
- machine learning
- facial actions
- face detector
- recognition of facial expressions
- feature vectors