Continuous Recognition of Human Facial Expressions Using Active Appearance Model.
Kyoung-Sic ChoYong-Guk KimPublished in: HCI (6) (2007)
Keyphrases
- facial expressions
- facial expression recognition
- active appearance models
- cohn kanade
- human faces
- facial images
- facial features
- recognition of facial expressions
- face alignment
- facial actions
- face recognition
- facial action units
- facial animation
- video sequences
- human computer interaction
- face tracking
- face images
- feature extraction
- human subjects
- face model
- face detection
- head motion
- facial feature points
- wavelet features
- human activities
- object recognition
- active shape model
- partial occlusion
- appearance variations
- low resolution
- lighting conditions
- high quality
- deformable models
- three dimensional