Statistical Learning of Facial Expressions Improves Realism of Animated Avatar Faces.
Carl Martin GreweTuo LiuChristoph KahlAndrea HildebrandtStefan ZachowPublished in: Frontiers Virtual Real. (2021)
Keyphrases
- statistical learning
- facial expressions
- human faces
- face images
- facial features
- expression recognition
- face recognition
- facial animation
- facial expression recognition
- detecting faces
- recognize faces
- virtual reality
- frontal view
- model selection
- facial appearance
- face pose
- face model
- facial images
- supervised learning
- video sequences
- facial feature points
- information theory
- facial actions
- human computer interaction
- virtual world
- recognition of facial expressions
- machine learning
- face recognition systems
- computer graphics
- head motion
- face identification
- frontal face
- active appearance models
- text mining
- face detector
- pose variations
- face detection
- unsupervised learning
- facial motion
- image processing
- learning algorithm