Facial Feature Alignment by Manifold Learning of Active Appearance Model.
Yuan-Kai WangWei-Ren ChenPublished in: IIH-MSP (2010)
Keyphrases
- manifold learning
- active appearance models
- facial features
- face alignment
- human faces
- facial expressions
- face detection
- active shape model
- low dimensional
- face tracking
- facial images
- head pose estimation
- face images
- feature points
- semi supervised
- dimensionality reduction
- high dimensional
- facial expression recognition
- high dimensional data
- face model
- feature extraction
- pose variations
- input image
- lighting conditions
- feature space
- principal component analysis
- face recognition
- pairwise
- statistical model
- data sets