Keyphrases
- active appearance models
- appearance model
- low resolution
- statistical model
- human faces
- deformable models
- image alignment
- facial expression recognition
- facial images
- shape model
- aam fitting
- person specific
- feature points
- multi view
- high dimensional data
- generative model
- motion parameters
- facial expressions
- single view
- high resolution
- facial features
- principal component analysis
- training set
- appearance variations
- lucas kanade
- training data
- data sets