Non-rigid Face Modelling Using Shape Priors.
Alessio Del BueXavier LladóLourdes AgapitoPublished in: AMFG (2005)
Keyphrases
- shape prior
- graph cuts
- level set based segmentation
- active contours
- deformable models
- level set
- shape model
- image segmentation
- pose invariant
- shape variations
- segmentation method
- variational segmentation
- level set segmentation
- object segmentation
- statistical shape
- statistical models
- user interaction
- segmentation algorithm
- energy function
- prior knowledge
- human faces
- bayesian framework
- robust segmentation
- global optimization
- shape representation
- face images
- facial images
- recognition algorithm
- prior information
- ordering constraints
- lighting conditions
- input image
- facial expressions