Pose Invariant Shape Prior Segmentation Using Continuous Cuts and Gradient Descent on Lie Groups.
Niels Chr. OvergaardKetut FundanaAnders HeydenPublished in: SSVM (2009)
Keyphrases
- shape prior
- pose invariant
- chan vese model
- level set
- graph cuts
- active contours
- shape model
- deformable models
- object boundaries
- image segmentation
- segmentation algorithm
- segmentation method
- energy function
- active shape model
- user interaction
- prior knowledge
- curve evolution
- active contour model
- statistical models
- global optimization
- shape variations
- bayesian framework
- prior information
- shape representation
- shape matching
- partial differential equations
- feature extraction
- facial expression recognition
- pose variations
- object recognition