Variational Segmentation of Image Sequences Using Region-Based Active Contours and Deformable Shape Priors.
Ketut FundanaNiels Chr. OvergaardAnders HeydenPublished in: Int. J. Comput. Vis. (2008)
Keyphrases
- variational segmentation
- shape prior
- region based active contours
- deformable models
- active contours
- object boundaries
- image sequences
- level set
- graph cuts
- image segmentation
- medical images
- shape model
- curve evolution
- statistical shape
- narrow band
- active contour model
- shape representation
- energy function
- shape variations
- segmentation method
- pose invariant
- global optimization
- statistical models
- shape matching
- energy functional
- level set method
- segmentation algorithm
- markov random field
- variational framework
- bayesian framework
- user interaction
- object recognition
- particle swarm optimization
- pattern recognition
- prior knowledge
- face recognition
- video sequences
- machine learning
- probabilistic model