Description of random level sets by polynomial chaos expansions.
Markus BambachStephan GersterMichael HertyAleksey SikstelPublished in: CoRR (2021)
Keyphrases
- level set
- curve evolution
- active contours
- level set method
- partial differential equations
- shape prior
- connected components
- image segmentation
- distance maps
- level set evolution
- energy function
- geodesic active contours
- energy functional
- level set framework
- narrow band
- level lines
- level set based segmentation
- variational framework
- particle swarm optimization
- variational methods
- region competition
- region based segmentation
- image segmentation methods
- shape analysis
- organ segmentation
- higher order