Hierarchies and shape-space for pet image segmentation.
Éloïse GrossiordHugues TalbotNicolas PassatMichel MeignanPierre TervéLaurent NajmanPublished in: ISBI (2015)
Keyphrases
- shape space
- image segmentation
- shape analysis
- shape model
- shape representation
- shape prior
- statistical analysis
- multiscale
- medical imaging
- markov random field
- geometric properties
- shape variations
- geodesic paths
- quotient space
- geodesic distance
- graph cuts
- energy function
- closed curves
- segmentation method
- active contours
- statistical shape model
- vector space
- deformable models
- image processing
- segmentation algorithm
- image analysis
- object boundaries
- region growing
- dynamic time warping
- computer vision
- level set
- shape descriptors
- high dimensional