Coronary Lumen and Plaque Segmentation from CTA Using Higher-Order Shape Prior.
Yoshiro KitamuraYuanzhong LiWataru ItoHiroshi IshikawaPublished in: MICCAI (1) (2014)
Keyphrases
- shape prior
- coronary artery
- higher order
- carotid artery
- deformable models
- intravascular ultrasound
- level set
- graph cuts
- image segmentation
- object segmentation
- computed tomography angiography
- active contours
- shape model
- object boundaries
- robust segmentation
- active shape model
- segmentation algorithm
- segmentation method
- statistical shape
- level set segmentation
- markov random field
- active contour model
- coronary artery disease
- post mortem
- energy functional
- imaging modalities
- shape variations
- segmentation result
- user interaction
- region growing
- medical images
- variational framework
- statistical models
- prior knowledge
- energy function
- prior shape
- cross sectional
- pairwise
- interactive segmentation
- mumford shah functional
- chan vese
- graph cut segmentation
- pose invariant
- image guided
- level set method
- level set framework
- left ventricular
- automatic segmentation
- prior information
- global optimization
- prior shape knowledge
- parameter estimation