Introducing shape priors in object-based tomographic reconstruction.
Gil GaullierPierre CharbonnierFabrice HeitzPublished in: ICIP (2009)
Keyphrases
- tomographic reconstruction
- shape prior
- graph cuts
- level set based segmentation
- image reconstruction
- level set
- shape model
- active contours
- deformable models
- image segmentation
- radon transform
- segmentation method
- view angles
- prior knowledge
- statistical models
- global optimization
- energy function
- segmentation algorithm
- bayesian framework
- multiscale
- linear algebra
- prior information
- user interaction
- reconstructed image
- state space
- higher order