Segmentation of Scoliotic Spine Silhouettes from Enhanced Biplanar X-Rays Using a Prior Knowledge Bayesian Framework.
Samuel KadouryFarida CherietHubert LabellePublished in: ISBI (2009)
Keyphrases
- bayesian framework
- x ray images
- prior knowledge
- x ray
- medical images
- shape prior
- lung nodules
- medical imaging
- prior information
- generative model
- bayesian formulation
- intraoperative
- computer tomography
- medical image analysis
- background subtraction
- image segmentation
- anatomical structures
- level set
- imaging modalities
- three dimensional
- ct scans
- mri images
- magnetic resonance images
- maximum a posteriori
- segmentation algorithm
- mr images
- energy function
- d objects
- chest radiographs
- data driven markov chain monte carlo
- magnetic resonance imaging
- probability density function
- image processing
- expectation maximization
- k means
- training data
- image sequences