A Bayesian framework to identify principal intravoxel diffusion profiles based on diffusion-weighted MR imaging.
Lester Melie-GarcíaErick Jorge Canales-RodríguezYasser Alemán-GómezChing-Po LinYasser Iturria-MedinaPedro A. Valdés-HernándezPublished in: NeuroImage (2008)
Keyphrases
- diffusion weighted
- bayesian framework
- mr imaging
- magnetic resonance images
- mr images
- magnetic resonance
- mri data
- prior knowledge
- generative model
- motion tracking
- diffusion coefficient
- medical images
- angular resolution
- expectation maximization
- tensor field
- magnetic resonance imaging
- maximum a posteriori
- automated segmentation
- brain tumors
- diffusion tensor
- anisotropic diffusion
- image data
- medical imaging
- bayesian networks
- contrast enhanced
- high resolution
- three dimensional
- degrees of freedom
- image registration