Automatic fiber bundle segmentation in massive tractography datasets using a multi-subject bundle atlas.
Pamela GuevaraDelphine DuclapCyril PouponLinda Marrakchi-KacemPierre FillardDenis Le BihanMarion LeboyerJosselin HouenouJean-François ManginPublished in: NeuroImage (2012)
Keyphrases
- fiber bundles
- white matter
- diffusion tensor
- automatic segmentation
- diffusion tensor imaging
- dt mri
- anatomical structures
- fiber tracts
- magnetic resonance
- imaging modalities
- smoothness constraint
- atlas construction
- brain white matter
- human brain
- mr images
- corpus callosum
- magnetic resonance images
- segmentation algorithm
- medical images
- fully automatic
- gray matter
- mri data
- diffusion tensor images
- medical image analysis
- white matter tracts
- tensor field
- brain structures
- anisotropic diffusion
- medical imaging
- energy function
- moving objects
- level set
- log euclidean
- denoising
- multiscale
- image segmentation
- image processing