Model-based variational smoothing and segmentation for diffusion tensor imaging in the brain.
Mukund DesaiDavid N. KennedyRami MangoubiJayant ShahW. Clem KarlAndrew J. WorthNikos MakrisHomer H. PienPublished in: Neuroinformatics (2006)
Keyphrases
- diffusion tensor imaging
- diffusion tensor images
- human brain
- gray matter
- white matter
- fiber bundles
- corpus callosum
- brain connectivity
- image segmentation
- watershed transform
- brain tissue
- brain white matter
- diffusion tensor
- functional connectivity
- brain structures
- diffusion mri
- brain mr images
- magnetic resonance images
- brain regions
- brain images
- tensor field
- brain tumors
- dt mri
- white matter fiber tracts
- segmentation algorithm
- level set
- automatic segmentation
- high angular resolution diffusion imaging
- image analysis
- mri data
- information processing
- deformable registration
- fully automatic
- white matter fiber
- magnetic resonance imaging
- region growing
- medical imaging
- segmentation method
- energy function
- medical images
- multiscale
- smoothness constraint
- shape prior
- markov random field
- image processing