Difference between revisions of "Projects:RegistrationDocumentation:UseCaseInventory:BrainIntraDTI"
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The most common task in Diffusion MRI registration is aligning an anatomical reference with the tensor data or fiber-tracts derived from DTI. Because the DTI is tensor data, applying a spatial transform to this image is not trivial. Hence a common approach is to align the anatomical reference (such as a T1 MRI) to the DTI image and thus avoid having to resample the tensor. This, however, preserves the strong distortions often present in the DTI image and makes anatomical referencing difficult. | The most common task in Diffusion MRI registration is aligning an anatomical reference with the tensor data or fiber-tracts derived from DTI. Because the DTI is tensor data, applying a spatial transform to this image is not trivial. Hence a common approach is to align the anatomical reference (such as a T1 MRI) to the DTI image and thus avoid having to resample the tensor. This, however, preserves the strong distortions often present in the DTI image and makes anatomical referencing difficult. | ||
==Registration Case Inventory Brain== | ==Registration Case Inventory Brain== | ||
| − | *[[Image: | + | *[[Image:RegLib_C03_Baseline_axial.png|70px|lleft|RegLib 03: DTI alignment]] [[Image:RegLib_C03_DTIVol_axial.png|70px|lleft|RegLib C03: DTI alignment]] '''Case 03: [[Projects:RegistrationDocumentation:RegLib_03_DWIToBaseline|DWI alignment: align DTI volume with structural reference scan (T2)]]''' |
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*DTI baseline to T1 inter-subject with clipped FOV | *DTI baseline to T1 inter-subject with clipped FOV | ||
*[[DTI-non-rigid|DTI affine & non-rigid alignment]] | *[[DTI-non-rigid|DTI affine & non-rigid alignment]] | ||
Revision as of 22:11, 25 January 2010
Home < Projects:RegistrationDocumentation:UseCaseInventory:BrainIntraDTICase Inventory DTI
The most common task in Diffusion MRI registration is aligning an anatomical reference with the tensor data or fiber-tracts derived from DTI. Because the DTI is tensor data, applying a spatial transform to this image is not trivial. Hence a common approach is to align the anatomical reference (such as a T1 MRI) to the DTI image and thus avoid having to resample the tensor. This, however, preserves the strong distortions often present in the DTI image and makes anatomical referencing difficult.
Registration Case Inventory Brain
- DTI baseline to T1 inter-subject with clipped FOV
- DTI affine & non-rigid alignment
