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. | ||
| − | *[[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: | + | *[[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:RegistrationLibrary:RegLib_C03|DWI alignment: align DTI volume with structural reference scan (T2)]]''' |
| − | *[[Image:RegLib27_FLAIR.png|70px|lleft|RegLib C27 FLAIR]] [[Image:RegLib27_DTI.png|70px|lleft|RegLib C27 DTI]]'''Case 27: [[Projects: | + | *[[Image:RegLib27_FLAIR.png|70px|lleft|RegLib C27 FLAIR]] [[Image:RegLib27_DTI.png|70px|lleft|RegLib C27 DTI]]'''Case 27: [[Projects:RegistrationLibrary:RegLib_C27|DTI baseline to FLAIR & T1, large pathol.]]''' |
*[[Image:NAMIC logo.png|70px|lleft|RegLib Thumbnail placeholder]] [[Image:NAMIC logo.png|70px|lleft|RegLib Thumbnail placeholder]] Case ??: DTI baseline to T1 inter-subject with clipped FOV | *[[Image:NAMIC logo.png|70px|lleft|RegLib Thumbnail placeholder]] [[Image:NAMIC logo.png|70px|lleft|RegLib Thumbnail placeholder]] Case ??: DTI baseline to T1 inter-subject with clipped FOV | ||
*[[Image:NAMIC logo.png|70px|lleft|RegLib Thumbnail placeholder]] [[Image:NAMIC logo.png|70px|lleft|RegLib Thumbnail placeholder]] Case ??: [[DTI-non-rigid|DTI affine & non-rigid alignment]] | *[[Image:NAMIC logo.png|70px|lleft|RegLib Thumbnail placeholder]] [[Image:NAMIC logo.png|70px|lleft|RegLib Thumbnail placeholder]] Case ??: [[DTI-non-rigid|DTI affine & non-rigid alignment]] | ||
Revision as of 15:31, 28 May 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.
Case 03: DWI alignment: align DTI volume with structural reference scan (T2)
Case 27: DTI baseline to FLAIR & T1, large pathol.
Case ??: DTI baseline to T1 inter-subject with clipped FOV- Case ??: DTI affine & non-rigid alignment
