Difference between revisions of "Projects:RegistrationDocumentation:UseCaseInventory:BrainIntraDTI"

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==Case Inventory DTI ==
 
==Case 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.  
 
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==
 
*[[Image:RegUC2_thumb_t0.png|70px|lleft|RegLib 03: DTI alignment]] [[Image:RegUC2_thumb_t1.png|70px|lleft|RegLib C03: DTI alignment]]  '''Case 03: [[Projects:RegistrationDocumentation:RegLib_03_DWIToBaseline|DWI alignment: align DTI volume with structural reference scan (T2)]]'''
 
  
*DTI baseline to T1 inter-subject with clipped FOV
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*[[Image:RegLib_C03_Baseline_axial.png|70px|lleft|RegLib 03: DTI alignment]] [[Image:RegLib_C03_DTIVol_axial.png|70px|lleft|RegLib C03: DTI alignment]] [[Image:Slicer41VerifiedIcon.png|50px|verified/updated for Slicer 4.1]]  '''Case 03: [[Projects:RegistrationLibrary:RegLib_C03|DWI alignment: align DTI volume with T2 structural reference scan]]'''
*[[DTI-non-rigid|DTI affine & non-rigid alignment]]
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*[[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 03B: [[Projects:RegistrationLibrary:RegLib_C03B|DWI alignment + '''preprocessing''']]
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*[[Image:RegLib27_FLAIR.png|70px|lleft|RegLib C27 FLAIR]] [[Image:RegLib27_DTI.png|70px|lleft|RegLib C27 DTI]]  [[Image:Slicer41VerifiedIcon.png|50px|verified/updated for Slicer 4.1]]  '''Case 27: [[Projects:RegistrationLibrary:RegLib_C27|DTI baseline to FLAIR/T1 pair, large pathol.]]'''
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*[[Image:RegLib_C29_Thumb.png|140px|lleft|RegLib C29]] [[Image:Slicer41VerifiedIcon.png|50px|verified/updated for Slicer 4.1]] '''Case 29: [[Projects:RegistrationLibrary:RegLib_C29|DTI to T1]] ''' / <small> Alignment of DTI and fMRI scan to structural reference T2/T1 pair for surgical planning (tumor resection)</small>
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*[[Image:RegLib_C30_Thumb1.png|70px|lleft|RegLib C30 fixed]] [[Image:RegLib_C30_Thumb2.png|70px|lleft|RegLib C30 moving]] [[Image:Slicer41VerifiedIcon.png|50px|verified/updated for Slicer 4.1]]  '''Case 30: [[Projects:RegistrationLibrary:RegLib_C30|lowres & small FOV DTI  to T1, no T2]]'''
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* [[Image:RegLib_C30_Thumb2.png|70px|lleft|RegLib C30 moving]][[Image:RegLib_C30_Thumb1.png|70px|lleft|RegLib C30 fixed]]  [[Image:Slicer3-6Announcement-v1.png‎|70px|This case is complete and up to date for version 3.6.1]]'''Case 32: [[Projects:RegistrationLibrary:RegLib_C32| inverse direction: T1 to DTI ]]'''
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*[[Image:RegLib_C33_Thumb1.png|70px|lleft|RegLib C33 SPGR]] [[Image:RegLib_C33_Thumb4.png|70px|lleft|RegLib C33 DTI]] [[Image:Slicer41VerifiedIcon.png|50px|verified/updated for Slicer 4.1]]  '''Case 33: [[Projects:RegistrationLibrary:RegLib_C33|DTI baseline to T1, incl. pathol.]]'''
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*[[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
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Latest revision as of 20:19, 16 May 2012

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Case 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.