Difference between revisions of "DTI-non-rigid"
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* '''Inter'''-Subject, '''Diffusion-to-Diffusion''', '''non linear''' registration. | * '''Inter'''-Subject, '''Diffusion-to-Diffusion''', '''non linear''' registration. | ||
* '''Intra'''-Subject, Diffusion-to-Structural '''affine''' registration. | * '''Intra'''-Subject, Diffusion-to-Structural '''affine''' registration. | ||
| + | |||
| + | However, there is enough data to also test structural to structural registration as well. | ||
= Data = | = Data = | ||
| − | + | The following data in NRRD format for 4 cases is provided on the BIRN portal in '''/home/Projects/NAMIC__0003/Files/PNL/RegistrationTestCases''' : | |
| − | * 1.5T | + | * 1.5T Coronal series of contiguous spoiled gradient (SPGR) images (voxel dimensions, 0.9375x0.9375x1.5mm). (caseX_SPGR) |
| − | * 1.5T | + | * 1.5T Axial series of contiguous double-echo images (Proton Density and T2 Weighted, (voxel dimensions, 0.9375x0.9375x3mm). (caseX_T2; caseX_PD) |
| − | * 1.5T Line Scan Diffusion Imaging (LSDI) scan | + | * 1.5T Line Scan Diffusion Imaging (LSDI) scan. 6 directions, (voxel dimensions, 0.859x0.859x5mm).(caseX_DWI) |
| − | * 3T | + | * 3T 3D FSPGR Axial, (voxel dimensions, 0.5x0.5x1mm). (caseX_SPGR_3T) |
| − | * 3T | + | * 3T T2 Axial 2mm, (voxel dimensions, 0.859x0.859x2mm). (caseX_T2_3T) |
| − | * 3T Echo Planar Imaging (EPI) Diffusion scan | + | * 3T Echo Planar Imaging (EPI) Diffusion scan, (voxel dimensions, 0.9375x0.9375x1.7mm). (caseX_DWI_3T) |
Latest revision as of 18:25, 9 January 2007
Home < DTI-non-rigidGoals
There are three objectives:
- Inter-Subject, Diffusion-to-Diffusion, affine registration
- Inter-Subject, Diffusion-to-Diffusion, non linear registration.
- Intra-Subject, Diffusion-to-Structural affine registration.
However, there is enough data to also test structural to structural registration as well.
Data
The following data in NRRD format for 4 cases is provided on the BIRN portal in /home/Projects/NAMIC__0003/Files/PNL/RegistrationTestCases :
- 1.5T Coronal series of contiguous spoiled gradient (SPGR) images (voxel dimensions, 0.9375x0.9375x1.5mm). (caseX_SPGR)
- 1.5T Axial series of contiguous double-echo images (Proton Density and T2 Weighted, (voxel dimensions, 0.9375x0.9375x3mm). (caseX_T2; caseX_PD)
- 1.5T Line Scan Diffusion Imaging (LSDI) scan. 6 directions, (voxel dimensions, 0.859x0.859x5mm).(caseX_DWI)
- 3T 3D FSPGR Axial, (voxel dimensions, 0.5x0.5x1mm). (caseX_SPGR_3T)
- 3T T2 Axial 2mm, (voxel dimensions, 0.859x0.859x2mm). (caseX_T2_3T)
- 3T Echo Planar Imaging (EPI) Diffusion scan, (voxel dimensions, 0.9375x0.9375x1.7mm). (caseX_DWI_3T)
