open-discussion
open-discussion > RE: DTIPrep problem with b=0 not in first volume
Dec 5, 2017 09:12 PM | Martin Styner
RE: DTIPrep problem with b=0 not in first volume
Hi Giuseppe
Some parts of DTIPrep's code assume that the first (input) DWI image has to be a b=0 image, so you may have to rearrange your DWI volume such that the b=0 is the first volume. You can use the "unu" NRRD tool http://teem.sourceforge.net/unrrdu/ (it's also disseminated with Slicer) for this purpose (I think this can also be done with the fsl tools)
Best
Martin
Some parts of DTIPrep's code assume that the first (input) DWI image has to be a b=0 image, so you may have to rearrange your DWI volume such that the b=0 is the first volume. You can use the "unu" NRRD tool http://teem.sourceforge.net/unrrdu/ (it's also disseminated with Slicer) for this purpose (I think this can also be done with the fsl tools)
Best
Martin
Threaded View
| Title | Author | Date |
|---|---|---|
| Giuseppe Cabras | Dec 5, 2017 | |
| Martin Styner | Dec 5, 2017 | |
| Giuseppe Cabras | Dec 6, 2017 | |
| Martin Styner | Dec 7, 2017 | |