Hi Christian,
Thank you for the reply. In the MITK-DT, the fiber bundle aligns well with
T1 and DWI. What I¹m trying is to load them into TrackVis. Because the
dimension of the fiber bundle is no longer same as the one from DWI, they
don¹t align in TrackVis. I¹m wondering whether there is any option to use
the dimension of DWI (maybe the upsampled DWI with 1x1x1 resolution) to save
fiber bundle. I know there are two ways. One solution is to crop DWI to
match fiber bundle. Another way is to change the dimension of fiber bundle
(I¹m not familiar with this part). I appreciate any input on this case.
Thanks,
Wayne
On 14-04-11 12:56 AM, "Weber, Christian(1)" <[email protected]>
wrote:
> Hi Wyane,
>
> the fiber bundles are allways in the space of DWI since they are derived from
> it.
> Since DWI and T1/T2 often do not match you need to register them, currently
> the easiest way doing this with GUI is
> (AFAIK ):
>
> Extract B0 image from the DWI and then register the T1 to this B0 image,
> using e.g. the Point-Based registration.
>
> Best,
> Christian
>
>
> From: Wayne Su [mailto:[email protected]]
> Sent: Donnerstag, 10. April 2014 20:10
> To: [email protected]
> Subject: [mitk-users] Save Fiber bundle
>
> Hello experts,
> Is there a way to save diffusion fiber bundle onto T1 structural space or DWI
> space, i.e. the dimension of the fiber bundle is the same as the one from T1
> or DWI? Currently, it saves as reduced dimension with 1mmx1mmx1mm spacing. I
> tried to load the track file into TrackVis along with T1 image. But the
> locations of them don¹t match.
>
> Thanks,
> Wayne
>
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