[Camino-users] PARAVIEW visualization issue

[Michael]

Hi Alessandro,

I have exactly the same issue but couldn't solve it using vtkstreamlines.
As a temporary fix (which worked for me) you could apply a transform to
your tracts in Paraview (Filter --> Alphabetical --> Transform) to align
them with your FA image, the transform parameters being in your image
header. You can read the header of your Analyze image with "analyzeheader
-readheader <image>" or your NIFTI image with "niftiheader -readheader
<image>"


On Thu, Oct 10, 2013 at 12:27 PM, Alessandro Calamuneri <
alecalamuneri at gmail.com> wrote:

> Hi all,
> I'm new to Camino toolbox. I run deterministic tractography on a seed
> region, and would like to visualize results using paraview overlaying my FA
> map and the track. I use vtkstreamlines command to convert my track file,
> and open both FA image and the tracks. I represent Fa image as slice, and
> the tracts as wireframe; even if directional informations seem to be ok for
> correctly color coding tracts, two objects do not overlay at all. It is
> probably due to the loss of header informations after running track
> command. How do you link again such infos to the streamline in vtk format?
> I'm sure there is a way, as you have displayed in the tutorial.
> Thanks
> Alessandro
>
> --
> Alessandro Calamuneri
>
>
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