<div dir="ltr">Hi Alessandro,<div><br></div><div>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>"</div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Oct 10, 2013 at 12:27 PM, Alessandro Calamuneri <span dir="ltr"><<a href="mailto:alecalamuneri@gmail.com" target="_blank">alecalamuneri@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi all,<div>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.</div>
<div>Thanks</div><span class="HOEnZb"><font color="#888888"><div>Alessandro</div><div><div><br></div>-- <br><div dir="ltr">Alessandro Calamuneri<div><br></div></div>
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