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Hi Donald,<br>
<br>
thanks for the answer. I will check that out.<br>
<br>
Best,<br>
Peter<br>
<br>
<div class="moz-cite-prefix">On 07/04/2012 09:42 AM, Donald Tournier
wrote:<br>
</div>
<blockquote
cite="mid:CAPP9hqR-jbXpy8GLWuze_0O3RKY9T+V8Dz3SA+8BZCjAZzwKng@mail.gmail.com"
type="cite">Hi Peter,
<div><br>
</div>
<div>There is currently no probabilistic tensor tracking algorithm
in MRtrix, but there is a deterministic FOD-based tracking
algorithm (although I would always recommend the probabilistic
version of the algorithm, for reasons outlined in <a
moz-do-not-send="true"
href="http://onlinelibrary.wiley.com/doi/10.1002/ima.22005/abstract">this
paper</a>). Simply use the SD_STREAM algorithm in streamtrack:</div>
<div><br>
</div>
<div><a moz-do-not-send="true"
href="http://www.brain.org.au/software/mrtrix/commands/streamtrack.html">http://www.brain.org.au/software/mrtrix/commands/streamtrack.html</a></div>
<div><br>
</div>
<div>Cheers,</div>
<div><br>
</div>
<div>
Donald.</div>
<div><br>
</div>
<div><br>
<div class="gmail_quote">On 4 July 2012 16:45, Peter Neher <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:p.neher@dkfz-heidelberg.de" target="_blank">p.neher@dkfz-heidelberg.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Hi Donald,<br>
<br>
that worked just fine, thank you! I have another question.
The probabilistic tracking is only explained for the CSD
data. Is it also possible to run it directly on the tensor
data? And is it also working the other way round, meaning
is there a deterministic tracking for the CSD data?<br>
<br>
Best,<br>
Peter
<div>
<div><br>
<br>
<div>On 07/04/2012 01:35 AM, Donald Tournier wrote:<br>
</div>
<blockquote type="cite">
<div>Hi Peter,</div>
<div><br>
</div>
<div>This might be what you're looking for (kindly
contributed by Philip Broser):</div>
<div><br>
</div>
<a moz-do-not-send="true"
href="http://www.brain.org.au/software/mrtrix/commands/tracks2vtk.html"
target="_blank">http://www.brain.org.au/software/mrtrix/commands/tracks2vtk.html</a>
<div> <br>
</div>
<div>Cheers,</div>
<div><br>
</div>
<div>Donald.</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div class="gmail_quote">On 3 July 2012 19:31,
Peter Neher <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:p.neher@dkfz-heidelberg.de"
target="_blank">p.neher@dkfz-heidelberg.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">Hi everybody,<br>
<br>
I am looking at the mrtrix tracking
capabilities at the moment and I wondered if
there is a way to convert the .tck files to
the commonly used vtk ascii file format.<br>
<br>
Best regards<br>
Peter<br>
_______________________________________________<br>
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href="mailto:Mrtrix-discussion@www.nitrc.org"
target="_blank">Mrtrix-discussion@www.nitrc.org</a><br>
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href="http://www.nitrc.org/mailman/listinfo/mrtrix-discussion"
target="_blank">http://www.nitrc.org/mailman/listinfo/mrtrix-discussion</a><br>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
Jacques-Donald Tournier (PhD)<br>
Brain Research Institute, Melbourne, Australia<br>
Tel: +61 (0)3 9035 7033<br>
</div>
</blockquote>
<br>
</div>
</div>
<span><font color="#888888">
<pre cols="72">--
Dipl.-Inform. Peter Neher
German Cancer Research Centre
(DKFZ, Deutsches Krebsforschungszentrum in der Helmholtz-Gemeinschaft, Stiftung des öffentlichen Rechts)
Division of Medical and Biological Informatics
Im Neuenheimer Feld 280, D-69120 Heidelberg
Phone: 49-(0)6221-42-3552, Fax: 49-(0)6221-42-2345
E-Mail: <a moz-do-not-send="true" href="mailto:p.neher@dkfz-heidelberg.de" target="_blank">p.neher@dkfz-heidelberg.de</a>, Web: <a moz-do-not-send="true" href="http://www.dkfz.de" target="_blank">www.dkfz.de</a>
The information contained in this message may be confidential and legally protected under applicable law. The message is intended solely for the addressee(s). If you are not the intended recipient, you are hereby notified that any use, forwarding, dissemination, or reproduction of this message is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender by return e-mail and destroy all copies of the original message.</pre>
<br>
<br>
</font></span></div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
Jacques-Donald Tournier (PhD)<br>
Brain Research Institute, Melbourne, Australia<br>
Tel: +61 (0)3 9035 7033<br>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Dipl.-Inform. Peter Neher
German Cancer Research Centre
(DKFZ, Deutsches Krebsforschungszentrum in der Helmholtz-Gemeinschaft, Stiftung des öffentlichen Rechts)
Division of Medical and Biological Informatics
Im Neuenheimer Feld 280, D-69120 Heidelberg
Phone: 49-(0)6221-42-3552, Fax: 49-(0)6221-42-2345
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:p.neher@dkfz-heidelberg.de">p.neher@dkfz-heidelberg.de</a>, Web: <a class="moz-txt-link-abbreviated" href="http://www.dkfz.de">www.dkfz.de</a>
The information contained in this message may be confidential and legally protected under applicable law. The message is intended solely for the addressee(s). If you are not the intended recipient, you are hereby notified that any use, forwarding, dissemination, or reproduction of this message is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender by return e-mail and destroy all copies of the original message.</pre>
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