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<p>Hi Hadi,</p>
<p>The datafile size should not be a problem for CASToR, but it
mostly depends on the computing power of your machine/cluster, and
on your patience :)</p>
<p>Long axial FOV PET system will result in a huge number of lines
of response that CASToR will have to process, not only for the
reconstruction itself, but also for the generation of the
sensitivity image. Currently there is no GPU support in CASToR,
only parallel CPU implementation with MPI and OpenMP, so the
processing of this kind of dataset will take quite some time.</p>
<p>Best regards,<br>
Thibaut<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 22/01/2020 20:11, Hadi Rezaei wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAEygHB=YKPx+HWdDGahpBvZtkDz8FG_F8xO6umrGckP=HHNfyg@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">Dear CASToR users <br>
<div>I simulated a long axial FOV PET and now I want to
reconstruct my ROOT file that includes huge data. Is CASToR
capable of doing it? </div>
<div><span style="color:rgb(0,0,0);font-family:arial,sans-serif">Any
help I would really appreciate it.</span><br
style="color:rgb(0,0,0);font-family:arial,sans-serif">
</div>
<div><span style="color:rgb(0,0,0);font-family:arial,sans-serif">Best regards</span></div>
</div>
<br>
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</blockquote>
<pre class="moz-signature" cols="72">--
Thibaut MERLIN -- PhD
Docteur en Imagerie Médicale au Laboratoire de Traitement de l'Information Medicale (LaTIM - INSERM UMR 1101)
Institut Brestois de recherche en Bio-Santé (IBRBS)
12 Avenue Foch, 29200 Brest, FRANCE
Tel: 06.75.12.24.90</pre>
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