<div dir="ltr"><div>Hi,</div><div>I don't think anyone has done such a reconstruction so far. For parallel SPECT, there is an example in the osem test with attenuation correction :</div><div><a href="https://github.com/SimonRit/RTK/blob/master/test/rtkosemtest.cxx#L226L230" target="_blank">https://github.com/SimonRit/RTK/blob/master/test/rtkosemtest.cxx#L226L230</a></div><div>but I'm not sure they are directly applicable to divergent geometries.</div><div>Simon<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Jul 31, 2021 at 10:38 PM maryam saed via Rtk-users <<a href="mailto:rtk-users@public.kitware.com" target="_blank">rtk-users@public.kitware.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div id="gmail-m_-384350185910986547gmail-m_7326513695864910399yiv2864538580"><div id="gmail-m_-384350185910986547gmail-m_7326513695864910399yiv2864538580"><p id="gmail-m_-384350185910986547gmail-m_7326513695864910399yiv2864538580yMail_cursorElementTracker_1627763764736" style="font-family:sans-serif">Dear all user</p><p style="font-family:sans-serif">I have simulated a SPECT system based on multi-pinhole collimator with GATE simulation. Can it be reconstructed with RTK? If yes, can anyone send me an example of a pinhole reconstruction with RTK?</p><p style="font-family:sans-serif"> </p><p style="font-family:sans-serif">Thanks and regards,</p><p style="font-family:sans-serif" id="gmail-m_-384350185910986547gmail-m_7326513695864910399yiv2864538580yMail_cursorElementTracker_1627763812075">Maryam</p></div></div>_______________________________________________<br>
Rtk-users mailing list<br>
<a href="mailto:Rtk-users@public.kitware.com" target="_blank">Rtk-users@public.kitware.com</a><br>
<a href="https://public.kitware.com/mailman/listinfo/rtk-users" rel="noreferrer" target="_blank">https://public.kitware.com/mailman/listinfo/rtk-users</a><br>
</blockquote></div>