<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div><br></div><div>Hello Hanieh Jozi,</div><div><br></div><div>maybe I wasn’t clear enough in my last eMail.</div><div>I don’t see the point to use LMF for your purpose.</div><div>You obviously want to simulate a cylindrical PET</div><div>and need to convert the data into sonograms,</div><div>as this is what the projections are called with the</div><div>PET-environment. The root-based program</div><div>(Bin_GATE_v1.0.c) simply takes the events (coincidences!)</div><div>and sorts them into such sonograms to be reconstructed</div><div>by STIR. </div><div><br></div>My remark concerning MathLab was pointing out an<div>option to reconstruct projections from a gamma camera</div><div>simulation which I used in the EDUGATE example </div><div>“SPECT_to_Reco. The simple reconstruction exposed in this</div><div>example uses IDL/GDL. I am NOT a MathLab user, but</div><div>expect that my simple IDL code can be converted to</div><div>Mathlab.</div><div>Following you last eMail, however, I don’t think this is</div><div>useful for PET-data, since in nowadays 3D-PET require</div><div>more complex algorithms as implemented by our</div><div>colleagues from STIR!!</div><div>I hope this clarifies and answers your question.</div><div><br></div><div>Kind regards,</div><div><br></div><div>Uwe Pietrzyk<br><div> <div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div><span style="orphans: 2; widows: 2;">/----------------------------------------------------------------------</span></div><div style="orphans: 2; widows: 2;">Prof. Dr. Uwe Pietrzyk<br>Diplom-Physiker<br>Institut für Neurowissenschaften und Medizin / INM-4<br>Forschungszentrum Jülich GmbH<br>52425 Jülich<br>Tel: +49-2461-61 4763<br>Fax: +49-2461-61 2820<br>Mobil: +49-162-103-4871<br>eMail: <a href="mailto:U.Pietrzyk@fz-juelich.de">U.Pietrzyk@fz-juelich.de</a><br><a href="http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html">http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html</a><br>&<br>Bergische Universität Wuppertal<br>Fakultät für Mathematik und Naturwissenschaften</div><div style="orphans: 2; widows: 2;">Büro: D.08.01<br>Gaußstr. 20<br>42097 Wuppertal<br>Tel: +49-(0)202-439-3523<br>Fax: +49-(0)202-439-2811<br>eMail: <a href="mailto:Uwe.Pietrzyk@physik.uni-wuppertal.de">Uwe.Pietrzyk@uni-wuppertal.de</a><br><a href="http://www.medizinphysik.uni-wuppertal.de/">http://www.medizinphysik.uni-wuppertal.de</a><br>----------------------------------------------------------------------/</div></div> </div> <br><div><div>On 21 Feb 2017, at 21:21, Hanieh Jozi <<a href="mailto:hanieh_jozi69@yahoo.com">hanieh_jozi69@yahoo.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div dir="auto"><div><div>Dear Uwe,</div><div>thanks for your guidance.</div><div>I want to convert lmf into projection but your guidance was about root format. I have simulated a cylindrical PET that is Siemens biograph 6</div><div>and as you know it's LMF output that can't be supported in STIR for reconstruction. So, I decided to convert lmf into projection then implement it in STIR.</div><div>my question is : how I can convert LMF TO projection?</div><div>Furthermore you said that is easy to use MATLAB, Could you please let me know about converting?</div><div>thanks a lot</div><div>Hanieh</div><br>Envoyé de mon iPhone</div><div><br>Le 20 févr. 2017 à 12:04, Pietrzyk, Uwe <<a href="mailto:u.pietrzyk@fz-juelich.de">u.pietrzyk@fz-juelich.de</a>> a écrit :<br><br></div><blockquote type="cite"><div><br></div>Hello Hanieh Jozi,<div><br></div><div>did you consider to use the program</div><div><br></div><div>Bin_GATE_v1.0.c,</div><div><br></div><div>which you can also find inn the GATE-Web-Site? </div><div><br></div><div><a href="http://www.opengatecollaboration.org/STIR">http://www.opengatecollaboration.org/STIR</a></div><div>(see also attached file)</div><div><br></div><div>This allows you to bin events (or coincidences) stored in a</div><div>root file to projection data , which can than be reconstructed</div><div>with STIR.</div><div><br></div><div>If you are simulating a gamma camera, you could use the</div><div>projection files and reconstruct those directly.</div><div>See the EDUGATE example “SPECT_to_Reco_Release_2014”.</div><div><br></div><div>It does not use math lab but IDL/GDL and it should be easy to </div><div>convert to mathlab!</div><div><br></div><div>I hope this helps</div><div><br></div><div>Kind regards,</div><div><br></div><div>Uwe Pietrzyk</div><div><br></div><div></div></blockquote><blockquote type="cite"><Bin_GATE_v1.0.c></blockquote><blockquote type="cite"><div></div><div><br></div><div><br><div> <div style="letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div><span style="orphans: 2; widows: 2;">/----------------------------------------------------------------------</span></div><div style="orphans: 2; widows: 2;">Prof. Dr. Uwe Pietrzyk<br>Diplom-Physiker<br>Institut für Neurowissenschaften und Medizin / INM-4<br>Forschungszentrum Jülich GmbH<br>52425 Jülich<br>Tel: +49-2461-61 4763<br>Fax: +49-2461-61 2820<br>Mobil: +49-162-103-4871<br>eMail: <a href="mailto:U.Pietrzyk@fz-juelich.de">U.Pietrzyk@fz-juelich.de</a><br><a href="http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html">http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html</a><br>&<br>Bergische Universität Wuppertal<br>Fakultät für Mathematik und Naturwissenschaften</div><div style="orphans: 2; widows: 2;">Büro: D.08.01<br>Gaußstr. 20<br>42097 Wuppertal<br>Tel: +49-(0)202-439-3523<br>Fax: +49-(0)202-439-2811<br>eMail: <a href="mailto:Uwe.Pietrzyk@physik.uni-wuppertal.de">Uwe.Pietrzyk@uni-wuppertal.de</a><br><a href="http://www.medizinphysik.uni-wuppertal.de/">http://www.medizinphysik.uni-wuppertal.de</a><br>----------------------------------------------------------------------/</div></div> </div> <br><div><div>On 20 Feb 2017, at 04:10, Hanieh Jozi <<a href="mailto:hanieh_jozi69@yahoo.com">hanieh_jozi69@yahoo.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Dear GATE-users,<br><br>I need to convert list mode data from GATE into projection data and I know LMF support in STIR has never worked yet.<br>In my opinion ,it's a good idea to do it by MATLAB means : convert lmf data (.css) into projection by MATLAB then l use it for STIR.<br>Has anyone succeed?!<br>I would be very grateful for any help you could provide.<br><br><br>Hanieh Jozi, M.S student |<br>Biomedical radiation Engineer |<br>cheers,<br><br>Envoyé de mon iPhone<br>_______________________________________________<br>Gate-users mailing list<br><a href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a><br><a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a></blockquote></div><br></div></blockquote></div></blockquote></div><br></div></body></html>