<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> Dear Leda, <div><br> </div> <div>could you send me the macro-files (*.mac) you are using</div> <div>to have a direkt look at the output. Did you also produce</div> <div>root-files and did you look at the data through ROOT to check</div> <div>they look consistent?</div> <div><br> </div> <div>Kind regards and best wishes,</div> <div><br> </div> <div>Uwe<br> <div> <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> Fachbereich C - Physik / 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@physik.uni-wuppertal.de</a><br> <a href="http://www.medizinphysik.uni-wuppertal.de/">http://www.medizinphysik.uni-wuppertal.de</a><br> ----------------------------------------------------------------------/</div> </div> <br> <div> <div>On 09 Sep 2014, at 22:58, Leda Lorenzon <<a href="mailto:lorenzon.leda88@gmail.com">lorenzon.leda88@gmail.com</a>> wrote:</div> <br class="Apple-interchange-newline"> <blockquote type="cite"> <div dir="ltr"> <div><font face="Times New Roman" size="3"></font> <p style="margin:0cm 0cm 10pt"><span lang="EN-US"><font face="Calibri" size="3">Dear Uwe,</font></span></p> <font face="Times New Roman" size="3"></font> <p style="margin:0cm 0cm 10pt"><span lang="EN-US"><font face="Calibri"><font size="3">I’ve just tried to read the projections as you suggested</font><font size="3">, but it doesn’t work. I don’t know which is the problem. </font></font></span></p> <font face="Times New Roman" size="3"></font></div> <div><br> </div> <div>Kind regards and best wishes.</div> <div>Leda Lorenzon</div> </div> <div class="gmail_extra"><br> <div class="gmail_quote">2014-09-06 22:22 GMT+02:00 Pietrzyk, Uwe <span dir="ltr"> <<a href="mailto:u.pietrzyk@fz-juelich.de" target="_blank">u.pietrzyk@fz-juelich.de</a>></span>:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div style=""> <div><br> </div> Dear Leda, <div><br> </div> <div>soon, there will be a new EduGATE example called SPECT_To_Reco and from</div> <div>this example I copy the read me to read the projections with Fiji / ImageJ (See below).</div> <div><br> </div> <div>I hope it works in your case too.</div> <div><br> </div> <div>Kind regards and best wishes,,</div> <div>Uwe</div> <div><br> </div> <div>---------------</div> <div> <div># File: Readme_reco_demo_Fiji.txt</div> <div># Fiji / ImageJ import of GATE-projections and reconstructed images:</div> <div><br> </div> <div>-----</div> <div><br> </div> <div># Projections:</div> <div><br> </div> <div># use: File -> Import -> raw -> select "file".sin</div> <div><br> </div> <div># to be taken from .hdr-file</div> <div># size of projection: 128x128 pixel</div> <div># No. projections: 60 </div> <div># -> file contains 60 images of 128x128 pixel (width x height)</div> <div># unsigned 16 bit integer</div> <div># littleendian</div> <div><br> </div> </div> <div>———</div> <div><br> </div> <div><br> <div> <div><span>/----------------------------------------------------------------------</span></div> <div>Prof. Dr. Uwe Pietrzyk<br> Diplom-Physiker<br> Institut für Neurowissenschaften und Medizin / INM-4<br> Forschungszentrum Jülich GmbH<br> 52425 Jülich<br> Tel: <a href="tel:%2B49-2461-61%204763" target="_blank" value="+492461614763">+49-2461-61 4763</a><br> Fax: <a href="tel:%2B49-2461-61%202820" target="_blank" value="+492461612820">+49-2461-61 2820</a><br> Mobil: <a href="tel:%2B49-162-103-4871" target="_blank" value="+491621034871">+49-162-103-4871</a><br> eMail: <a href="mailto:U.Pietrzyk@fz-juelich.de" target="_blank">U.Pietrzyk@fz-juelich.de</a><br> <a href="http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html" target="_blank">http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html</a><br> &<br> Bergische Universität Wuppertal<br> Fachbereich C - Physik / D.08.01<br> Gaußstr. 20<br> 42097 Wuppertal<br> Tel: <a href="tel:%2B49-%280%29202-439-3523" target="_blank" value="+492024393523"> +49-(0)202-439-3523</a><br> Fax: <a href="tel:%2B49-%280%29202-439-2811" target="_blank" value="+492024392811"> +49-(0)202-439-2811</a><br> eMail: <a href="mailto:Uwe.Pietrzyk@physik.uni-wuppertal.de" target="_blank">Uwe.Pietrzyk@physik.uni-wuppertal.de</a><br> <a href="http://www.medizinphysik.uni-wuppertal.de/" target="_blank">http://www.medizinphysik.uni-wuppertal.de</a><br> ----------------------------------------------------------------------/</div> </div> <br> <div> <div> <div class="h5"> <div>On 06 Sep 2014, at 09:47, Leda Lorenzon <<a href="mailto:lorenzon.leda88@gmail.com" target="_blank">lorenzon.leda88@gmail.com</a>> wrote:</div> <br> </div> </div> <blockquote type="cite"> <div> <div class="h5"> <div dir="ltr"><font face="Times New Roman" size="3"></font> <div style="margin:0cm 0cm 10pt"><span lang="EN-US"><font face="Calibri" size="3"> </font></span><br> </div> <font face="Times New Roman" size="3"></font> <p style="margin:0cm 0cm 10pt"><span lang="EN-US"><font face="Calibri" size="3">Dear Gate-users,</font></span></p> <font face="Times New Roman" size="3"></font> <p style="margin:0cm 0cm 10pt"><font face="Calibri"><span lang="EN-US"><font size="3">I tried to execute the template macro files </font><span><font size="3"> </font></span><font size="3">provided in the folder /examples/example_ARF. When I execute the macro “useARFTables” I obtain the output image (“benchARFMultiProjections.hdr” </font><span><font size="3"> </font></span><font size="3">and “benchARFMultiProjections.sin” ) but when I try to open it with ImageJ I obtain an image which is not correct. The simulated source is a point one but the output image is not representing a point source. </font></span><span lang="EN-US" style="line-height:115%;font-size:11.5pt">I sent you a screen shots of one projection.</span></font></p> <font face="Times New Roman" size="3"></font> <div style="margin:0cm 0cm 10pt"><span lang="EN-US" style="line-height:115%;font-size:11.5pt"><font face="Calibri">Do I make anything wrong?</font></span></div> <div style="margin:0cm 0cm 10pt"><span lang="EN-US" style="line-height:115%;font-size:11.5pt"><font face="Calibri">Please help me.</font></span></div> <div style="margin:0cm 0cm 10pt"><span lang="EN-US" style="line-height:115%;font-size:11.5pt"><font face="Calibri">Leda</font></span></div> <div style="margin:0cm 0cm 10pt"><span lang="EN-US" style="line-height:115%;font-size:11.5pt"><font face="Calibri"></font></span><br> </div> <font face="Times New Roman" size="3"></font></div> </div> </div> <span><benchARFMultiProjections.hdr></span><span><benchARFMultiProjections.png></span>_______________________________________________<br> Gate-users mailing list<br> <a href="mailto:Gate-users@lists.opengatecollaboration.org" target="_blank">Gate-users@lists.opengatecollaboration.org</a><br> <a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a></blockquote> </div> <br> </div> <br> <font face="Arial" size="1"><br> ------------------------------------------------------------------------------------------------<br> ------------------------------------------------------------------------------------------------<br> Forschungszentrum Juelich GmbH<br> 52425 Juelich<br> Sitz der Gesellschaft: Juelich<br> Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. 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