<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1509532683142_22980"><span id="yui_3_16_0_ym19_1_1509532683142_22981">Hello,</span></div><div id="yui_3_16_0_ym19_1_1509532683142_22982"><span id="yui_3_16_0_ym19_1_1509532683142_22983"><br id="yui_3_16_0_ym19_1_1509532683142_22984"></span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1509532683142_22985"><span id="yui_3_16_0_ym19_1_1509532683142_22986">For
image reconstruction, as free softwares, I know a few. You can try
QSPECT
(http://www.bme.teiath.gr/ni/EnglishVersion/Downloads_files/Downloads.html),
CASToR (http://www.castor-project.org/) or STIR
(http://stir.sourceforge.net/)</span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1509532683142_22987"><span id="yui_3_16_0_ym19_1_1509532683142_22988"><br id="yui_3_16_0_ym19_1_1509532683142_22989"></span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1509532683142_22990"><span id="yui_3_16_0_ym19_1_1509532683142_22991">Regards,</span></div><span id="yui_3_16_0_ym19_1_1509532683142_22992">Konstantinos</span><div id="yui_3_16_0_ym19_1_1509532683142_23091"> </div><div class="signature" id="yui_3_16_0_ym19_1_1509532683142_23060"><div style="color:rgb(0, 0, 0);font-family:Arial;font-size:16px;font-style:normal;font-weight:normal;letter-spacing:normal;orphans:2;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" id="yui_3_16_0_ym19_1_1509532683142_23090"><span style="font-style:italic;" id="yui_3_16_0_ym19_1_1509532683142_23089">-----------------------------------------------------</span></div><span style="color:rgb(0, 0, 0);font-family:Arial;font-size:16px;font-weight:normal;letter-spacing:normal;orphans:2;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;font-style:italic;" id="yui_3_16_0_ym19_1_1509532683142_23088"> Konstantinos Chatzipapas<br> Medical Physicist, </span><span style="color:rgb(0, 0, 0);font-family:Arial;font-size:16px;font-weight:normal;letter-spacing:normal;orphans:2;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;font-style:italic;" id="yui_3_16_0_ym19_1_1509532683142_23105">MSc<br></span><div style="color:rgb(0, 0, 0);font-family:Arial;font-size:16px;font-style:normal;font-weight:normal;letter-spacing:normal;orphans:2;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;" id="yui_3_16_0_ym19_1_1509532683142_23062"><div id="yui_3_16_0_ym19_1_1509532683142_23061"><span style="font-style:italic;" id="yui_3_16_0_ym19_1_1509532683142_23087"> <span style="font-weight:bold;" id="yui_3_16_0_ym19_1_1509532683142_23086">University of Patras</span></span></div><div id="yui_3_16_0_ym19_1_1509532683142_23064"><div id="yui_3_16_0_ym19_1_1509532683142_23063"><span style="font-style:italic;"><br></span></div><div id="yui_3_16_0_ym19_1_1509532683142_23085"><span style="font-style:italic;" id="yui_3_16_0_ym19_1_1509532683142_23084"><span class="Apple-tab-span" style="white-space:pre;"> </span> web page:<span class="Apple-converted-space"> </span><a rel="nofollow" target="_blank" href="http://www.physicsmag.com/" id="yui_3_16_0_ym19_1_1509532683142_23083">Physics Magazine</a></span></div></div></div></div> <div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" style="display: block;"> <div style="font-family: Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"><font size="2" face="Arial"> Στις 9:14 μ.μ. Δευτέρα, 30 Οκτωβρίου 2017, ο/η Kurt V <kurtv1@hotmail.com> έγραψε:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv9312372316">
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<div class="yiv9312372316MsoNormal"><span style="font-size:14.0pt;">I am new to image reconstruction using GATE, I was wondering if anyone could provide me with details on how to best perform image reconstruction using a SPECT based imaging procedure?</span></div>
<div class="yiv9312372316MsoNormal"><span style="font-size:14.0pt;"> </span></div>
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<li class="yiv9312372316MsoListParagraphCxSpFirst" style="margin-left:0cm;">
<span style="font-size:14.0pt;line-height:106%;">What is the best way?</span></li><li class="yiv9312372316MsoListParagraphCxSpMiddle" style="margin-left:0cm;">
<span style="font-size:14.0pt;line-height:106%;">Can this somehow be done with an ECAT7 workflow?</span></li><li class="yiv9312372316MsoListParagraphCxSpMiddle" style="margin-left:0cm;">
<span style="font-size:14.0pt;line-height:106%;">Is it better to go from ASCII to another software?</span></li><li class="yiv9312372316MsoListParagraphCxSpMiddle" style="margin-left:0cm;">
<span style="font-size:14.0pt;line-height:106%;">Interfile to another software?</span></li><li class="yiv9312372316MsoListParagraphCxSpLast" style="margin-left:0cm;">
<span style="font-size:14.0pt;line-height:106%;">Is there another software efficient workflow that anyone knows of?</span></li></ul>
<div class="yiv9312372316MsoNormal"><span style="font-size:14.0pt;"> </span></div>
<div class="yiv9312372316MsoNormal"><span style="font-size:14.0pt;">If anyone has any words of wisdom for me, all advice would be greatly appreciated.</span></div>
<div class="yiv9312372316MsoNormal"><span style="font-size:14.0pt;"> </span></div>
<div class="yiv9312372316MsoNormal"><span style="font-size:14.0pt;">Thank you very much, </span></div>
<div class="yiv9312372316MsoNormal"><span style="font-size:14.0pt;">Sincerely,</span></div>
<div class="yiv9312372316MsoNormal"><span style="font-size:14.0pt;">Kurt W. Van Delinder</span></div>
<div class="yiv9312372316MsoNormal"> </div>
<div class="yiv9312372316MsoNormal"> </div>
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