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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=FR link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Let’s N = </span><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>mtxsizI*mtxsizJ*AllAngles and S be the number of subsets where AllAngles is a multiple of S<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>Your data are considered in CASToR as a 1D vector of size N (Data(1:N)) and not as a 3D matrix (Mat(1:mtxsizI,1:mtxsizJ,1:AllAngles)). This is the confusing part.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>When looping on the “histogram events”, CASToR will read the following events for the first subset: Data(1),Data(S+1),Data(2*S+1),Data(3*S+1), …,Data(N-S+1) <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>and the following events for the second subset: Data(2),Data(S+2),Data(2*S+2),Data(3*S+2), …, Data(N-S+2).<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>If the data are written as:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>iEvent = 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>Do J=1,mtxsizJ<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> Do I=1,mtxsizI<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> Do K=1,AllAngles<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> I1=I<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> J1=J<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> K1=K<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> Data(iEvent) = Mat(I1,I1,K1)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> Angle(iEvent) = K1-1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> Bin(iEvent) = MtxsizI*(J1-1)+(I1-1) <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> Write(ITime, Data(iEvent), Angle(iEvent), Bin(iEvent)) <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> iEvent = iEvent + 1 <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> EndDo<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'> EndDo<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>EndDo<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>then, Data(1) = Mat(1,1,1), Data(S+1) = Mat(1,1,S+1), Data(2*S+1) = Mat(1,1,2*S+1), Data(3*S+1)=Mat(1,1,3*S+1), … , Data(N-S+1) = Mat(mtxsizI,mtxSizJ,AllAngles-S+1) <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>and Data(2) = Mat(1,1,2), Data(S+2) = Mat(1,1,S+2), Data(2*S+2) = Mat(1,1,2*S+2), Data(3*S+2)=Mat(1,1,3*S+2), … , Data(N-S+2)= Mat(mtxsizI,mtxSizJ,AllAngles-S+2). <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>Hope this helps,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>Claude</span><span style='font-family:"Calibri","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>De :</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Michael Ljungberg [mailto:michael.ljungberg@med.lu.se] <br><b>Envoyé :</b> mercredi 26 avril 2017 12:44<br><b>À :</b> COMTAT Claude; castor-users@lists.castor-project.org<br><b>Objet :</b> Re: [Castor-users] [Castor-devel] Fwd: Re: TR: SPECT reading Interfile<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>OK but then it does not match what you suggested previously<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>Then, first subset will contain Mat(i=0,j=0,k=0), Mat(i=0,j=0,k=N), Mat(i=0,j=0,k=2*N), … and the resulting subsets will be better balanced.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>Hälsningar / Best regards<br><br>Michael<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>From: </span></b><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>Castor-users <<a href="mailto:castor-users-bounces@lists.castor-project.org">castor-users-bounces@lists.castor-project.org</a>> on behalf of COMTAT Claude <<a href="mailto:claude.comtat@cea.fr">claude.comtat@cea.fr</a>><br><b>Date: </b>Wednesday, 26 April 2017 at 12:05<br><b>To: </b>"<a href="mailto:castor-users@lists.castor-project.org">castor-users@lists.castor-project.org</a>" <<a href="mailto:castor-users@lists.castor-project.org">castor-users@lists.castor-project.org</a>><br><b>Subject: </b>Re: [Castor-users] [Castor-devel] Fwd: Re: TR: SPECT reading Interfile<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p></div><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Remove the loop on the subsets, and try again:</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> Do J=1,mtxsizJ</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> Do I=1,mtxsizI</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> Do K=1,AllAngles</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>I1=I</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> J1=J</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> K1=(K-1)</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>Write(1) ITime,Mat(i1,j1,k1),</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> * (K1-1),MtxsizI*(J1-1)+(I1-1)</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> EndDo</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> EndDo</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> EndDo</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-GB style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>De :</span></b><span lang=EN-GB style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Castor-devel [<a href="mailto:castor-devel-bounces@lists.castor-project.org">mailto:castor-devel-bounces@lists.castor-project.org</a>] <b>De la part de</b> Carlier Thomas<br><b>Envoyé :</b> mercredi 26 avril 2017 11:02<br><b>À :</b> <a href="mailto:castor-devel@lists.castor-project.org">castor-devel@lists.castor-project.org</a><br><b>Objet :</b> [Castor-devel] Fwd: Re: [Castor-users] TR: SPECT reading Interfile</span><span lang=EN-GB><o:p></o:p></span></p></div></div><p class=MsoNormal><span lang=EN-GB> <o:p></o:p></span></p><p><span lang=EN-GB>Je regarde quand j'aurai le temps... Si certains veulent se lancer avant => pas de soucis !<o:p></o:p></span></p><p><span lang=EN-GB> <o:p></o:p></span></p><p><span lang=EN-GB>Thomas<o:p></o:p></span></p><div><p class=MsoNormal><span lang=EN-GB><br><br>-------- Message transféré -------- <o:p></o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0><tr><td nowrap valign=top style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal align=right style='text-align:right'><b>Sujet : </b><o:p></o:p></p></td><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal>Re: [Castor-users] TR: SPECT reading Interfile<o:p></o:p></p></td></tr><tr><td nowrap valign=top style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal align=right style='text-align:right'><b>Date : </b><o:p></o:p></p></td><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal>Wed, 26 Apr 2017 08:59:17 +0000<o:p></o:p></p></td></tr><tr><td nowrap valign=top style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal align=right style='text-align:right'><b>De : </b><o:p></o:p></p></td><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal>Michael Ljungberg <a href="mailto:michael.ljungberg@med.lu.se"><michael.ljungberg@med.lu.se></a><o:p></o:p></p></td></tr><tr><td nowrap valign=top style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal align=right style='text-align:right'><b>Pour : </b><o:p></o:p></p></td><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal>Carlier Thomas <a href="mailto:thomas.carlier@chu-nantes.fr"><thomas.carlier@chu-nantes.fr></a><o:p></o:p></p></td></tr></table><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-GB><br><br><br><o:p></o:p></span></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>Note that I have written a conversion program from SPECT interfiles too castor format. According to our discussions I create the *.cdf file from the fortran loop</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> Do M=1,Subsets </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> Do J=1,mtxsizJ</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> Do I=1,mtxsizI</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> Do K=1,IAngles</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>I1=I</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> J1=J</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> K1=(K-1)*Subsets+M</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=SV style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>Write(1) ITime,Mat(i1,j1,k1),</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> * (K1-1),MtxsizI*(J1-1)+(I1-1)</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> EndDo</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> EndDo</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> EndDo</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> EndDo</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>I hope this is write. Here is a zip file with the projections and the reconstructed images (three iterations and data organised in 16 subsets)</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'><a href="https://www.dropbox.com/s/bjvtvs7sy17skmv/castor.zip?dl=0">https://www.dropbox.com/s/bjvtvs7sy17skmv/castor.zip?dl=0</a></span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>Hälsningar / Best regards<br><br>Michael</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>From: </span></b><span lang=EN-GB style='font-family:"Calibri","sans-serif"'>Castor-users <a href="mailto:castor-users-bounces@lists.castor-project.org"><castor-users-bounces@lists.castor-project.org></a> on behalf of Carlier Thomas <a href="mailto:thomas.carlier@chu-nantes.fr"><thomas.carlier@chu-nantes.fr></a><br><b>Date: </b>Wednesday, 26 April 2017 at 10:26<br><b>To: </b><a href="mailto:castor-users@lists.castor-project.org">"castor-users@lists.castor-project.org"</a> <a href="mailto:castor-users@lists.castor-project.org"><castor-users@lists.castor-project.org></a><br><b>Subject: </b>Re: [Castor-users] TR: SPECT reading Interfile</span><span lang=EN-GB><o:p></o:p></span></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB> <o:p></o:p></span></p></div><p><span lang=EN-GB>Dear Michael,<o:p></o:p></span></p><p><span lang=EN-GB> <o:p></o:p></span></p><p><span lang=EN-GB>Would it be possible to send us your projections and your log file for this reconstruction?<o:p></o:p></span></p><p><span lang=EN-GB>We will investigate the problem with your data because we did not experience such artifacts.<o:p></o:p></span></p><p><span lang=EN-GB>Thanks<o:p></o:p></span></p><p><span lang=EN-GB> <o:p></o:p></span></p><p><span lang=EN-GB>Thomas<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB> <o:p></o:p></span></p><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB>Le 26/04/2017 à 07:57, Michael Ljungberg a écrit :<o:p></o:p></span></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>Hi Claude and others</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>I finally got it working for osem. Thank you for all help. I have noticed that when using a relatively low angles/subset there appear artefacts in the images that is constant in position though out the number of slices. The example is for 8 angles/subsets. I will investigate effect this a little bit more. Is there any one that has seen this before?</span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'>Hälsningar / Best regards<br><br>Michael</span><span lang=EN-GB><o:p></o:p></span></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-GB style='font-size:11.0pt;font-family:"Verdana","sans-serif"'> </span><span lang=EN-GB><o:p></o:p></span></p></div></div></div><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-GB><br><br><br><br><o:p></o:p></span></p><pre><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>_______________________________________________<o:p></o:p></span></pre><pre><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'>Castor-users mailing list<o:p></o:p></span></pre><pre><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'><a href="mailto:Castor-users@lists.castor-project.org">Castor-users@lists.castor-project.org</a><o:p></o:p></span></pre><pre><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New"'><a href="http://lists.castor-project.org/listinfo/castor-users">http://lists.castor-project.org/listinfo/castor-users</a><o:p></o:p></span></pre></blockquote><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><span lang=EN-GB><br><br><br><o:p></o:p></span></p></div></div></div></body></html>