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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hello everyone,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have ran a SPECT simulation with a whole piece of crystal and use the interfile output of projection set to get the projection image. And it works well. Now I’m trying to make the whole crystal pixelated. My question is when I use the projection property, how can I match the pixelated crystal to every pixel? In the geometry parts I can use the setTranslation to match the collimator and crystal but I haven’t find any function that similar to this to fit the projection pixel. What should I do? Any suggestions?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Chao<o:p></o:p></p></div>
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