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<DIV>Dear gate users,</DIV>
<DIV> </DIV>
<DIV>Please can any expert tell me how to obtain SPR of one CT scanner
projection? Also I want to output tree images, one scattering
image, one primary image and the other resultant image (obviously the current
CTScanner output this image). </DIV>
<DIV> </DIV>
<DIV>At present I have obtained ROOT file in the detector, but I do not
know:</DIV>
<DIV>1) should I extract scattering photons and primary photons from hits or
events?</DIV>
<DIV>2) how should I differenciate compton/primary
photon from the phantom but not in the detector? </DIV>
<DIV> </DIV>
<DIV>Any comments or suggestions would be greatly appreciated. </DIV>
<DIV> </DIV>
<DIV>Regards,</DIV>
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<DIV><SPAN>Janus</SPAN></DIV></BODY></HTML>