[Castor-users] error in TOF results

[Hadi Rezaei]

Dear CASToR users
I used the castor3.0.1 to reconstruct a PET data of some cylindrical
phantoms and I used different TOF_reso values and also non TOF case. But I
found that the SNR value of the non TOF was bigger than the TOF cases of
400,300,200 ps ( with decreasing the TOF value the SNR decreased) . Should
I modify the TOF command in Cdh file to apply the TOF on the image quality?
Did anyone face this issue?
Thank you so much.
Hadi
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