[Castor-users] error in TOF results

[Hadi Rezaei]

Hi Simon
Thank you for your reply
Yes, I used the same dataset for all reconstructions.
Best regards
Hadi


On Wed, Mar 3, 2021 at 1:14 PM STUTE Simon <simon.stute at chu-nantes.fr>
wrote:

> Dear Hadi,
>
>
> Are you using the same dataset for your different reconstructions ?
>
>
> Simon
>
>
> ------------------------------
> *De :* Castor-users <castor-users-bounces at lists.castor-project.org> de la
> part de Hadi Rezaei <hrezaei.m.ph at gmail.com>
> *Envoyé :* mercredi 3 mars 2021 10:33
> *À :* castor-users at lists.castor-project.org
> *Objet :* [Castor-users] error in TOF results
>
> 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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