[Castor-users] How to apply 'time resolution (200 ps)' and 'random&scatter correction' to the offset detector

[tmerlin]

Dear Suhwan,


Using the GATE to CASToR tool, you can use the "/-TOF_reso/" option in 
order to enable TOF and set a time resolution corresponding to the CRT.

Regarding scatter and random correction, the tool just computes 
scatter/random rate according to the acquisition and doesn't perform 
real scatter and random corrections. If you want to perform these 
corrections, you will have to compute them yourself. Alternatively, you 
can choose to ignore scatter and random and only convert the trues with 
the /-t/ option.


Hope this helps,
Thibaut


On 07/03/2022 12:47, Shwan K wrote:
>
> Dear CASToR Users and Developers,
>
> Hi I am Suhwan Kim
>
> I designed the offset detector of 'PETscanner' using the GATE tool.
>
> I want to apply 'time resolution (200 ps)' and 'random&scatter 
> correction' when performing image reconstruction.
>
> I don't know how to proceed.
>
> can you help me??
>
> Thanks
>
> Suhwan Kim
>
>
> _______________________________________________
> Castor-users mailing list
> Castor-users at lists.castor-project.org
> https://lists.castor-project.org/mailman/listinfo/castor-users
>
> To look for something in the mailing-list archives, use the search box at:
> https://castor-project.org/mailing-list

-- 
Thibaut MERLIN -- PhD

Docteur en Imagerie Médicale au Laboratoire de Traitement de l'Information Medicale (LaTIM - INSERM UMR 1101)
Institut Brestois de recherche en Bio-Santé (IBRBS)
12 Avenue Foch, 29200 Brest, FRANCE
Tel: 06.75.12.24.90

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.castor-project.org/pipermail/castor-users/attachments/20220307/f836a4da/attachment.html>