[Castor-users] Visualisation of a Line of the System Matrix

Simon Stute simon.stute at cea.fr
Tue May 2 17:47:12 CEST 2017


Hi again !

Could you send the geometry description of your scanner along with your 
tiny list-mode please ?
I will be able to test it quickly and find why you do not see nothing.

Cheers
Simon

Le 28/04/2017 à 19:06, M.R Teimoori a écrit :
> Hi All,
>
> I would like to visualize a sample line of the system matrix using 
> CASToR. If I am not wrong, this should be feasible when you input a 
> single coincidence data (corresponding to the desire line of the 
> system matrix) and reconstruct an image using listmode EM with 1 
> iteration. However, CASToR returns a uniform image if the input has 
> only the data for one coincidence. Why is this not possible? If 
> anybody knows a workaround, please let me know.
>
> Thank you for your help,
>
> Cheers,
> Reza
>
>
>
>
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> Castor-users at lists.castor-project.org
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