[Gate-users] Re: Specifying ROI during simulation

[Sebastien JAN]

Hi Khalid,

If I understand well your question, the answer is no.
You can define a specific region for the emission, but you can not 
define a specific region for the aquisition. By default, your simulation 
store all events which are detected by the scanner (according to the 
digitizer conditions of course)

Cheers
Sebastien

K.Alzimami at surrey.ac.uk wrote:
> Dear Sir/Madam,
> 
> First of al, sorry for sending an individual email but I have sent an 
> email through GATErs group but nobody
> 
> has replied yet.
> 
> I am doing SPECT Monte Carlo simulation using GATE and I have read all 
> the manual, but
> 
> I am wondering if I can specify the region of interest (ROI) during 
> simulation (acquisition) instead of using all field of view to record 
> the events within a specific ROI.
> 
> My question is that it is possible with GATE to specify ROI during 
> acquisition or not?
> 
> I f it is yes, could you please explain how?
> 
> Is there any cc. files that I can modify to specify ROI?
> 
> Kind Regard.
> 
> Khalid
>