[gate-users] Re: gate-users Digest, Vol 25, Issue 8

[Steven Staelens]

Quoting gate-users-request at lphe1pet1.epfl.ch:

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> Today's Topics:
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>    1. 	gamma camera : pinhole modelisation (attachment : gamma
>       camera	macro) (Galluccio Ludovic)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 18 Apr 2006 08:57:07 +0200 (CEST)
> From: Galluccio Ludovic <galluccio_ludovic at yahoo.fr>
> Subject: [gate-users] 	gamma camera : pinhole modelisation (attachment
> 	: gamma camera	macro)
> To: gate-users at lphe1pet1.epfl.ch
> Message-ID: <20060418065707.69956.qmail at web26210.mail.ukl.yahoo.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi,
>
> I try to modelize a gamma camera with a pinhole
> collimator (one hole and a cone with an insert at its
> extremity used as a zoom).
> When I do the simulation to study the sensibility of
> my model, with a part of the insert on the cone of the
> pinhole, my simulation gives bad results whereas when
> i've done the simulation with the insert just near the
> cone of pinhole, my results are good but reality is
> not really modelised.
> Someone know why?
>

Hi,

We are giving a presentation on these issues at next GATE meeting, end
of next week in Delft, The Netherlands:

# # #    April 27th:


*********  9:30 - 12:30 : Technical meeting
                 Coordinator: Sebastien Jan

1 / Steven Staelens - 20 min:

Septal penetration modeling: pinhole and cardiac SPECT case study


If you are there we can discuss more in depth (my presentation will also
be online for later reference).

best regards,

Steven


> Please help me.
>
> Best Regards,
>
> GALLUCCIO Ludovic
> Faculty of medecine
> Nice
>
>
>
>
>
>
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> End of gate-users Digest, Vol 25, Issue 8
> *****************************************
>
--

Steven Staelens, Ph.D.
Ghent University
ELIS Department
Proeftuinstraat 86
B-9000 Gent
tel.  +32 9 264 66 28
fax. +32 9 264 66 18
Steven.Staelens at ugent.be