[gate-users] RE: [gate-devel] GE Advance

Mutanga Theodore muathe02 at student.umu.se
Fri Nov 19 22:18:43 CET 2004


Hi Sadek, it seems we are working on similar things, I used GE Discovery
ST and you are using GE ADvance, have you used GATE to model to scanner ?
Are you getting any images from you scan ? I'd like to see if you succeded
in reconstructing the sinograms, I am stuck in getting a valid sinogram, i
have modeled the scanner all right and cheked the geometry, I tried some
runs with simple phantoms and sources but the reconstructed sinograms
(using STIR) don't show me anything. Ill be glad to see your results,
maybe ill learn a thing or two.

Cheers
Theo

-----------------------
Dep't Of Radiation Physics´
Umeå University
Sweden

> Hi again, kris
>
> I have added those information in my header file, and it's now working.
> Thanks.
>
>   Sadek
>
> -----Original Message-----
> From:	gate-devel-bounces at lphe1pet1.epfl.ch on behalf of Nehmeh,
> Sadek/Medical Physics
> Sent:	Fri 11/19/2004 1:46 PM
> To:	GATE feedback and helpline for Users; ywyang
> Cc:	Devel_list GATE
> Subject:	[gate-devel] GE Advance
>
>
> 	Hi Kris,
>
> 	with STIR1.3, I'm getting the warnings below, when I run the
> sensitivity. Am I doing smth wrong?! Thanks.
>
>
> WARNING: Scanner GE Advance: transaxial block info is not set
>
> WARNING: Scanner GE Advance: transaxial bucket info is not set
>
> WARNING: Scanner GE Advance: axial block info is not set
>
> WARNING: Scanner GE Advance: axial bucket info is not set
>
>
> 	Regards,
>
> ----------------------------------------
>  Sadek A. Nehmeh, Ph.D.
>  Assistant Attending Physicist
>  Medical Physics Department
>  Nuclear Medicine Service
>  Memorial Sloan-Kettering Cancer Center
>  Tel: (212)-639-2175
>  Email: nehmehs at mskcc.org
> ------------------------------------------
>
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