回复： Re: [Gate-users] 3-D image reconstruction using STIR from GATE Results

[Claude Comtat]

No, I did not use ifheaders_for_ecat7. I used an ecat7 dedicated
software developped by the University of Louvain-la-Neuve, Belgium,
(iv_volumetool) to display directly the ecat7 sinogram file generated by
GATE. As far as GATE is concerned, there is no problem with your macro
and the ecat7 sinogram file is correct.

Claude

Guifen Lin wrote:

> Hi,Claude
>
> Does you you do as my steps?I means using "ifheaders_for_ecat7"
> and than display the sinogram.
> guifen
>
> Claude Comtat <claude.comtat at cea.fr> 写道：
>
>     Hi Guifen,
>
>     I just run your macro. First, your point source is not at the center
>     (x=0,y=0):
>
>     /gate/source/F18LineSource/gps/centre 10.0 0.0 0.0 cm
>
>     Anyhow, the resulting sinogram (MySinogramFile.S) just looks fine.
>     I do not see any particular problem. Maybe your problem is related to
>     the way you display the sinogram.
>
>     All the best,
>
>     Claude
>