[Castor-users] [SPAM] Question about Data Converter-Siemens Biograph mCT
Carlier Thomas
thomas.carlier at chu-nantes.fr
Fri Apr 12 11:46:36 CEST 2019
Hi,
It is relatively straightforward. You should activate the flag -d when
using e7_recon and of course specify the output directory.
Best
Thomas
Le 12/04/2019 à 11:31, Yu Gan a écrit :
> Hi Carlier,
>
> Thanks for your reply. I checked my all files after using JSRecon from
> e7 toolbox. Did not find a file like smoothed_rand_xx.s. Would you
> mind sending me more details of how to get a smoothed random sinogram?
>
> Best wishes!
> Yu
>
> Carlier Thomas <thomas.carlier at chu-nantes.fr
> <mailto:thomas.carlier at chu-nantes.fr>> 于2019年4月10日周三 下午5:51写道:
>
> Dear Yu,
>
>
> The random sinogram is mandatory to convert data into Castor
> format. When using e7tools, you can have access to the smoothed
> random sinogram (like the scatter sinogram..). It is named
> something like smoothed_rand_xx.s. This is directly the estimated
> random sinogram (with low variance) as computed by the approach
> developed by V. Panin.
>
> Best,
>
>
> Thomas
>
> Nuclear Medicine
>
> University hospital
>
> Nantes, France
>
>
> Le 09/04/2019 à 05:38, Yu Gan a écrit :
>> Hi All,
>>
>> I am trying to use the tool for the conversion of Siemens
>> Biography mCT PET data to the CASToR data file format. In this
>> tool, there are four mandatory options (output name,
>> normalization sinogram, prompts sinogram and random sinogram).
>> However, after using e7 toolbox, I do not have a random
>> sinogram. How to solve this problem?
>>
>> By the way, anyone using CASToR is from Australia or China?
>>
>> Best wishes!
>> Yu
>>
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