[Castor-users] [SPAM] Question about Data Converter-Siemens Biograph mCT

[Yu Gan]

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> 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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