[Rtk-users] Rtk reconstruction

[Simon Rit]

Hi,
Yes, it's for creating the geometry. The raw files generally refer to the
projection images. Every vendor uses its own file format, there are
examples on the wiki for Elekta and Varian. For other vendors we might not
be able to help.
Please stay on the mailing list.
Best regards,
Simon

On Sun, Aug 21, 2022 at 8:52 AM Rakib Hossain <rakibbuet at outlook.com> wrote:

> Hi,
>
> I have completed the FDK script. Actually first line of the script
> rtksimulatedgeometry -n 180 -o geometry.xml
>
> Is it for creating geometry file? I have Circular cone beam CT raw file. I
> guess I have to convert it to geometry file in order to reconstruct. Will
> these script are enough? If yes, where I can input my raw file?
>
>
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
> Windows
>
>
>
> *From: *Simon Rit <simon.rit at creatis.insa-lyon.fr>
> *Sent: *Wednesday, August 17, 2022 1:25 PM
> *To: *Rakib Hossain <rakibbuet at outlook.com>
> *Cc: *rtk-users at public.kitware.com
> *Subject: *Re: [Rtk-users] (no subject)
>
>
>
> Hi,
>
> You need to download the file
> https://data.kitware.com/api/v1/item/5b179c938d777f15ebe2020b/download.
>
> Simon
>
>
>
> On Wed, Aug 17, 2022 at 8:24 AM Rakib Hossain <rakibbuet at outlook.com>
> wrote:
>
> I have followed Script/FDK. In 2nd step  *# Create projections of the phantom file*
>
>  rtkprojectgeometricphantom -g geometry.xml -o projections.mha --spacing 2 --dimension 256 --phantomfile SheppLogan.txt
>
>
>
> It shows this error –
>
>
>
> ExceptionObject caught with ppc->Update() in file E:\Rakib
> 400\New\src\Modules\Remote\RTK\applications\rtkprojectgeometricphantom\rtkprojectgeometricphantom.cxx
> line 110
>
>
>
> itk::ExceptionObject (0000005C126FE730)
>
> Location: "void __cdecl
> rtk::GeometricPhantomFileReader::GenerateOutputInformation(void)"
>
> File: E:\Rakib
> 400\New\src\Modules\Remote\RTK\src\rtkGeometricPhantomFileReader.cxx
>
> Line: 41
>
> Description: ITK ERROR: Error opening File
>
>
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
> Windows
>
>
>
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