[Rtk-users] Digital Breast Tomosynthesis - Iterative reconstruction

Simon Rit simon.rit at creatis.insa-lyon.fr
Wed Jun 10 07:40:02 EDT 2015


Hi,
Can you send the mhd header and the geometry file to reproduce the bug? You
don't have to send the data, we should be able to simulate it.
Thanks,
Simon

On Wed, Jun 10, 2015 at 1:35 PM, Padraig Looney <padraig.looney at gmail.com>
wrote:

> Dear All,
>
>
> In my group we have been using RTK for digital breast tomosynthesis. We
> have successfully used the back projection FDK algorithms to reconstruct
> our stack of planes. I have been trying to use the SART filter instead to
> compare. The geometry has remained the same as for the case of the back
> projection but I now get an ITK error at runtime
>
> itk::ERROR: Cannot account for detector displacement larger than 50% of
> panel size. Corner inf=-0 and corner sup=-163.422
>
> Any help would be appreciated.
>
> Thanks
> Pádraig
>
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