Hi Christoph, The option is available but for a given type of projections only. The automated i0 detection only works with an unsigned short input, as you can see from the graph here <http://www.openrtk.org/Doxygen/dot_inline_dotgraph_18.png> in the ProjectionsReader documentation <http://www.openrtk.org/Doxygen/classrtk_1_1ProjectionsReader.html>. With another type, e.g., float, that will not work. Regards, Simon
On Mon, Mar 14, 2016 at 1:36 PM, Christoph Zöllner < [email protected]> wrote: > Dear all, > > I'd like to ask for your advice. > > While running the rtkfdk function with the --i0 option with CUDA on a > linux machine, I'm getting the following error message: > > Regular expression matches 1 file(s)... > ExceptionObject caught with reader->UpdateOutputInformation() in file > /scratch-local/rauscher/rtk_1.2.0/RTK-1.2.0/code/rtkGgoFunctions.h line 197 > > itk::ExceptionObject (0x29d20e0) > Location: "unknown" > File: > /scratch-local/rauscher/rtk_1.2.0/RTK-1.2.0/code/rtkProjectionsReader.txx > Line: 453 > Description: itk::ERROR: Can not use I0 in > LUTbasedVariableI0RawToAttenuationImageFilter with this input (not > implemented) > > > > It says not implemented, but the i0-option is listed in the help menu. > I'm using rtk 1.2.0. > > Regards, > > Christoph Zoellner > _______________________________________________ > Rtk-users mailing list > [email protected] > http://public.kitware.com/mailman/listinfo/rtk-users >
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