The problem is in the RTK I think. I was able to successfully save the output image as the .png extension with an ITK eample. I just checked with CMake GUI and it doesn't contain a such module. Please see the attachment. Any alternative approach is there ?
On Wed, Apr 22, 2020 at 3:37 PM Andreas Andersen <andreasg...@gmail.com> wrote: > It actually tells you the problem, you set the suffix of an unsupported > type. > However, it doesn't tell you that ITK can support PNG if you configure and > compile with the CMake option Module_ITKIOPNG=ON (unless they changed it) > I think the type should automatically register after a successful rebuild. > > /Andreas > > On Wed, 22 Apr 2020, 16:10 Isuru Suranga Wijesinghe, < > isurusuranga.wijesin...@gmail.com> wrote: > >> Hi, >> >> I have tried to save the out image as .png and it gave an error as below. >> >> itk::ImageFileWriterException (0000003E08EFFCC0) Location: "unknown" >> File: D:\ITK\Source\Modules\IO\ImageBase\include\itkImageFileWriter.hxx >> Line: 128 Description: Could not create IO object for writing file >> E:/DRRGeneratedDataset/one_CT/DRR_RTK/first.png >> Tried to create one of the following: >> GDCMImageIO >> MetaImageIO >> TIFFImageIO >> You probably failed to set a file suffix, or set the suffix to an >> unsupported type. >> >> And when changing the output extension to .mha it gives below error. >> 'FirstReconstruction.exe' (Win32): Loaded >> 'C:\Windows\System32\kernel.appcore.dll'. >> Exception thrown at 0x00007FF68D387919 in FirstReconstruction.exe: >> 0xC0000005: Access violation reading location 0xFFFFFFFFFFFFFFFF. >> >> I have attached the source code (.cpp) file for your further reference. >> Please let me know if I have done any mistake. >> >> >> On Tue, Apr 21, 2020 at 4:43 PM Simon Rit <simon....@creatis.insa-lyon.fr> >> wrote: >> >>> Projection is centered on point (0,0,0) mm in your input >>> (PhaseImage_01.mha) (as described in the doc). Check where this point is in >>> your input. If it's outside, then you need to modify its origin (in the ITK >>> sense, check ITK doc). >>> >>> On Tue, Apr 21, 2020 at 5:36 PM Isuru Suranga Wijesinghe < >>> isurusuranga.wijesin...@gmail.com> wrote: >>> >>>> Hi, >>>> >>>> I have built rtkforwardprojections code. And pass the appropriate >>>> parameters to the generated exe from the command line as below. >>>> But there is nothing in the output location. I have attached herewith >>>> my geomtry.xml as well. >>>> >>>> D:/RTK/Build/bin/Release>rtkforwardprojections -g D:/geomtry.xml -i >>>> D:\\Subject_01\\CT\\PhaseImage_01.mha -o D:/_rtk_output.png >>>> >>>> On Mon, Apr 20, 2020 at 8:45 PM Simon Rit < >>>> simon....@creatis.insa-lyon.fr> wrote: >>>> >>>>> Hi, >>>>> Look at the doc on the geometry file >>>>> <http://www.openrtk.org/Doxygen/DocGeo3D.html> and >>>>> rtksimulatedgeometry >>>>> <https://github.com/SimonRit/RTK/tree/master/applications/rtksimulatedgeometry> >>>>> for creating one file. AddProjection >>>>> <http://www.openrtk.org/Doxygen/classrtk_1_1ThreeDCircularProjectionGeometry.html#a39d6a67147cac1f2b5d75f5958a48f9a> >>>>> takes several parameters. Given your scheme, it should look like >>>>> AddProjection(1000, 1536, angle, +/-190 etc) >>>>> It looks like an Elekta geometry given the distances, check the >>>>> example here >>>>> <http://wiki.openrtk.org/index.php/RTK/Examples/ElektaReconstruction> >>>>> if you can get access to the database. >>>>> Simon >>>>> >>>>> On Mon, Apr 20, 2020 at 9:31 PM Isuru Suranga Wijesinghe < >>>>> isurusuranga.wijesin...@gmail.com> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I'm currently looking rtkforwardprojections example [1] to generate >>>>>> DRR images from 3D-CT volumes. My question is how can I set custom >>>>>> geometric configurations as in the sample attached image ? >>>>>> >>>>>> Can you please help with a relevant example of this. ? >>>>>> >>>>>> [1] >>>>>> https://github.com/SimonRit/RTK/blob/b32cffdc6f9d7a432c50023c370ed996a7985b69/applications/rtkforwardprojections/rtkforwardprojections.cxx >>>>>> >>>>>> Thanks and Best Regards, >>>>>> Isuru >>>>>> _______________________________________________ >>>>>> Rtk-users mailing list >>>>>> Rtk-users@public.kitware.com >>>>>> https://public.kitware.com/mailman/listinfo/rtk-users >>>>>> >>>>> _______________________________________________ >> Rtk-users mailing list >> Rtk-users@public.kitware.com >> https://public.kitware.com/mailman/listinfo/rtk-users >> >
_______________________________________________ Rtk-users mailing list Rtk-users@public.kitware.com https://public.kitware.com/mailman/listinfo/rtk-users
