Hi, Great, thanks for the feedback. The FFTW stuff is probably a question for the ITK forum but you can probably get around by using a pre-compiled version of FFTW (I presume you're on windows). It's not mandatory for RTK but improves the speed of filtering on the CPU. Simon
On Wed, Jun 26, 2019 at 8:27 PM Howard <[email protected]> wrote: > Hi Simon, > > Following your suggestion to build ITK5.0.0 with the option Module_RTK > turned on, I finally succeeded in running the first reconstruction example. > The problem from ThreeDCircularProjectionGeometry GeometryType I posted > yesterday was also fixed with the new ITK5.0.0 build. > > For your reference, while building ITK 5.0.0, I still could not turn on > ITK_USE_FFTWD > and ITK_USE_FFTWF. Not sure this would affect the RTK application, though. > > Howard > > On Wed, Jun 26, 2019 at 1:23 AM Simon Rit <[email protected]> > wrote: > >> Hi Howard, >> Sorry to hear you're struggling. You need to set ITK_DIR to the location >> of your ITK build. It may have been removed from cmake but it's provided by >> ITK. >> The simplest is to build the latest ITK 5.0.0 and to simply turn on the >> option Module_RTK. >> Simon >> >> On Wed, Jun 26, 2019 at 12:55 AM Howard <[email protected]> wrote: >> >>> Hi, >>> >>> I followed the instructions on the RTK wiki page to build the latest >>> RTK. With upgrading ITK to v4.13.0, during the build I encountered the >>> following error: >>> >>> CMake Error at CMakeLists.txt:94 (find_package): >>> By not providing "FindITK.cmake" in CMAKE_MODULE_PATH this project has >>> asked CMake to find a package configuration file provided by "ITK", >>> but >>> CMake did not find one. >>> >>> Could not find a package configuration file provided by "ITK" >>> (requested >>> version 4.12.0) with any of the following names: >>> >>> ITKConfig.cmake >>> itk-config.cmake >>> >>> Add the installation prefix of "ITK" to CMAKE_PREFIX_PATH or set >>> "ITK_DIR" >>> to a directory containing one of the above files. If "ITK" provides a >>> separate development package or SDK, be sure it has been installed. >>> >>> I searched online and found some people said "The file FindITK.cmake >>> was removed in CMake 3.0.", but RTK wiki page never said anything like >>> that. >>> >>> With the older version RTK, I never had this trouble building RTK. It >>> is supposed to be very smooth process but becomes so frustrating!!!! >>> Can anyone out there help me out? >>> >>> Thanks, >>> Howard >>> _______________________________________________ >>> Rtk-users mailing list >>> [email protected] >>> https://public.kitware.com/mailman/listinfo/rtk-users >>> >>
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