[Rtk-users] Backprojection in 2D/3D and adjointness concerns

2025-01-09 Thread Laura Hellwege
Hello! I have some questions related to this post from 2015: https://public.kitware.com/pipermail/rtk-users/2015-February/009750.html First, the referenced website "http://www.openrtk.org/Doxygen/classrtk_1_1NormalizedJosephBackProjectionImageFilter.html"; seems to not exist anymore. Second, I

[Rtk-users] Acceleration of rtkCudaBackProjectionImageFilter

2022-09-09 Thread Laura Hellwege
Dear all, I am using the filter "rtkCudaBackProjectionImageFilter" with Python-Wrapping for a self-implemented iterative algorithm. Right now, this backprojection (and therefore my algorithm) is relatively slow since it does not use the full capacity of my GPU. I know that "rtkCudaFDKConeBeamRe