Hi Gabriele, There is nothing readily available in RTK, sorry. A PhD student working with me worked on that but using python scripts, see his PhD thesis here <https://www.creatis.insa-lyon.fr/~srit/biblio/pivot2019.pdf>, chapter 7. Simon
On Thu, Jul 9, 2020 at 2:57 PM <[email protected]> wrote: > Dear all, > > I’m forwarding this email as the original had an image that was blocked > from the mailing list due to overall size. > > Gabriele > > > > *Da:* [email protected] < > [email protected]> > *Inviato:* mercoledì 1 luglio 2020 11.51 > *A:* [email protected] > *Oggetto:* Ring Artifacts correction > > > > Dear Rtk users and developers, > > I have a set of projections that suffer both from truncation and ring > artifacts. > While for the first issue I’ve been fiddling with the --pad option to a > satisfying result, I’m unsure what would be the best way to deal with the > ring artifacts in RTK. > I’ll attach a screenshot of the sinogram showing evident strikes and an > animated gif with the resulting reconstruction highlighting the concentric > rings. > > Thanks in advance for your help and input! > > Gabriele Belotti > _______________________________________________ > Rtk-users mailing list > [email protected] > https://public.kitware.com/mailman/listinfo/rtk-users >
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