Excellent! Thanks for sharing. On Thu, Jul 9, 2020 at 3:33 PM Samuel Gerber <[email protected]> wrote:
> This: https://github.com/InsightSoftwareConsortium/ITKRingArtifact > might be of interest. > > Best, > Sam > > > On Thu, Jul 9, 2020 at 9:30 AM Simon Rit <[email protected]> > wrote: > >> 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 >>> >> _______________________________________________ >> Rtk-users mailing list >> [email protected] >> https://public.kitware.com/mailman/listinfo/rtk-users >> > > > -- > Samuel Gerber > R&D Engineer > Kitware, Inc. >
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