Resending this to the list as there was something wrong with my list membership, that prevented me from replying.
On Fri, Nov 20, 2009 at 8:40 AM, Dave Partyka <[email protected]>wrote: > Hi Sebastian, > > I worked on this a few years ago. I'll take a look. > > On Fri, Nov 20, 2009 at 8:38 AM, Sebastian Schafer < > [email protected]> wrote: > >> Hi There! >> >> I went in detail through the vtkKWEImageFDKFilter.cxx and it seems to me >> that it is still very much under development. Am I correct in this >> assumption? >> >> Couple of things: >> >> The input is weighted, then FFT is applied, then everything in Fourier >> space (the necessary filtering fro a correct reconstruction) is commented >> out, then the data is transferred back to the spatial domain. >> >> Then the projection coordinates are determined, but before the projection >> image data is gathered, both variables are set to zero!!! >> >> I am not an expert in VTK. Please let me know if I am under a complete >> wrong impression here. >> >> sincerely, >> >> Sebastian >> >> _______________________________________________ >> VtkEdge mailing list >> [email protected] >> http://public.kitware.com/cgi-bin/mailman/listinfo/vtkedge >> >> >
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