AW: [vtkusers] Smooth Isosurface?

[Oliver Burgert]

You should apply marching cubes (or vtkContourFilter) on a 3D-image and not
on the single slices.
If this is still too ugly, you can try vtkSmoothPolyDataFilter or
vtkDecimate(Pro) with "PreserveTopologyOff".

HTH

Oliver

Oliver Burgert
IRF / IAIM 
Geb. 07.21 (Technologiefabrik
Universität Karlsruhe (TH)
Kaiserstr. 12
76128 Karlsruhe
burgert at ira.uka.de
 


> -----Ursprüngliche Nachricht-----
> Von: Amer Abufadel [mailto:amerdsp at hotmail.com] 
> Gesendet: Donnerstag, 1. August 2002 20:28
> An: vtk
> Betreff: [vtkusers] Smooth Isosurface?
> 
> 
> Hello,
>     I was able to create an isosurface using Marching cubes 
> from binary data.  The data is a segmentation of medical 
> images (contours in 2D), so the 3D volume turned out to look 
> like cylinders stacked on top of each other. Is there a way 
> to smooth the surface?
> 
> Thanks,
> 
> Amer
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