[vtkusers] help with finding a surface

[Jérôme]

Hi Nuno,

Maybe I missed something, but it seems that vtkImageMarchingCube would
perfectly corresponds to your case.

HTH

Jerome

2011/6/7 nuno.jf <nunofernandes7 at gmail.com>

> Dear vtk users,
>
> I have a 3D image resulting from a 3D scanning&reconstruction process,
> representing the surface of a certain object.
> The problem is that I didn't get a narrow line limiting the surface of the
> object. Instead, due to a dispersion of the surface points in the point
> clouds, I get a large area around the surface. I found the following image
> in an article, which describes perfectly my case.
>
> http://vtk.1045678.n5.nabble.com/file/n4461941/a.png
>
> Is there any class/filter in vtk I could use in order to render the surface
> the most narrowly possible? For instance, by defining a line that passes in
> the areas with more points?
> Thank you in advance.
> Best regards,
> Nuno
>
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