[vtkusers] Cloud of points to nonconvex surface

[matheus_viana]

Hi guys.

I am trying to perform segmentation of 3D objects using the method described
in [1]. The method has basically two steps 1) detection of points on the
surface of the object of interest and 2) fitting the points by a closed
parametric surface. I am looking for alternatives for the step 2. Please,
check the enclosed image to see what my cloud of points look like. Do you
guys think there is anything on VTK that I could use to generate a closed
surface from these points? Is the class vtkSurfaceReconstructionFilter a
good way to go? Not sure this class is able to produce closed surfaces
though. I would appreciate any help.

[1] - http://spie.org/Publications/Proceedings/Paper/10.1117/12.909278

Thanks a lot,
Matheus Viana

<http://vtk.1045678.n5.nabble.com/file/n5735619/PointsCloud.png> 



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