[vtkusers] Problems with point cloud segmentation

[Mario Richtsfeld]

Hello,

 

this time I work with a point cloud with different objects in the same
scene. Now, I can generate a mesh (vtkDelaunay -> vtkGeometryFilter ->
vtkCleanPolyData -> and then I copy the structure to a vtkPolyData). I think
with the generated mesh I have automatically a segmentation of the objects
in the scene, but my problem is I can't find out which points are part of
the same objects and which not.

 

Does someone know this problem ? 

Can someone help me, please?

 

Or can someone send me another method to segment a point cloud?

 

Best regards and thanks for every help!

 

Mario

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