[vtkusers] Connected component labelling for 3D

walmor godoi wfisico at yahoo.com.br
Tue Aug 5 13:52:54 EDT 2008


Hi vtkusers,


I found this question in the (2001) and wonders if there is solution in vtk to the issue today?



> > Hi everyone,
> >
> I have asked a question regarding connected component labelling for 3D
> points, for which I have not got any responses.
> I am rephrasing  my question as follows:
>
> Are there any existing algorithms in vtk to label the 3D data points into
> different regions ( based on their neighbourhood connectivity) ? 
>
> For example the 3D data points shown below, into 3 different labels.
>
> >                    X X X X                  X X X
> >                    X X X X                    X X
> >                      X X         X        X X X X
> >                        X      X X X        X X
> >
> >
Thanks 
---------------------------------------------------------------------------------
Walmor Cardoso Godoi, M. Sc.
Curitiba - Brazil
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