[Insight-users] Vornoi Segmentation Image Filter

[Yinpeng Jin]

Hi, Hari:
Yes, at this point, there is no reliable implementation of 3D Voronoi
Diagram itself.
and therefore VoronoiSegmentationImageFilter only works in 2D.
for 3D images, it is possible to use VoronoiSegmentationImageFilter
to process slice by slice, while parameters for segmentation can/should be
the same across the volume.

Bests,

Yinpeng.



----- Original Message ----- 
From: "Hari sundar" <hsundar at seas.upenn.edu>
To: <Insight-users at itk.org>
Sent: Wednesday, February 25, 2004 6:43 PM
Subject: [Insight-users] Vornoi Segmentation Image Filter


> Hi,
>
> Does the VoronoiSegmentationImageFilter only work in 2D ?
>
> I tried to use it with 3D images and get this compile error ...
>
> thanks,
> -Hari
>
> --------------------------------------------------------------------------
------------------------
> (ITK 1.6)
>
> call to `itk::VoronoiSegmentationImageFilter<main(int,
>    char**)::InternalImageType, main(int, char**)::ImageType, main(int,
>    char**)::BinaryImageType>::TakeAPrior(main(int,
> char**)::BinaryImageType*)'
>
/usr/local/src/InsightToolkit-1.6.0/Code/Algorithms/itkVoronoiSegmentationIm
ageFilter.txx:119: candidates
>    are: void itk::VoronoiSegmentationImageFilter<TInputImage,
> TOutputImage,
>
>
TBinaryPriorImage>::TakeAPrior(itk::VoronoiSegmentationImageFilterBase<TInpu
tImage,
>    TOutputImage, itk::Image<unsigned char, 2> >::BinaryObjectImage*)
> [with
>    TInputImage = main(int, char**)::InternalImageType, TOutputImage =
> main(int,
>    char**)::ImageType, TBinaryPriorImage = main(int,
> char**)::BinaryImageType]
>
>
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