[vtkusers] VTK volume calculation

[Karthik Krishnan]

If you surface is closed, you can use vtkMassProperties. It computes the
volume via integration (thrice, just for accuracy)

--
karthik

On 3/10/08, Alam, Mohammed <malam at med.wayne.edu> wrote:
>
>
> Hi All,
>
> I have a 3D VTK object file with CELLS and POINTS which is made from
> segmenting DICOM images. How can I calculate the volume of such an
> object? What information would I need (eg: voxel size, Pixel Spacing,
> slice spacing?)
>
> Best Regards
> Alam
>
>
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