[vtkusers] VTK Model and ITKImageBase itkImage_UC3

[David Gobbi]

Hi Sam,

The vtkDICOMImageReader is definitely getting the coordinate system wrong
(not many people use the vtkDICOMImageReader, most people use other dicom
readers like gdcm).  If you can, you should save your image in metafile
format or .vtk format.

If you are still getting access violations, then I can't say why, because
your pipeline looks fine.  You would have to run your program inside a
debugger and get a stack trace.

  David


On Sat, Nov 20, 2010 at 6:41 PM, Sam <sistephan at gmail.com> wrote:

>
> David,
>
> Update on the accumulator works but this still errors:
>            modelStencilPolyData.SetOutputWholeExtent(extent);
>
>            //modelStencilPolyData.Update();//  causes access violation
> error
>
> Also, here are the outputs in question.  What should I try?
>
> dicomImage.GetDataExtent();
>
>                [0]     0
>                [1]     255
>                [2]     0
>                [3]     255
>                [4]     0
>                [5]     159
>
> dicomImage.GetOutput().GetBounds();
>                [0]     0.0
>                [1]     119.54400211572647
>                [2]     0.0
>                [3]     119.54400211572647
>                [4]     0.0
>                [5]     25440.0
>
> model.GetBounds();
>                [0]     -76.913497924804688
>                [1]     62.542499542236328
>                [2]     -26.292299270629883
>                [3]     75.544601440429688
>                [4]     -53.995601654052734
>                [5]     27.033700942993164
> --
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> Sent from the VTK - Users mailing list archive at Nabble.com.
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