[vtkusers] how to convert insight image data to vtk image data

Thiha Oo thihaucsm at gmail.com
Thu Aug 18 21:42:49 EDT 2011

  I used the following method to convert from IT to VTK. It may not be the
perfect codes but it works for me

typedef itk::OrientedImage< unsigned char, 3 > SegVolumeImageType;
typedef itk::ImageToVTKImageFilter<SegVolumeImageType>

vtkSmartPointer<vtkImageData> segmentedVTKImage =

//segmentedITKImage is a type of SegVolumeImageType

ITKImageToVTKImageFilterType::Pointer converter =

segmentedVTKImage = converter->GetOutput();


On Fri, Aug 19, 2011 at 9:24 AM, David Brayford <dbrayford at gmail.com> wrote:

> Hi,
> I've written a function to convert a vtk to itk image data, but know
> need a method of converting the itk image data back to a vtk image
> data. However, I don't know how to convert from itk to vtk.
> thanks
> David
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