[vtkusers] 3D volume visualization problems

M maiteruizyaniz at gmail.com
Mon Mar 5 09:18:31 EST 2012


Hello, 

As an ITK-VTK beginner I'm trying to do some examples of the users guide but
I'm having some problems with the visualization of 3D images.
My goal now is to open and to visualize a 3D image with VTK from DICOM 2D
slices. For this, I first used DicomSeriesReadImageWrite2.cxx and I obtained
a .raw file with the volume created and a .mhd with the information of the
volume. After this, I used ImagetoVTKImageFilter.cxx to display the volume
using VTK.

When I do this last process, I build the project without any problem. But
when I try to open my volume:

If I use the command:

 ImagetoVTKImageFilter.exe test6.raw 

I get a 2D image with a lot of artifacts...

If I use the command:

ImagetoVTKImageFilter.exe test6.mhd

I have a lot of errors.

Could anyone tell me how can I visualize my 3D volume properly please??

Thank you very much in advance!

M.

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