[vtkusers] How to access raw data of a DICOM image?

[Jothybasu Selvaraj]

Look at here!

http://www.vtk.org/Wiki/VTK/Examples/Cxx/ImageData/IterateImageData

You should use GetScalarPointer<x,y,z)


Jothy

On 11/9/11, John Drescher <drescherjm at gmail.com> wrote:
>> I use vtkDICOMImageReader to read the dicom file, then I need to do some
>> work with the raw data. I have tried the
>> method reader->GetOutput()->GetScalarPointer();
>> but there are some problems.
>
> What problems?
>
> John
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-- 
Jothy