Hello group,
I'm trying to import an image from VTK into a mitk::Image. My code looks
basically like this:
mitk::Image::Pointer Import(vtkImageData *vtkimg)
{
mitk::Image::Pointer mitkimg = mitk::Image::New();
mitkimg->Initialize(vtkimg);
mitkimg->SetVolume(vtkimg->GetScalarPointer());
return mitkimg;
}
However, the newly created image always has one scalar component, no
matter how many components the original vtkImageData contains. The
reason for this behavior is that mitk::Image::Initialize doesn't take
the number of components into account when it creates the image's PixelType:
http://mitk.org/git/?p=MITK.git;a=blob;f=Core/Code/DataManagement/mitkImage.cpp;h=05612c374f9422899a68e1cbc9b158d9a96fb63c;hb=HEAD#l954
I'm somewhat confused by the fact, that the older, seemingly correct,
initialization code was commented out. Is this really expected behavior?
If yes, what is the correct way to import a multi-component image from VTK?
Kind regards,
Michael
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