Hi,
I am still not 100% sure, if I understand your problem. If you have an
mitk image, you can easily get the vtkImageData by calling
vtkImageData* vtkImage = mitkImage->GetVtkImageData();
Now you have the vtkImage and can set it as input to your vtk filters.
Is this not what you want?
There is not really a need for an "AccessByVtk" method as no explicit
conversion/casting is needed.
Why can you not just implement a normal method and pass the vtk image as
argument like this:
MyVtkFilterMethod(mitk::Image *mitkImage){
vtkImageData* vtkImage = mitkImage->GetVtkImageData();
...
vtkFilter->SetInput(vtkImage)
...
}
Best wishes,
Klaus
Am 05.11.2011 09:07, schrieb Miri Trope:
Thank you for you answer,
I followed your suggestion and the instructions as describedhere
<http://docs.mitk.org/nightly-qt4/Step06Page.html> and found that
AccessByItk gets MyAccessMethod as well (GetVtkImageData doesn't):
template<TPixel, VImageDimension>
MyAccessMethod(itk::Image<TPixel, VImageDimension>* itkImage)
{
...
}
AccessByItk
<http://docs.mitk.org/nightly-qt4/group__Adaptor.html#ga67ad28ba2fe729db2f6e195dcf49c070>(mitkImage,
MyAccessMethod)
my question is how should I do_the same- with MyAccessMethod
mentioned_ but instead with Itk's access with vtk's access.
I'm asking that because I'd like to use vtk's filters on vtkImageData
while first image is mitk's image. So If I'm getting an mitk image
first and want to get vtkImage last (for vtk's filters) like that:
mitk image-> (the conversion which I'm seeking) -> vtk image->using of
vtk's filters- How should I convert from mitk image (which I'm
getting) to vtkImageData* vtkImage.
Hope that now I was clearer,
Thank again.
On Fri, Nov 4, 2011 at 11:23 PM, Klaus Drechsler <[email protected]
<mailto:[email protected]>> wrote:
Hi,
maybe I did not understand your question correctly, but is
vtkImageData * mitk::Image::GetVtkImageData()
not what you want?
Best wishes,
Klaus
Am 04.11.2011 12:33, schrieb Miri Trope:
Hi,
please help me ...
I hope that my question is clear, please don't hesitate to ask if
it doesn't.
On Thu, Nov 3, 2011 at 8:04 AM, Miri Trope <[email protected]
<mailto:[email protected]>> wrote:
as a continue to section two- regarding the conversion of itk
to vtk, the error is:
c:\mitk_myprojects\modules\mymodulelib\itkImageToVTKImageFilter.txx(106)
: error C2244:
'itk::VTKImageToImageFilter<TOutputImage>::GetImporter' :
unable to match function definition to an existing declaration
1>
c:\mitk_myprojects\modules\mymodulelib\itkVTKImageToImageFilter.h(80)
: see declaration of
'itk::VTKImageToImageFilter<TOutputImage>::GetImporter'
1> definition
1> 'const
VTKImageToImageFilter<TOutputImage>::Superclass
*itk::VTKImageToImageFilter<TOutputImage>::GetImporter(void)
const'
1> existing declarations
1> 'itk::VTKImageImport<TOutputImage>
*itk::VTKImageToImageFilter<TOutputImage>::GetImporter(void)
const'
please help me to figure this out or suggest another way to
do this...
On Wed, Nov 2, 2011 at 3:57 PM, Miri Trope
<[email protected] <mailto:[email protected]>> wrote:
My previous post deserves a new post, so I'll ask again:
I'd like to insert my code that include VTK's filters,
but _I don't find a way to convert my mitk input image to
vtk_.
I've tried to:
1. use the method: AccessIntegralPixelTypeByItk and get
the image like this:
void myFunc(itk::Image<Tpixel, dimention>*image,
mitk::Image::Pointer outputImage) and simply use ITK filters.
Is there a similar way to access mitk image by vtk (like
AccessIntegralPixelTypeByItk *but to vtk*)
2. Use AccessIntegralPixelTypeByItk and afterwards
convert itk image to vtk image.
I tried to use the filer:
itkImageToVTKImageFilter which call to
itkVTKImageToImageFilter but an error returned: error C2244.
Are there better ways to do this?
Thanks.
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