Hi Miklos,
one "unsigned" is enough in the typedef.
ofcourse, it was written in mistake, it's clear that just one unsigned
enough ... :-)
You can just skip the first half of the code, since as I see, you cast
the MITK image to ITK, and then back. So you are again where you
started from.
As I mentioned, the casting from mitk->itk->mitk is because the command
getInput(0) which gets the input image returns a const pointer which I must
convert to itk in order to get a *non-const pointer and manipulate some
filters on that image*.
do you have another way (more direct, without the casting "loop" (const
pointer to mitk->itk-> non-const pointer to mitk))? would you publish your
offer ?
On Thu, Nov 10, 2011 at 3:50 PM, Miklos Espak <[email protected]> wrote:
> Hi Miri,
>
> one "unsigned" is enough in the typedef.
>
> You can just skip the first half of the code, since as I see, you cast
> the MITK image to ITK, and then back. So you are again where you
> started from.
>
> Best,
> Miklos
>
> On Thu, Nov 10, 2011 at 2:35 PM, Miri Trope <[email protected]> wrote:
> > Hi all,
> >
> > I'd like to share with you my successful results in order to close this
> > discussion:
> >
> > The flow chart which describes the ability to get an mitk image,
> manipulate
> > some vtk's filters and return an mitk image (in order to view the result)
> > is:
> > mitk image-> *(itk image -> mitk image) -> vtk image -> mitk image
> >
> > * The convert from mitk to mitk via itk is in order to convert from a
> const
> > pointer that returned from this->getInput(0) when trying to generate
> > data.
> >
> >
> > * If you think that there are better ways to do that task, I'd love to
> hear
> > about that ... :-)
> > Thanks again to those that helped me to figure this out ...
> >
> > void myModule::MyFunction( mitk::Image::Pointer outputImage)
> >
> > {
> >
> > typedef unsigned unsigned short InputPixelType;
> > typedef itk::Image < InputPixelType, 3> InputImageType;
> > itk::Image< InputPixelType, 3>::Pointer itkImage;
> >
> > //make itk image to manipulate the mitk const input image
> > mitk::CastToItkImage(m_InputImage, itkImage); // m_inputImage is a
> const
> > pointer member of myModule class
> >
> > //create a non-const pointer to mitk input image
> > mitk::Image::Pointer mitkInputImage = mitk::Image::New();
> >
> > //transfer data from images
> > mitk::CastToMitkImage(itkImage, mitkInputImage);
> >
> > //make vtk image
> > vtkImageData* vtkImage = mitkInputImage->GetVtkImageData();
> >
> > // a vtk's filter manipulation for example:
> > vtkImageGaussianSmooth* smooth = vtkImageGaussianSmooth::New();
> > smooth->SetInput(vtkImage);
> > smooth->GetOutput()->Update();
> >
> > //make an output mitk image
> > outputImage->Initialize(smooth->GetOutput());
> > outputImage->SetVolume(smooth->GetOutput()->GetScalarPointer());
> > outputImage->Update();
> > }
> >
> > void myModule::GenerateData()
> >
> > {
> > m_InputImage = this-> GetInput(0);
> > mitk::Image::Pointer outputImage = this->GetOutput();
> > MyFunction(outputImage);
> > }
> >
> >
> > Best,
> > Miri
> >
> >
> >
> > On Thu, Nov 3, 2011 at 8:04 AM, Miri Trope <[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]> 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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