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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