static void OverwriteImage(itk::Image< ipMITKSegmentationTYPE, 2 >::Pointer source, itk::Image< ipMITKSegmentationTYPE, 2 >::Pointer target)
{
typedef itk::Image< ipMITKSegmentationTYPE, 2 > ItkImageType;
typedef itk::ImageRegionIterator<ItkImageType> ImageIteratorType;
ImageIteratorType sourceIter(source, source->GetLargestPossibleRegion());
ImageIteratorType targetIter(target, target->GetLargestPossibleRegion());
while ( ! sourceIter.IsAtEnd())
{
targetIter.Set(sourceIter.Get());
++sourceIter;
++targetIter;
}
}
void mitk::CLUtil::itkSqSumVoxelForLabel(TImageType* image, const mitk::Image::Pointer & source, typename TImageType::PixelType label, double & val )
{
itk::Image<double,3>::Pointer itk_source;
mitk::CastToItkImage(source,itk_source);
itk::ImageRegionConstIterator<TImageType> inputIter(image, image->GetLargestPossibleRegion());
itk::ImageRegionConstIterator< itk::Image<double,3> > sourceIter(itk_source, itk_source->GetLargestPossibleRegion());
while(!inputIter.IsAtEnd())
{
if(inputIter.Value() == label) val += sourceIter.Value() * sourceIter.Value();
++inputIter;
++sourceIter;
}
}
void mitk::SurfaceStampImageFilter::SurfaceStampProcessing(itk::Image<TPixel, 3> *input, MeshType *mesh)
{
typedef itk::Image<TPixel, 3> ImageType;
typedef itk::Image<unsigned char, 3> BinaryImageType;
typedef itk::TriangleMeshToBinaryImageFilter<mitk::SurfaceStampImageFilter::MeshType, BinaryImageType> FilterType;
BinaryImageType::Pointer binaryInput = BinaryImageType::New();
binaryInput->SetSpacing(input->GetSpacing());
binaryInput->SetOrigin(input->GetOrigin());
binaryInput->SetDirection(input->GetDirection());
binaryInput->SetRegions(input->GetLargestPossibleRegion());
binaryInput->Allocate();
binaryInput->FillBuffer(0);
FilterType::Pointer filter = FilterType::New();
filter->SetInput(mesh);
filter->SetInfoImage(binaryInput);
filter->SetInsideValue(1);
filter->SetOutsideValue(0);
filter->Update();
BinaryImageType::Pointer resultImage = filter->GetOutput();
resultImage->DisconnectPipeline();
mitk::Image::Pointer outputImage = this->GetOutput();
typename ImageType::Pointer itkOutputImage;
mitk::CastToItkImage(outputImage, itkOutputImage);
typedef itk::ImageRegionConstIterator<BinaryImageType> BinaryIteratorType;
typedef itk::ImageRegionConstIterator<ImageType> InputIteratorType;
typedef itk::ImageRegionIterator<ImageType> OutputIteratorType;
BinaryIteratorType sourceIter(resultImage, resultImage->GetLargestPossibleRegion());
sourceIter.GoToBegin();
InputIteratorType inputIter(input, input->GetLargestPossibleRegion());
inputIter.GoToBegin();
OutputIteratorType outputIter(itkOutputImage, itkOutputImage->GetLargestPossibleRegion());
outputIter.GoToBegin();
typename ImageType::PixelType inputValue;
unsigned char sourceValue;
auto fgValue = static_cast<typename ImageType::PixelType>(m_ForegroundValue);
auto bgValue = static_cast<typename ImageType::PixelType>(m_BackgroundValue);
while (!sourceIter.IsAtEnd())
{
sourceValue = static_cast<unsigned char>(sourceIter.Get());
inputValue = static_cast<typename ImageType::PixelType>(inputIter.Get());
if (sourceValue != 0)
outputIter.Set(fgValue);
else if (m_OverwriteBackground)
outputIter.Set(bgValue);
else
outputIter.Set(inputValue);
++sourceIter;
++inputIter;
++outputIter;
}
}
