bool CreateRandomDistanceImage(unsigned int dimX, unsigned int dimY, ItkImageType_2D::Pointer& itkImage, mitk::Image::Pointer& mitkImage) //TODO warum ITK image?
{
//initialize ITK output image
ItkImageType_2D::IndexType start;
start[0] = 0;
start[1] = 0;
ItkImageType_2D::SizeType size;
size[0] = dimX;
size[1] = dimY;
ItkImageType_2D::RegionType region;
region.SetSize(size);
region.SetIndex( start);
ItkImageType_2D::SpacingType spacing;
spacing[0] = 1.0;
spacing[1] = 1.0;
itkImage->SetRegions( region );
itkImage->SetSpacing ( spacing );
itkImage->Allocate();
ItkImageRegionIteratorType2D imageIterator(itkImage,itkImage->GetLargestPossibleRegion());
imageIterator.GoToBegin();
itk::Statistics::MersenneTwisterRandomVariateGenerator::Pointer randomGenerator = itk::Statistics::MersenneTwisterRandomVariateGenerator::New();
while (!imageIterator.IsAtEnd())
{
ToFScalarType pixelValue = randomGenerator->GetUniformVariate(0.0,1000.0);
imageIterator.Set(pixelValue);
++imageIterator;
}
mitk::CastToMitkImage(itkImage,mitkImage);
return true;
}
