Function MakeSyntheticImage

Modules/PET/test/mitkSUVCalculationHelperTest.cpp:31–47

Build a 1x1xnSlicesxnTimeSteps mitk::Image with float pixels. The data buffer is irrelevant for these tests; only the time geometry / slice count is consulted by DeduceDecayCorrection's iteration loop.

  // buffer is irrelevant for these tests; only the time geometry / slice
  // count is consulted by DeduceDecayCorrection's iteration loop.
  mitk::Image::Pointer MakeSyntheticImage(unsigned int nSlices, unsigned int nTimeSteps)
  {
    mitk::Image::Pointer image = mitk::Image::New();
    const mitk::PixelType pixelType = mitk::MakeScalarPixelType<float>();

    if (nTimeSteps > 1)
    {
      const unsigned int dims[4] = { 1u, 1u, nSlices, nTimeSteps };
      image->Initialize(pixelType, 4, dims);
    }
    else
    {
      const unsigned int dims[3] = { 1u, 1u, nSlices };
      image->Initialize(pixelType, 3, dims);
    }
    return image;
  }

  // Attach a DICOMProperty to the image's PropertyList using the property
  // name format produced by MitkDICOM (DICOM.GGGG.EEEE for top-level tags,