void setUp()
{
// reference files
m_InputDwi = dynamic_cast<mitk::DiffusionImage<short>*>(mitk::IOUtil::LoadDataNode(GetTestDataFilePath("DiffusionImaging/Fiberfox/StickBall_RELAX.dwi"))->GetData());
// parameter setup
m_Parameters = FiberfoxParameters<short>();
m_Parameters.m_ImageRegion = m_InputDwi->GetVectorImage()->GetLargestPossibleRegion();
m_Parameters.m_ImageSpacing = m_InputDwi->GetVectorImage()->GetSpacing();
m_Parameters.m_ImageOrigin = m_InputDwi->GetVectorImage()->GetOrigin();
m_Parameters.m_ImageDirection = m_InputDwi->GetVectorImage()->GetDirection();
m_Parameters.m_Bvalue = m_InputDwi->GetB_Value();
m_Parameters.SetGradienDirections(m_InputDwi->GetDirections());
}
