--- a
+++ b/includes/Helper.h
@@ -0,0 +1,10 @@
+#pragma once
+#include "SimpleITK.h"
+#include "itkImage.h"
+
+namespace sitk = itk::simple;
+using namespace std;
+
+sitk::CastImageFilter               caster;
+
+bool sitkImageToItkImage(sitk::Image &image, itk::Image< int, 3 >::Pointer itkImage);
\ No newline at end of file