diff --git a/Modules/Classification/CLUtilities/test/mitkGIFImageDescriptionFeaturesTest.cpp b/Modules/Classification/CLUtilities/test/mitkGIFImageDescriptionFeaturesTest.cpp
index de43916da0..dceb006be6 100644
--- a/Modules/Classification/CLUtilities/test/mitkGIFImageDescriptionFeaturesTest.cpp
+++ b/Modules/Classification/CLUtilities/test/mitkGIFImageDescriptionFeaturesTest.cpp
@@ -1,93 +1,95 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #include <mitkTestingMacros.h>
 #include <mitkTestFixture.h>
 #include "mitkIOUtil.h"
 #include <cmath>
 
 #include <mitkGIFImageDescriptionFeatures.h>
 
 class mitkGIFImageDescriptionFeaturesTestSuite : public mitk::TestFixture
 {
   CPPUNIT_TEST_SUITE(mitkGIFImageDescriptionFeaturesTestSuite );
 
   MITK_TEST(ImageDescription_PhantomTest);
 
   CPPUNIT_TEST_SUITE_END();
 
 private:
 	mitk::Image::Pointer m_IBSI_Phantom_Image_Small;
 	mitk::Image::Pointer m_IBSI_Phantom_Image_Large;
 	mitk::Image::Pointer m_IBSI_Phantom_Mask_Small;
 	mitk::Image::Pointer m_IBSI_Phantom_Mask_Large;
 
 public:
 
   void setUp(void) override
   {
     m_IBSI_Phantom_Image_Small = mitk::IOUtil::LoadImage(GetTestDataFilePath("Radiomics/IBSI_Phantom_Image_Small.nrrd"));
     m_IBSI_Phantom_Image_Large = mitk::IOUtil::LoadImage(GetTestDataFilePath("Radiomics/IBSI_Phantom_Image_Large.nrrd"));
     m_IBSI_Phantom_Mask_Small = mitk::IOUtil::LoadImage(GetTestDataFilePath("Radiomics/IBSI_Phantom_Mask_Small.nrrd"));
     m_IBSI_Phantom_Mask_Large = mitk::IOUtil::LoadImage(GetTestDataFilePath("Radiomics/IBSI_Phantom_Mask_Large.nrrd"));
   }
 
   void ImageDescription_PhantomTest()
   {
     mitk::GIFImageDescriptionFeatures::Pointer featureCalculator = mitk::GIFImageDescriptionFeatures::New();
     auto featureList = featureCalculator->CalculateFeatures(m_IBSI_Phantom_Image_Large, m_IBSI_Phantom_Mask_Large);
 
     std::map<std::string, double> results;
     for (auto valuePair : featureList)
     {
       MITK_INFO << valuePair.first << " : " << valuePair.second;
       results[valuePair.first] = valuePair.second;
     }
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Image Diagnostics should calculate 22 features.", std::size_t(22), featureList.size());
 
+    // These values are calculated obtained by using this filter. Changes, especially with mean values could happen. 
+
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Image Dimension X should be 7 with Large IBSI Phantom Image", int(7), int(results["Diagnostic::Image Dimension X"]));
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Image Dimension Y should be 6 with Large IBSI Phantom Image", int(6), int(results["Diagnostic::Image Dimension Y"]));
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Image Dimension Z should be 6 with Large IBSI Phantom Image", int(6), int(results["Diagnostic::Image Dimension Z"]));
     
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Image Spacing X should be 2 with Large IBSI Phantom Image", 2.0, results["Diagnostic::Image Spacing X"], 0.0001);
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Image Spacing Y should be 2 with Large IBSI Phantom Image", 2.0, results["Diagnostic::Image Spacing Y"], 0.0001);
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Image Spacing Z should be 2 with Large IBSI Phantom Image", 2.0, results["Diagnostic::Image Spacing Z"], 0.0001);
 
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Image Mean intensity should be 0.6865 with Large IBSI Phantom Image", 0.686508, results["Diagnostic::Image Mean intensity"], 0.0001);
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Image Minimum intensity should be 0 with Large IBSI Phantom Image", 0, results["Diagnostic::Image Minimum intensity"], 0.0001);
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Image Maximum intensity should be 9 with Large IBSI Phantom Image", 9, results["Diagnostic::Image Maximum intensity"], 0.0001);
     
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Mask Dimension X should be 7 with Large IBSI Phantom Image", int(7), int(results["Diagnostic::Mask Dimension X"]));
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Mask Dimension Y should be 6 with Large IBSI Phantom Image", int(6), int(results["Diagnostic::Mask Dimension Y"]));
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Mask Dimension Z should be 6 with Large IBSI Phantom Image", int(6), int(results["Diagnostic::Mask Dimension Z"]));
 
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Mask bounding box X should be 5 with Large IBSI Phantom Image", int(5), int(results["Diagnostic::Mask bounding box X"]));
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Mask bounding box Y should be 4 with Large IBSI Phantom Image", int(4), int(results["Diagnostic::Mask bounding box Y"]));
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Mask bounding box Z should be 4 with Large IBSI Phantom Image", int(4), int(results["Diagnostic::Mask bounding box Z"]));
 
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Mask Spacing X should be 2 with Large IBSI Phantom Image", 2.0, results["Diagnostic::Mask Spacing X"], 0.0001);
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Mask Spacing Y should be 2 with Large IBSI Phantom Image", 2.0, results["Diagnostic::Mask Spacing Y"], 0.0001);
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Mask Spacing Z should be 2 with Large IBSI Phantom Image", 2.0, results["Diagnostic::Mask Spacing Z"], 0.0001);
 
     CPPUNIT_ASSERT_EQUAL_MESSAGE("Diagnostic::Mask Voxel Count should be 74 with Large IBSI Phantom Image", int(74), int(results["Diagnostic::Mask Voxel Count"]));
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Mask Mean intensity should be 2.14865 with Large IBSI Phantom Image", 2.14865, results["Diagnostic::Mask Mean intensity"], 0.0001);
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Mask Minimum intensity should be 1 with Large IBSI Phantom Image", 1, results["Diagnostic::Mask Minimum intensity"], 0.0001);
     CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Diagnostic::Mask Maximum intensity should be 6 with Large IBSI Phantom Image", 6, results["Diagnostic::Mask Maximum intensity"], 0.0001);
   }
 
 };
 
 MITK_TEST_SUITE_REGISTRATION(mitkGIFImageDescriptionFeatures )
\ No newline at end of file