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annotate UnitTestsSources/ImageProcessingTests.cpp @ 2396:c244a61a5fd8

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 30 Aug 2017 16:43:48 +0200
parents a3a65de1840f
children 878b59270859
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017 Osimis, Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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Sebastien Jodogne <s.jodogne@gmail.com>
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8 * modify it under the terms of the GNU General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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32
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33
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34 #include "PrecompiledHeadersUnitTests.h"
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35 #include "gtest/gtest.h"
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36
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37 #include "../Core/DicomFormat/DicomImageInformation.h"
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38 #include "../Core/Images/ImageBuffer.h"
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39 #include "../Core/Images/ImageProcessing.h"
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41 using namespace Orthanc;
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43
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44 TEST(DicomImageInformation, ExtractPixelFormat1)
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45 {
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46 // Cardiac/MR*
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47 DicomMap m;
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48 m.SetValue(DICOM_TAG_ROWS, "24", false);
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49 m.SetValue(DICOM_TAG_COLUMNS, "16", false);
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50 m.SetValue(DICOM_TAG_BITS_ALLOCATED, "16", false);
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51 m.SetValue(DICOM_TAG_SAMPLES_PER_PIXEL, "1", false);
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52 m.SetValue(DICOM_TAG_BITS_STORED, "12", false);
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53 m.SetValue(DICOM_TAG_HIGH_BIT, "11", false);
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54 m.SetValue(DICOM_TAG_PIXEL_REPRESENTATION, "0", false);
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55 m.SetValue(DICOM_TAG_PHOTOMETRIC_INTERPRETATION, "MONOCHROME2", false);
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56
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57 DicomImageInformation info(m);
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58 PixelFormat format;
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59 ASSERT_TRUE(info.ExtractPixelFormat(format, false));
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60 ASSERT_EQ(PixelFormat_Grayscale16, format);
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61 }
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64 TEST(DicomImageInformation, ExtractPixelFormat2)
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65 {
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66 // Delphine CT
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67 DicomMap m;
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68 m.SetValue(DICOM_TAG_ROWS, "24", false);
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69 m.SetValue(DICOM_TAG_COLUMNS, "16", false);
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70 m.SetValue(DICOM_TAG_BITS_ALLOCATED, "16", false);
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71 m.SetValue(DICOM_TAG_SAMPLES_PER_PIXEL, "1", false);
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72 m.SetValue(DICOM_TAG_BITS_STORED, "16", false);
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73 m.SetValue(DICOM_TAG_HIGH_BIT, "15", false);
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74 m.SetValue(DICOM_TAG_PIXEL_REPRESENTATION, "1", false);
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75 m.SetValue(DICOM_TAG_PHOTOMETRIC_INTERPRETATION, "MONOCHROME2", false);
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76
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77 DicomImageInformation info(m);
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78 PixelFormat format;
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79 ASSERT_TRUE(info.ExtractPixelFormat(format, false));
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80 ASSERT_EQ(PixelFormat_SignedGrayscale16, format);
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81 }