annotate OrthancStone/Sources/Volumes/DicomVolumeImage.h @ 1766:ae18b5cfbd3e

VolumeImageGeometry::DetectProjection() reports if normal is opposite
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 May 2021 11:31:34 +0200
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1 /**
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2 * Stone of Orthanc
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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) 2017-2021 Osimis S.A., 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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8 * modify it under the terms of the GNU Lesser General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Lesser General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Lesser General Public
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18 * License along with this program. If not, see
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19 * <http://www.gnu.org/licenses/>.
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20 **/
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21
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23 #pragma once
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24
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25 #include "../Messages/IMessage.h"
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26 #include "../Toolbox/DicomInstanceParameters.h"
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27 #include "ImageBuffer3D.h"
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28 #include "VolumeImageGeometry.h"
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30 namespace OrthancStone
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31 {
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32 /**
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33 This class combines a 3D image buffer, a 3D volume geometry and
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34 information about the DICOM parameters of the series.
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35 (MPR means MultiPlanar Reconstruction)
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36 */
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37 class DicomVolumeImage : public boost::noncopyable
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38 {
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39 public:
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40 // TODO - Are these messages still useful?
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41 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, GeometryReadyMessage, DicomVolumeImage);
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42 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, ContentUpdatedMessage, DicomVolumeImage);
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44 private:
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45 uint64_t revision_;
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46 std::unique_ptr<VolumeImageGeometry> geometry_;
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47 std::unique_ptr<ImageBuffer3D> image_;
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48 std::unique_ptr<DicomInstanceParameters> parameters_;
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50 void CheckHasGeometry() const;
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51
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52 public:
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53 DicomVolumeImage() :
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54 revision_(0)
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55 {
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56 }
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58 void IncrementRevision()
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59 {
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60 revision_ ++;
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61 }
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63 void Initialize(const VolumeImageGeometry& geometry,
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64 Orthanc::PixelFormat format,
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65 bool computeRange = false);
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66
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67 // Used by volume slicers
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68 void SetDicomParameters(const DicomInstanceParameters& parameters);
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69
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70 uint64_t GetRevision() const
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71 {
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72 return revision_;
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73 }
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75 bool HasGeometry() const;
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77 ImageBuffer3D& GetPixelData();
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79 const ImageBuffer3D& GetPixelData() const;
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81 const VolumeImageGeometry& GetGeometry() const;
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83 bool HasDicomParameters() const
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84 {
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85 return parameters_.get() != NULL;
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86 }
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87
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88 const DicomInstanceParameters& GetDicomParameters() const;
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89 };
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90 }