Mercurial > hg > orthanc-stone
annotate Framework/Deprecated/Toolbox/DicomFrameConverter.h @ 1310:9bea7e15b519 broker
- first pass at changes to cope with the refactoring of the loading system
- global loader-related data accessible through ILoadersContext::ILock
- many changes in legacy loaders (CT, RTSTRUCT, DOSE) + loader cache
- NOT FINISHED! there are shared_from_this calls in ctors! this will crash!
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Mon, 09 Mar 2020 14:53:22 +0100 |
parents | 8a0a62189f46 |
children | 30deba7bc8e2 |
rev | line source |
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0 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
47 | 8 * modify it under the terms of the GNU Affero General Public License |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
0 | 11 * |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 * Affero General Public License for more details. | |
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16 * |
47 | 17 * You should have received a copy of the GNU Affero General Public License |
0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
338 | 24 #include <Plugins/Samples/Common/IDicomDataset.h> |
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25 #include <Core/Compatibility.h> |
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26 #include <Core/DicomFormat/DicomMap.h> |
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27 #include <Core/Images/ImageAccessor.h> |
0 | 28 |
32 | 29 #include <memory> |
0 | 30 |
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31 namespace Deprecated |
0 | 32 { |
33 /** | |
34 * This class is responsible for converting the pixel format of a | |
35 * DICOM frame coming from Orthanc, into a pixel format that is | |
36 * suitable for Stone, given the relevant DICOM tags: | |
37 * - Color frames will stay in the RGB24 format. | |
38 * - Grayscale frames will be converted to the Float32 format. | |
39 **/ | |
40 class DicomFrameConverter | |
41 { | |
42 private: | |
43 bool isSigned_; | |
44 bool isColor_; | |
45 bool hasRescale_; | |
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46 double rescaleIntercept_; |
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47 double rescaleSlope_; |
338 | 48 bool hasDefaultWindow_; |
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49 double defaultWindowCenter_; |
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50 double defaultWindowWidth_; |
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51 |
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52 Orthanc::PhotometricInterpretation photometric_; |
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53 Orthanc::PixelFormat expectedPixelFormat_; |
0 | 54 |
55 void SetDefaultParameters(); | |
56 | |
57 public: | |
58 DicomFrameConverter() | |
59 { | |
60 SetDefaultParameters(); | |
61 } | |
62 | |
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63 ~DicomFrameConverter() |
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64 { |
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65 // TODO: check whether this dtor is called or not |
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66 // An MSVC warning explains that declaring an |
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67 // std::unique_ptr with a forward-declared type |
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68 // prevents its dtor from being called. Does not |
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69 // seem an issue here (only POD types inside), but |
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70 // definitely something to keep an eye on. |
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71 (void)0; |
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72 } |
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73 |
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74 // AM: this is required to serialize/deserialize it |
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75 DicomFrameConverter( |
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76 bool isSigned, |
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77 bool isColor, |
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78 bool hasRescale, |
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79 double rescaleIntercept, |
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80 double rescaleSlope, |
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81 bool hasDefaultWindow, |
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82 double defaultWindowCenter, |
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83 double defaultWindowWidth, |
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84 Orthanc::PhotometricInterpretation photometric, |
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85 Orthanc::PixelFormat expectedPixelFormat |
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86 ): |
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87 isSigned_(isSigned), |
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88 isColor_(isColor), |
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89 hasRescale_(hasRescale), |
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90 rescaleIntercept_(rescaleIntercept), |
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91 rescaleSlope_(rescaleSlope), |
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92 hasDefaultWindow_(hasDefaultWindow), |
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93 defaultWindowCenter_(defaultWindowCenter), |
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94 defaultWindowWidth_(defaultWindowWidth), |
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95 photometric_(photometric), |
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96 expectedPixelFormat_(expectedPixelFormat) |
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97 {} |
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98 |
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99 void GetParameters(bool& isSigned, |
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100 bool& isColor, |
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101 bool& hasRescale, |
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102 double& rescaleIntercept, |
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103 double& rescaleSlope, |
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104 bool& hasDefaultWindow, |
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105 double& defaultWindowCenter, |
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106 double& defaultWindowWidth, |
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107 Orthanc::PhotometricInterpretation& photometric, |
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108 Orthanc::PixelFormat& expectedPixelFormat) const |
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109 { |
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110 isSigned = isSigned_; |
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111 isColor = isColor_; |
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112 hasRescale = hasRescale_; |
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113 rescaleIntercept = rescaleIntercept_; |
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114 rescaleSlope = rescaleSlope_; |
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115 hasDefaultWindow = hasDefaultWindow_; |
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116 defaultWindowCenter = defaultWindowCenter_; |
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117 defaultWindowWidth = defaultWindowWidth_; |
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118 photometric = photometric_; |
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119 expectedPixelFormat = expectedPixelFormat_; |
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120 } |
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121 |
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122 Orthanc::PixelFormat GetExpectedPixelFormat() const |
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123 { |
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124 return expectedPixelFormat_; |
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125 } |
0 | 126 |
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127 Orthanc::PhotometricInterpretation GetPhotometricInterpretation() const |
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128 { |
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129 return photometric_; |
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130 } |
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131 |
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132 void ReadParameters(const Orthanc::DicomMap& dicom); |
0 | 133 |
338 | 134 void ReadParameters(const OrthancPlugins::IDicomDataset& dicom); |
135 | |
136 bool HasDefaultWindow() const | |
137 { | |
138 return hasDefaultWindow_; | |
139 } | |
140 | |
119
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141 double GetDefaultWindowCenter() const |
0 | 142 { |
143 return defaultWindowCenter_; | |
144 } | |
145 | |
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146 double GetDefaultWindowWidth() const |
0 | 147 { |
148 return defaultWindowWidth_; | |
149 } | |
150 | |
148 | 151 double GetRescaleIntercept() const |
152 { | |
153 return rescaleIntercept_; | |
154 } | |
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155 |
148 | 156 double GetRescaleSlope() const |
157 { | |
158 return rescaleSlope_; | |
159 } | |
160 | |
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161 void ConvertFrameInplace(std::unique_ptr<Orthanc::ImageAccessor>& source) const; |
338 | 162 |
163 Orthanc::ImageAccessor* ConvertFrame(const Orthanc::ImageAccessor& source) const; | |
119
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164 |
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165 void ApplyRescale(Orthanc::ImageAccessor& image, |
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166 bool useDouble) const; |
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167 |
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168 double Apply(double x) const; |
0 | 169 }; |
170 } |