annotate Framework/Toolbox/DicomInstanceParameters.h @ 879:12b591d5d63c am-dev

some Qt integration (wip)
author Alain Mazy <alain@mazy.be>
date Fri, 05 Jul 2019 14:52:43 +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) 2017-2019 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 Affero 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 * Affero 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 Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #pragma once
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23
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24 #include "../StoneEnumerations.h"
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25 #include "../Scene2D/LookupTableTextureSceneLayer.h"
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26 #include "../Toolbox/CoordinateSystem3D.h"
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27
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28 #include <Core/IDynamicObject.h>
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29 #include <Core/DicomFormat/DicomImageInformation.h>
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30
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31 namespace OrthancStone
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32 {
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33 class DicomInstanceParameters :
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34 public Orthanc::IDynamicObject /* to be used as a payload to SlicesSorter */
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35 {
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36 // This class supersedes the deprecated "DicomFrameConverter"
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37
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38 private:
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39 struct Data // Struct to ease the copy constructor
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40 {
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41 std::string orthancInstanceId_;
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42 std::string studyInstanceUid_;
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43 std::string seriesInstanceUid_;
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44 std::string sopInstanceUid_;
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45 Orthanc::DicomImageInformation imageInformation_;
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46 SopClassUid sopClassUid_;
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47 double thickness_;
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48 double pixelSpacingX_;
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49 double pixelSpacingY_;
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50 CoordinateSystem3D geometry_;
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51 Vector frameOffsets_;
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52 bool isColor_;
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53 bool hasRescale_;
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54 double rescaleIntercept_;
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55 double rescaleSlope_;
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56 bool hasDefaultWindowing_;
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57 float defaultWindowingCenter_;
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58 float defaultWindowingWidth_;
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59 Orthanc::PixelFormat expectedPixelFormat_;
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60
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61 void ComputeDoseOffsets(const Orthanc::DicomMap& dicom);
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62
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63 Data(const Orthanc::DicomMap& dicom);
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64
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65 CoordinateSystem3D GetFrameGeometry(unsigned int frame) const;
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66
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67 bool IsPlaneWithinSlice(unsigned int frame,
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68 const CoordinateSystem3D& plane) const;
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69
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70 void ApplyRescale(Orthanc::ImageAccessor& image,
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71 bool useDouble) const;
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72 };
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73
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74
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75 Orthanc::ImageAccessor* ConvertToFloat(const Orthanc::ImageAccessor& pixelData) const;
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76
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77
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78 Data data_;
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79
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80
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81 public:
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82 DicomInstanceParameters(const DicomInstanceParameters& other) :
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83 data_(other.data_)
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84 {
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85 }
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86
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87 DicomInstanceParameters(const Orthanc::DicomMap& dicom) :
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88 data_(dicom)
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89 {
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90 }
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91
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92 DicomInstanceParameters* Clone() const
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93 {
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94 return new DicomInstanceParameters(*this);
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95 }
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96
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97 void SetOrthancInstanceIdentifier(const std::string& id)
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98 {
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99 data_.orthancInstanceId_ = id;
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100 }
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101
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102 const std::string& GetOrthancInstanceIdentifier() const
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103 {
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104 return data_.orthancInstanceId_;
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105 }
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106
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107 const Orthanc::DicomImageInformation& GetImageInformation() const
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108 {
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109 return data_.imageInformation_;
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110 }
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111
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112 const std::string& GetStudyInstanceUid() const
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113 {
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114 return data_.studyInstanceUid_;
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115 }
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116
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117 const std::string& GetSeriesInstanceUid() const
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118 {
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119 return data_.seriesInstanceUid_;
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120 }
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121
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122 const std::string& GetSopInstanceUid() const
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123 {
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124 return data_.sopInstanceUid_;
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125 }
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126
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127 SopClassUid GetSopClassUid() const
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128 {
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129 return data_.sopClassUid_;
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130 }
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131
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132 double GetThickness() const
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133 {
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134 return data_.thickness_;
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135 }
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136
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137 double GetPixelSpacingX() const
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138 {
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139 return data_.pixelSpacingX_;
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140 }
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141
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142 double GetPixelSpacingY() const
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143 {
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144 return data_.pixelSpacingY_;
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145 }
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146
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147 const CoordinateSystem3D& GetGeometry() const
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148 {
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149 return data_.geometry_;
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150 }
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151
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152 CoordinateSystem3D GetFrameGeometry(unsigned int frame) const
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153 {
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154 return data_.GetFrameGeometry(frame);
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155 }
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156
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157 bool IsPlaneWithinSlice(unsigned int frame,
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158 const CoordinateSystem3D& plane) const
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159 {
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160 return data_.IsPlaneWithinSlice(frame, plane);
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161 }
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162
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163 bool IsColor() const
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164 {
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165 return data_.isColor_;
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166 }
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167
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168 bool HasRescale() const
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169 {
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170 return data_.hasRescale_;
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171 }
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172
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173 double GetRescaleIntercept() const;
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174
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175 double GetRescaleSlope() const;
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176
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177 bool HasDefaultWindowing() const
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178 {
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179 return data_.hasDefaultWindowing_;
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180 }
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181
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182 float GetDefaultWindowingCenter() const;
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183
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184 float GetDefaultWindowingWidth() const;
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185
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186 Orthanc::PixelFormat GetExpectedPixelFormat() const
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187 {
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188 return data_.expectedPixelFormat_;
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189 }
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190
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191 TextureBaseSceneLayer* CreateTexture(const Orthanc::ImageAccessor& pixelData) const;
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192
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193 LookupTableTextureSceneLayer* CreateLookupTableTexture(const Orthanc::ImageAccessor& pixelData) const;
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194 };
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195 }