Mercurial > hg > orthanc-stone
annotate Framework/Volumes/ImageBuffer3D.h @ 726:4f2416d519b4
moving layers, widgets and loaders to Deprecated namespace
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 21 May 2019 11:43:25 +0200 |
parents | d2c0e347ddc2 |
children | c35e98d22764 |
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 | |
439 | 5 * Copyright (C) 2017-2019 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 | |
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24 #include "../StoneEnumerations.h" |
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25 #include "../Layers/RenderStyle.h" |
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26 #include "../Toolbox/VolumeImageGeometry.h" |
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27 #include "../Toolbox/DicomFrameConverter.h" |
0 | 28 #include "../Toolbox/ParallelSlices.h" |
29 | |
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30 #include <Core/Images/Image.h> |
0 | 31 |
32 namespace OrthancStone | |
33 { | |
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34 class ImageBuffer3D : public boost::noncopyable |
0 | 35 { |
36 private: | |
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37 VolumeImageGeometry geometry_; // TODO => Move this out of this class |
0 | 38 Orthanc::Image image_; |
39 Orthanc::PixelFormat format_; | |
40 unsigned int width_; | |
41 unsigned int height_; | |
42 unsigned int depth_; | |
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43 bool computeRange_; |
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44 bool hasRange_; |
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45 float minValue_; |
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46 float maxValue_; |
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47 Matrix transform_; |
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48 Matrix transformInverse_; |
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49 |
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50 void ExtendImageRange(const Orthanc::ImageAccessor& slice); |
0 | 51 |
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52 void GetAxialSliceAccessor(Orthanc::ImageAccessor& target, |
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53 unsigned int slice, |
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54 bool readOnly) const; |
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55 |
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56 void GetCoronalSliceAccessor(Orthanc::ImageAccessor& target, |
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57 unsigned int slice, |
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58 bool readOnly) const; |
0 | 59 |
60 Orthanc::Image* ExtractSagittalSlice(unsigned int slice) const; | |
61 | |
143 | 62 template <typename T> |
63 T GetPixelUnchecked(unsigned int x, | |
64 unsigned int y, | |
65 unsigned int z) const | |
66 { | |
67 const uint8_t* buffer = reinterpret_cast<const uint8_t*>(image_.GetConstBuffer()); | |
68 const uint8_t* row = buffer + (y + height_ * (depth_ - 1 - z)) * image_.GetPitch(); | |
69 return reinterpret_cast<const T*>(row) [x]; | |
70 } | |
71 | |
0 | 72 public: |
73 ImageBuffer3D(Orthanc::PixelFormat format, | |
74 unsigned int width, | |
75 unsigned int height, | |
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76 unsigned int depth, |
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77 bool computeRange); |
0 | 78 |
79 void Clear(); | |
80 | |
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81 VolumeImageGeometry& GetGeometry() |
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82 { |
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83 return geometry_; |
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84 } |
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85 |
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86 const VolumeImageGeometry& GetGeometry() const |
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87 { |
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88 return geometry_; |
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89 } |
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90 |
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91 const Orthanc::ImageAccessor& GetInternalImage() const |
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92 { |
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93 return image_; |
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94 } |
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95 |
0 | 96 unsigned int GetWidth() const |
97 { | |
98 return width_; | |
99 } | |
100 | |
101 unsigned int GetHeight() const | |
102 { | |
103 return height_; | |
104 } | |
105 | |
106 unsigned int GetDepth() const | |
107 { | |
108 return depth_; | |
109 } | |
110 | |
111 Orthanc::PixelFormat GetFormat() const | |
112 { | |
113 return format_; | |
114 } | |
115 | |
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116 // TODO - Remove |
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117 ParallelSlices* GetGeometry(VolumeProjection projection) const; |
0 | 118 |
105 | 119 uint64_t GetEstimatedMemorySize() const; |
120 | |
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121 bool GetRange(float& minValue, |
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122 float& maxValue) const; |
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123 |
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124 bool FitWindowingToRange(Deprecated::RenderStyle& style, |
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125 const Deprecated::DicomFrameConverter& converter) const; |
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126 |
143 | 127 uint8_t GetVoxelGrayscale8Unchecked(unsigned int x, |
128 unsigned int y, | |
129 unsigned int z) const | |
130 { | |
131 return GetPixelUnchecked<uint8_t>(x, y, z); | |
132 } | |
133 | |
134 uint16_t GetVoxelGrayscale16Unchecked(unsigned int x, | |
135 unsigned int y, | |
136 unsigned int z) const | |
137 { | |
138 return GetPixelUnchecked<uint16_t>(x, y, z); | |
139 } | |
140 | |
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141 int16_t GetVoxelSignedGrayscale16Unchecked(unsigned int x, |
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142 unsigned int y, |
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143 unsigned int z) const |
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144 { |
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145 return GetPixelUnchecked<int16_t>(x, y, z); |
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146 } |
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147 |
143 | 148 uint8_t GetVoxelGrayscale8(unsigned int x, |
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149 unsigned int y, |
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150 unsigned int z) const; |
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151 |
143 | 152 uint16_t GetVoxelGrayscale16(unsigned int x, |
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153 unsigned int y, |
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154 unsigned int z) const; |
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155 |
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156 |
0 | 157 class SliceReader : public boost::noncopyable |
158 { | |
159 private: | |
160 Orthanc::ImageAccessor accessor_; | |
161 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
162 | |
163 public: | |
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164 SliceReader(const ImageBuffer3D& that, |
0 | 165 VolumeProjection projection, |
166 unsigned int slice); | |
167 | |
168 const Orthanc::ImageAccessor& GetAccessor() const | |
169 { | |
170 return accessor_; | |
171 } | |
172 }; | |
173 | |
174 | |
175 class SliceWriter : public boost::noncopyable | |
176 { | |
177 private: | |
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178 ImageBuffer3D& that_; |
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179 bool modified_; |
0 | 180 Orthanc::ImageAccessor accessor_; |
181 std::auto_ptr<Orthanc::Image> sagittal_; // Unused for axial and coronal | |
182 | |
183 void Flush(); | |
184 | |
185 public: | |
186 SliceWriter(ImageBuffer3D& that, | |
187 VolumeProjection projection, | |
188 unsigned int slice); | |
189 | |
190 ~SliceWriter() | |
191 { | |
192 Flush(); | |
193 } | |
194 | |
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195 const Orthanc::ImageAccessor& GetAccessor() const |
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196 { |
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197 return accessor_; |
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198 } |
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199 |
0 | 200 Orthanc::ImageAccessor& GetAccessor() |
201 { | |
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202 modified_ = true; |
0 | 203 return accessor_; |
204 } | |
205 }; | |
206 }; | |
207 } |