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annotate Core/Images/ImageProcessing.cpp @ 2372:39600af9fec3

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 22 Aug 2017 23:33:42 +0200
parents e002430baa41
children 7e217a1cc63f
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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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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 "../PrecompiledHeaders.h"
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35 #include "ImageProcessing.h"
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36
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37 #include "../OrthancException.h"
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38
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39 #include <boost/math/special_functions/round.hpp>
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40
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41 #include <cassert>
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42 #include <string.h>
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43 #include <limits>
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44 #include <stdint.h>
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45
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46 namespace Orthanc
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47 {
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48 template <typename TargetType, typename SourceType>
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49 static void ConvertInternal(ImageAccessor& target,
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50 const ImageAccessor& source)
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51 {
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52 const TargetType minValue = std::numeric_limits<TargetType>::min();
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53 const TargetType maxValue = std::numeric_limits<TargetType>::max();
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54
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55 for (unsigned int y = 0; y < source.GetHeight(); y++)
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56 {
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57 TargetType* t = reinterpret_cast<TargetType*>(target.GetRow(y));
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58 const SourceType* s = reinterpret_cast<const SourceType*>(source.GetConstRow(y));
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59
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60 for (unsigned int x = 0; x < source.GetWidth(); x++, t++, s++)
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61 {
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62 if (static_cast<int32_t>(*s) < static_cast<int32_t>(minValue))
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63 {
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64 *t = minValue;
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65 }
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66 else if (static_cast<int32_t>(*s) > static_cast<int32_t>(maxValue))
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67 {
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68 *t = maxValue;
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69 }
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70 else
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71 {
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72 *t = static_cast<TargetType>(*s);
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73 }
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74 }
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75 }
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76 }
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77
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78
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79 template <typename SourceType>
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80 static void ConvertGrayscaleToFloat(ImageAccessor& target,
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81 const ImageAccessor& source)
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82 {
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83 assert(sizeof(float) == 4);
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84
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85 for (unsigned int y = 0; y < source.GetHeight(); y++)
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86 {
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87 float* t = reinterpret_cast<float*>(target.GetRow(y));
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88 const SourceType* s = reinterpret_cast<const SourceType*>(source.GetConstRow(y));
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89
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90 for (unsigned int x = 0; x < source.GetWidth(); x++, t++, s++)
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91 {
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92 *t = static_cast<float>(*s);
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93 }
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94 }
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95 }
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96
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97
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98 template <typename TargetType>
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99 static void ConvertColorToGrayscale(ImageAccessor& target,
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100 const ImageAccessor& source)
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101 {
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102 assert(source.GetFormat() == PixelFormat_RGB24);
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103
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104 const TargetType minValue = std::numeric_limits<TargetType>::min();
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105 const TargetType maxValue = std::numeric_limits<TargetType>::max();
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106
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107 for (unsigned int y = 0; y < source.GetHeight(); y++)
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108 {
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109 TargetType* t = reinterpret_cast<TargetType*>(target.GetRow(y));
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110 const uint8_t* s = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
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111
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112 for (unsigned int x = 0; x < source.GetWidth(); x++, t++, s += 3)
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113 {
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114 // Y = 0.2126 R + 0.7152 G + 0.0722 B
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115 int32_t v = (2126 * static_cast<int32_t>(s[0]) +
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116 7152 * static_cast<int32_t>(s[1]) +
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117 0722 * static_cast<int32_t>(s[2])) / 1000;
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118
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119 if (static_cast<int32_t>(v) < static_cast<int32_t>(minValue))
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120 {
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121 *t = minValue;
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122 }
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123 else if (static_cast<int32_t>(v) > static_cast<int32_t>(maxValue))
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124 {
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125 *t = maxValue;
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126 }
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127 else
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128 {
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129 *t = static_cast<TargetType>(v);
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130 }
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131 }
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132 }
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133 }
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134
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135
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136 template <typename PixelType>
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137 static void SetInternal(ImageAccessor& image,
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138 int64_t constant)
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139 {
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140 for (unsigned int y = 0; y < image.GetHeight(); y++)
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141 {
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142 PixelType* p = reinterpret_cast<PixelType*>(image.GetRow(y));
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143
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144 for (unsigned int x = 0; x < image.GetWidth(); x++, p++)
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145 {
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146 *p = static_cast<PixelType>(constant);
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147 }
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148 }
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149 }
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150
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151
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152 template <typename PixelType>
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153 static void GetMinMaxValueInternal(PixelType& minValue,
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154 PixelType& maxValue,
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155 const ImageAccessor& source)
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156 {
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157 // Deal with the special case of empty image
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158 if (source.GetWidth() == 0 ||
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159 source.GetHeight() == 0)
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160 {
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161 minValue = 0;
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162 maxValue = 0;
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163 return;
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164 }
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165
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166 minValue = std::numeric_limits<PixelType>::max();
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167 maxValue = std::numeric_limits<PixelType>::min();
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168
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169 for (unsigned int y = 0; y < source.GetHeight(); y++)
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170 {
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171 const PixelType* p = reinterpret_cast<const PixelType*>(source.GetConstRow(y));
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172
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173 for (unsigned int x = 0; x < source.GetWidth(); x++, p++)
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174 {
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175 if (*p < minValue)
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176 {
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177 minValue = *p;
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178 }
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179
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180 if (*p > maxValue)
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181 {
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182 maxValue = *p;
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183 }
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184 }
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185 }
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186 }
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187
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188
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189
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190 template <typename PixelType>
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191 static void AddConstantInternal(ImageAccessor& image,
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192 int64_t constant)
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193 {
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194 if (constant == 0)
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195 {
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196 return;
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197 }
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198
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199 const int64_t minValue = std::numeric_limits<PixelType>::min();
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200 const int64_t maxValue = std::numeric_limits<PixelType>::max();
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201
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202 for (unsigned int y = 0; y < image.GetHeight(); y++)
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203 {
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204 PixelType* p = reinterpret_cast<PixelType*>(image.GetRow(y));
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205
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206 for (unsigned int x = 0; x < image.GetWidth(); x++, p++)
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207 {
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208 int64_t v = static_cast<int64_t>(*p) + constant;
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209
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210 if (v > maxValue)
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211 {
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212 *p = std::numeric_limits<PixelType>::max();
863
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213 }
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214 else if (v < minValue)
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215 {
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216 *p = std::numeric_limits<PixelType>::min();
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217 }
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218 else
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219 {
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220 *p = static_cast<PixelType>(v);
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221 }
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222 }
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223 }
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224 }
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diff changeset
225
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226
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227
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228 template <typename PixelType>
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229 void MultiplyConstantInternal(ImageAccessor& image,
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230 float factor)
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231 {
1334
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232 if (std::abs(factor - 1.0f) <= std::numeric_limits<float>::epsilon())
863
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233 {
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234 return;
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235 }
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236
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237 const int64_t minValue = std::numeric_limits<PixelType>::min();
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238 const int64_t maxValue = std::numeric_limits<PixelType>::max();
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239
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240 for (unsigned int y = 0; y < image.GetHeight(); y++)
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241 {
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242 PixelType* p = reinterpret_cast<PixelType*>(image.GetRow(y));
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243
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244 for (unsigned int x = 0; x < image.GetWidth(); x++, p++)
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245 {
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246 int64_t v = boost::math::llround(static_cast<float>(*p) * factor);
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247
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248 if (v > maxValue)
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249 {
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250 *p = std::numeric_limits<PixelType>::max();
863
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251 }
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252 else if (v < minValue)
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253 {
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254 *p = std::numeric_limits<PixelType>::min();
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255 }
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diff changeset
256 else
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257 {
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diff changeset
258 *p = static_cast<PixelType>(v);
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259 }
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diff changeset
260 }
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261 }
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diff changeset
262 }
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diff changeset
263
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diff changeset
264
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265 template <typename PixelType>
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266 void ShiftScaleInternal(ImageAccessor& image,
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267 float offset,
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268 float scaling)
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269 {
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270 const float minValue = static_cast<float>(std::numeric_limits<PixelType>::min());
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271 const float maxValue = static_cast<float>(std::numeric_limits<PixelType>::max());
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272
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273 for (unsigned int y = 0; y < image.GetHeight(); y++)
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274 {
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275 PixelType* p = reinterpret_cast<PixelType*>(image.GetRow(y));
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276
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277 for (unsigned int x = 0; x < image.GetWidth(); x++, p++)
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278 {
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diff changeset
279 float v = (static_cast<float>(*p) + offset) * scaling;
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diff changeset
280
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diff changeset
281 if (v > maxValue)
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diff changeset
282 {
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283 *p = std::numeric_limits<PixelType>::max();
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284 }
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diff changeset
285 else if (v < minValue)
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diff changeset
286 {
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diff changeset
287 *p = std::numeric_limits<PixelType>::min();
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diff changeset
288 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
289 else
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
290 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
291 *p = static_cast<PixelType>(boost::math::iround(v));
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
292 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
293 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
294 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
295 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
296
859
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
297
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
298 void ImageProcessing::Copy(ImageAccessor& target,
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
299 const ImageAccessor& source)
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
300 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
301 if (target.GetWidth() != source.GetWidth() ||
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
302 target.GetHeight() != source.GetHeight())
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
303 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
304 throw OrthancException(ErrorCode_IncompatibleImageSize);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
305 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
306
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
307 if (target.GetFormat() != source.GetFormat())
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
308 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
309 throw OrthancException(ErrorCode_IncompatibleImageFormat);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
310 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
311
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
312 unsigned int lineSize = GetBytesPerPixel(source.GetFormat()) * source.GetWidth();
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
313
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
314 assert(source.GetPitch() >= lineSize && target.GetPitch() >= lineSize);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
315
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
316 for (unsigned int y = 0; y < source.GetHeight(); y++)
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
317 {
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
318 memcpy(target.GetRow(y), source.GetConstRow(y), lineSize);
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
319 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
320 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
321
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
322
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
323 void ImageProcessing::Convert(ImageAccessor& target,
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
324 const ImageAccessor& source)
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
325 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
326 if (target.GetWidth() != source.GetWidth() ||
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
327 target.GetHeight() != source.GetHeight())
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
328 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
329 throw OrthancException(ErrorCode_IncompatibleImageSize);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
330 }
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
331
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
332 if (source.GetFormat() == target.GetFormat())
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
333 {
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
334 Copy(target, source);
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
335 return;
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
336 }
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
337
859
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
338 if (target.GetFormat() == PixelFormat_Grayscale16 &&
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
339 source.GetFormat() == PixelFormat_Grayscale8)
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
340 {
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
341 ConvertInternal<uint16_t, uint8_t>(target, source);
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
342 return;
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
343 }
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
344
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
345 if (target.GetFormat() == PixelFormat_SignedGrayscale16 &&
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
346 source.GetFormat() == PixelFormat_Grayscale8)
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
347 {
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
348 ConvertInternal<int16_t, uint8_t>(target, source);
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
349 return;
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
350 }
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
351
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
352 if (target.GetFormat() == PixelFormat_Grayscale8 &&
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
353 source.GetFormat() == PixelFormat_Grayscale16)
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
354 {
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
355 ConvertInternal<uint8_t, uint16_t>(target, source);
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
356 return;
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
357 }
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
358
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
359 if (target.GetFormat() == PixelFormat_SignedGrayscale16 &&
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
360 source.GetFormat() == PixelFormat_Grayscale16)
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
361 {
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
362 ConvertInternal<int16_t, uint16_t>(target, source);
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
363 return;
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
364 }
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
365
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
366 if (target.GetFormat() == PixelFormat_Grayscale8 &&
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
367 source.GetFormat() == PixelFormat_SignedGrayscale16)
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
368 {
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
369 ConvertInternal<uint8_t, int16_t>(target, source);
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
370 return;
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
371 }
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
372
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
373 if (target.GetFormat() == PixelFormat_Grayscale16 &&
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
374 source.GetFormat() == PixelFormat_SignedGrayscale16)
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
375 {
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
376 ConvertInternal<uint16_t, int16_t>(target, source);
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
377 return;
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
378 }
610a9a1ed855 ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 854
diff changeset
379
993
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
380 if (target.GetFormat() == PixelFormat_Grayscale8 &&
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
381 source.GetFormat() == PixelFormat_RGB24)
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
382 {
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
383 ConvertColorToGrayscale<uint8_t>(target, source);
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
384 return;
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
385 }
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
386
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
387 if (target.GetFormat() == PixelFormat_Grayscale16 &&
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
388 source.GetFormat() == PixelFormat_RGB24)
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
389 {
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
390 ConvertColorToGrayscale<uint16_t>(target, source);
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
391 return;
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
392 }
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
393
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
394 if (target.GetFormat() == PixelFormat_SignedGrayscale16 &&
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
395 source.GetFormat() == PixelFormat_RGB24)
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
396 {
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
397 ConvertColorToGrayscale<int16_t>(target, source);
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
398 return;
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
399 }
501880d76474 improvements to GDCM plugin
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 876
diff changeset
400
1993
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
401 if (target.GetFormat() == PixelFormat_Float32 &&
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
402 source.GetFormat() == PixelFormat_Grayscale8)
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
403 {
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
404 ConvertGrayscaleToFloat<uint8_t>(target, source);
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
405 return;
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
406 }
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
407
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
408 if (target.GetFormat() == PixelFormat_Float32 &&
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
409 source.GetFormat() == PixelFormat_Grayscale16)
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
410 {
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
411 ConvertGrayscaleToFloat<uint16_t>(target, source);
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
412 return;
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
413 }
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
414
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
415 if (target.GetFormat() == PixelFormat_Float32 &&
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
416 source.GetFormat() == PixelFormat_SignedGrayscale16)
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
417 {
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
418 ConvertGrayscaleToFloat<int16_t>(target, source);
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
419 return;
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
420 }
e2a3ff770b48 introducing float32 images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1992
diff changeset
421
1610
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
422 if (target.GetFormat() == PixelFormat_Grayscale8 &&
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
423 source.GetFormat() == PixelFormat_RGBA32)
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
424 {
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
425 for (unsigned int y = 0; y < source.GetHeight(); y++)
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
426 {
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
427 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
428 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
429 for (unsigned int x = 0; x < source.GetWidth(); x++, q++)
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
430 {
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
431 *q = static_cast<uint8_t>((2126 * static_cast<uint32_t>(p[0]) +
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
432 7152 * static_cast<uint32_t>(p[1]) +
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
433 0722 * static_cast<uint32_t>(p[2])) / 10000);
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
434 p += 4;
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
435 }
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
436 }
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
437
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
438 return;
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
439 }
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
440
1608
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
441 if (target.GetFormat() == PixelFormat_RGB24 &&
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
442 source.GetFormat() == PixelFormat_RGBA32)
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
443 {
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
444 for (unsigned int y = 0; y < source.GetHeight(); y++)
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
445 {
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
446 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
447 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
448 for (unsigned int x = 0; x < source.GetWidth(); x++)
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
449 {
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
450 q[0] = p[0];
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
451 q[1] = p[1];
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
452 q[2] = p[2];
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
453 p += 4;
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
454 q += 3;
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
455 }
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
456 }
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
457
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
458 return;
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
459 }
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
460
2252
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
461 if (target.GetFormat() == PixelFormat_RGB24 &&
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
462 source.GetFormat() == PixelFormat_BGRA32)
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
463 {
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
464 for (unsigned int y = 0; y < source.GetHeight(); y++)
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
465 {
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
466 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
467 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
468 for (unsigned int x = 0; x < source.GetWidth(); x++)
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
469 {
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
470 q[0] = p[2];
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
471 q[1] = p[1];
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
472 q[2] = p[0];
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
473 p += 4;
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
474 q += 3;
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
475 }
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
476 }
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
477
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
478 return;
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
479 }
002b94046c69 colorspace conversion from BGRA32 to RGB24
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
480
1608
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
481 if (target.GetFormat() == PixelFormat_RGBA32 &&
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
482 source.GetFormat() == PixelFormat_RGB24)
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
483 {
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
484 for (unsigned int y = 0; y < source.GetHeight(); y++)
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
485 {
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
486 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
487 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
488 for (unsigned int x = 0; x < source.GetWidth(); x++)
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
489 {
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
490 q[0] = p[0];
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
491 q[1] = p[1];
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
492 q[2] = p[2];
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
493 q[3] = 255; // Set the alpha channel to full opacity
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
494 p += 3;
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
495 q += 4;
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
496 }
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
497 }
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
498
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
499 return;
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
500 }
adc6a5704cdb OrthancPluginConvertPixelFormat
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1334
diff changeset
501
1992
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
502 if (target.GetFormat() == PixelFormat_RGB24 &&
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
503 source.GetFormat() == PixelFormat_Grayscale8)
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
504 {
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
505 for (unsigned int y = 0; y < source.GetHeight(); y++)
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
506 {
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
507 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
508 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
509 for (unsigned int x = 0; x < source.GetWidth(); x++)
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
510 {
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
511 q[0] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
512 q[1] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
513 q[2] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
514 p += 1;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
515 q += 3;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
516 }
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
517 }
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
518
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
519 return;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
520 }
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
521
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
522 if (target.GetFormat() == PixelFormat_RGBA32 &&
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
523 source.GetFormat() == PixelFormat_Grayscale8)
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
524 {
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
525 for (unsigned int y = 0; y < source.GetHeight(); y++)
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
526 {
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
527 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
528 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
529 for (unsigned int x = 0; x < source.GetWidth(); x++)
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
530 {
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
531 q[0] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
532 q[1] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
533 q[2] = *p;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
534 q[3] = 255;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
535 p += 1;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
536 q += 4;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
537 }
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
538 }
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
539
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
540 return;
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
541 }
9161e3ef0d17 new conversions in ImageProcessing::Convert
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1900
diff changeset
542
2100
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
543 if (target.GetFormat() == PixelFormat_BGRA32 &&
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
544 source.GetFormat() == PixelFormat_RGB24)
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
545 {
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
546 for (unsigned int y = 0; y < source.GetHeight(); y++)
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
547 {
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
548 const uint8_t* p = reinterpret_cast<const uint8_t*>(source.GetConstRow(y));
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
549 uint8_t* q = reinterpret_cast<uint8_t*>(target.GetRow(y));
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
550 for (unsigned int x = 0; x < source.GetWidth(); x++)
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
551 {
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
552 q[0] = p[2];
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
553 q[1] = p[1];
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
554 q[2] = p[0];
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
555 q[3] = 255;
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
556 p += 3;
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
557 q += 4;
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
558 }
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
559 }
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
560
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
561 return;
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
562 }
1554fc153a93 conversion RGB24 to BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2089
diff changeset
563
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
564 throw OrthancException(ErrorCode_NotImplemented);
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
565 }
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
566
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
567
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
568
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
569 void ImageProcessing::Set(ImageAccessor& image,
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
570 int64_t value)
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
571 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
572 switch (image.GetFormat())
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
573 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
574 case PixelFormat_Grayscale8:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
575 SetInternal<uint8_t>(image, value);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
576 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
577
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
578 case PixelFormat_Grayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
579 SetInternal<uint16_t>(image, value);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
580 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
581
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
582 case PixelFormat_SignedGrayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
583 SetInternal<int16_t>(image, value);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
584 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
585
1994
4d099fee5eca ImageProcessing::Set for float images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
586 case PixelFormat_Float32:
4d099fee5eca ImageProcessing::Set for float images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
587 assert(sizeof(float) == 4);
4d099fee5eca ImageProcessing::Set for float images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
588 SetInternal<float>(image, value);
4d099fee5eca ImageProcessing::Set for float images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
589 return;
4d099fee5eca ImageProcessing::Set for float images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1993
diff changeset
590
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
591 default:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
592 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
593 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
594 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
595
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
596
2089
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
597 void ImageProcessing::Set(ImageAccessor& image,
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
598 uint8_t red,
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
599 uint8_t green,
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
600 uint8_t blue,
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
601 uint8_t alpha)
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
602 {
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
603 uint8_t p[4];
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
604 unsigned int size;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
605
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
606 switch (image.GetFormat())
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
607 {
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
608 case PixelFormat_RGBA32:
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
609 p[0] = red;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
610 p[1] = green;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
611 p[2] = blue;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
612 p[3] = alpha;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
613 size = 4;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
614 break;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
615
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
616 case PixelFormat_BGRA32:
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
617 p[0] = blue;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
618 p[1] = green;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
619 p[2] = red;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
620 p[3] = alpha;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
621 size = 4;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
622 break;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
623
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
624 case PixelFormat_RGB24:
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
625 p[0] = red;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
626 p[1] = green;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
627 p[2] = blue;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
628 size = 3;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
629 break;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
630
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
631 default:
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
632 throw OrthancException(ErrorCode_NotImplemented);
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
633 }
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
634
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
635 for (unsigned int y = 0; y < image.GetHeight(); y++)
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
636 {
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
637 uint8_t* q = reinterpret_cast<uint8_t*>(image.GetRow(y));
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
638
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
639 for (unsigned int x = 0; x < image.GetWidth(); x++)
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
640 {
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
641 for (unsigned int i = 0; i < size; i++)
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
642 {
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
643 q[i] = p[i];
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
644 }
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
645
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
646 q += size;
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
647 }
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
648 }
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
649 }
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
650
7a969f235adf PixelFormat_BGRA32
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1994
diff changeset
651
854
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
652 void ImageProcessing::ShiftRight(ImageAccessor& image,
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
653 unsigned int shift)
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
654 {
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
655 if (image.GetWidth() == 0 ||
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
656 image.GetHeight() == 0 ||
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
657 shift == 0)
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
658 {
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
659 // Nothing to do
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
660 return;
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
661 }
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
662
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
663 throw OrthancException(ErrorCode_NotImplemented);
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
664 }
ff530685e46a fast version of image copy
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 853
diff changeset
665
863
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
666
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
667 void ImageProcessing::GetMinMaxValue(int64_t& minValue,
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
668 int64_t& maxValue,
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
669 const ImageAccessor& image)
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
670 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
671 switch (image.GetFormat())
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
672 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
673 case PixelFormat_Grayscale8:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
674 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
675 uint8_t a, b;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
676 GetMinMaxValueInternal<uint8_t>(a, b, image);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
677 minValue = a;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
678 maxValue = b;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
679 break;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
680 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
681
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
682 case PixelFormat_Grayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
683 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
684 uint16_t a, b;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
685 GetMinMaxValueInternal<uint16_t>(a, b, image);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
686 minValue = a;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
687 maxValue = b;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
688 break;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
689 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
690
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
691 case PixelFormat_SignedGrayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
692 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
693 int16_t a, b;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
694 GetMinMaxValueInternal<int16_t>(a, b, image);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
695 minValue = a;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
696 maxValue = b;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
697 break;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
698 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
699
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
700 default:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
701 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
702 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
703 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
704
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
705
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
706
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
707 void ImageProcessing::AddConstant(ImageAccessor& image,
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
708 int64_t value)
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
709 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
710 switch (image.GetFormat())
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
711 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
712 case PixelFormat_Grayscale8:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
713 AddConstantInternal<uint8_t>(image, value);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
714 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
715
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
716 case PixelFormat_Grayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
717 AddConstantInternal<uint16_t>(image, value);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
718 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
719
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
720 case PixelFormat_SignedGrayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
721 AddConstantInternal<int16_t>(image, value);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
722 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
723
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
724 default:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
725 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
726 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
727 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
728
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
729
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
730 void ImageProcessing::MultiplyConstant(ImageAccessor& image,
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
731 float factor)
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
732 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
733 switch (image.GetFormat())
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
734 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
735 case PixelFormat_Grayscale8:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
736 MultiplyConstantInternal<uint8_t>(image, factor);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
737 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
738
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
739 case PixelFormat_Grayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
740 MultiplyConstantInternal<uint16_t>(image, factor);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
741 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
742
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
743 case PixelFormat_SignedGrayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
744 MultiplyConstantInternal<int16_t>(image, factor);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
745 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
746
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
747 default:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
748 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
749 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
750 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
751
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
752
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
753 void ImageProcessing::ShiftScale(ImageAccessor& image,
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
754 float offset,
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
755 float scaling)
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
756 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
757 switch (image.GetFormat())
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
758 {
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
759 case PixelFormat_Grayscale8:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
760 ShiftScaleInternal<uint8_t>(image, offset, scaling);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
761 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
762
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
763 case PixelFormat_Grayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
764 ShiftScaleInternal<uint16_t>(image, offset, scaling);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
765 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
766
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
767 case PixelFormat_SignedGrayscale16:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
768 ShiftScaleInternal<int16_t>(image, offset, scaling);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
769 return;
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
770
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
771 default:
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
772 throw OrthancException(ErrorCode_NotImplemented);
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
773 }
3c0d0836f704 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 862
diff changeset
774 }
2281
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
775
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
776
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
777 void ImageProcessing::Invert(ImageAccessor& image)
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
778 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
779 switch (image.GetFormat())
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
780 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
781 case PixelFormat_Grayscale8:
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
782 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
783 for (unsigned int y = 0; y < image.GetHeight(); y++)
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
784 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
785 uint8_t* p = reinterpret_cast<uint8_t*>(image.GetRow(y));
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
786
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
787 for (unsigned int x = 0; x < image.GetWidth(); x++, p++)
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
788 {
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
789 *p = 255 - (*p);
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
790 }
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
791 }
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
792
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
793 return;
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
794 }
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
795
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
796 default:
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
797 throw OrthancException(ErrorCode_NotImplemented);
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
798 }
e002430baa41 Fix issue #44 (Bad interpretation of photometric interpretation MONOCHROME1)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2252
diff changeset
799 }
853
839be3022203 DicomImageInformation
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
800 }