Mercurial > hg > orthanc
annotate OrthancFramework/UnitTestsSources/ImageProcessingTests.cpp @ 4872:b1556cefa5c6
reimplementation from scratch of ImageProcessing::FillPolygon()
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 17 Jan 2022 21:11:40 +0100 |
parents | 43e613a7756b |
children | 5dae41084ab7 |
rev | line source |
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853 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
1900 | 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) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
853 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
853 | 12 * |
13 * This program is distributed in the hope that it will be useful, but | |
14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 * Lesser General Public License for more details. |
853 | 17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
853 | 21 **/ |
22 | |
23 | |
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24 #if ORTHANC_UNIT_TESTS_LINK_FRAMEWORK == 1 |
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25 // Must be the first to be sure to use the Orthanc framework shared library |
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26 # include <OrthancFramework.h> |
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27 #endif |
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28 |
4062 | 29 #include <gtest/gtest.h> |
853 | 30 |
4045 | 31 #include "../Sources/Compatibility.h" |
32 #include "../Sources/DicomFormat/DicomImageInformation.h" | |
33 #include "../Sources/Images/Image.h" | |
34 #include "../Sources/Images/ImageProcessing.h" | |
35 #include "../Sources/Images/ImageTraits.h" | |
36 #include "../Sources/OrthancException.h" | |
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37 |
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38 #include <memory> |
853 | 39 |
40 using namespace Orthanc; | |
41 | |
42 | |
855 | 43 TEST(DicomImageInformation, ExtractPixelFormat1) |
853 | 44 { |
855 | 45 // Cardiac/MR* |
46 DicomMap m; | |
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47 m.SetValue(DICOM_TAG_ROWS, "24", false); |
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48 m.SetValue(DICOM_TAG_COLUMNS, "16", false); |
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49 m.SetValue(DICOM_TAG_BITS_ALLOCATED, "16", false); |
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50 m.SetValue(DICOM_TAG_SAMPLES_PER_PIXEL, "1", false); |
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51 m.SetValue(DICOM_TAG_BITS_STORED, "12", false); |
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52 m.SetValue(DICOM_TAG_HIGH_BIT, "11", false); |
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53 m.SetValue(DICOM_TAG_PIXEL_REPRESENTATION, "0", false); |
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54 m.SetValue(DICOM_TAG_PHOTOMETRIC_INTERPRETATION, "MONOCHROME2", false); |
855 | 55 |
56 DicomImageInformation info(m); | |
57 PixelFormat format; | |
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58 ASSERT_TRUE(info.ExtractPixelFormat(format, false)); |
855 | 59 ASSERT_EQ(PixelFormat_Grayscale16, format); |
853 | 60 } |
855 | 61 |
62 | |
63 TEST(DicomImageInformation, ExtractPixelFormat2) | |
64 { | |
65 // Delphine CT | |
66 DicomMap m; | |
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67 m.SetValue(DICOM_TAG_ROWS, "24", false); |
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68 m.SetValue(DICOM_TAG_COLUMNS, "16", false); |
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69 m.SetValue(DICOM_TAG_BITS_ALLOCATED, "16", false); |
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70 m.SetValue(DICOM_TAG_SAMPLES_PER_PIXEL, "1", false); |
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71 m.SetValue(DICOM_TAG_BITS_STORED, "16", false); |
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72 m.SetValue(DICOM_TAG_HIGH_BIT, "15", false); |
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73 m.SetValue(DICOM_TAG_PIXEL_REPRESENTATION, "1", false); |
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74 m.SetValue(DICOM_TAG_PHOTOMETRIC_INTERPRETATION, "MONOCHROME2", false); |
855 | 75 |
76 DicomImageInformation info(m); | |
77 PixelFormat format; | |
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78 ASSERT_TRUE(info.ExtractPixelFormat(format, false)); |
855 | 79 ASSERT_EQ(PixelFormat_SignedGrayscale16, format); |
80 } | |
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81 |
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82 |
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83 |
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84 namespace |
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85 { |
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86 template <typename T> |
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87 class TestImageTraits : public ::testing::Test |
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88 { |
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89 private: |
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90 std::unique_ptr<Image> image_; |
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91 |
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92 protected: |
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93 virtual void SetUp() ORTHANC_OVERRIDE |
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94 { |
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95 image_.reset(new Image(ImageTraits::PixelTraits::GetPixelFormat(), 7, 9, false)); |
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96 } |
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97 |
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98 virtual void TearDown() ORTHANC_OVERRIDE |
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99 { |
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100 image_.reset(NULL); |
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101 } |
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102 |
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103 public: |
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104 typedef T ImageTraits; |
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105 |
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106 ImageAccessor& GetImage() |
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107 { |
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108 return *image_; |
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109 } |
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110 }; |
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111 |
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112 template <typename T> |
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113 class TestIntegerImageTraits : public TestImageTraits<T> |
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114 { |
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115 }; |
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116 } |
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117 |
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118 |
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119 typedef ::testing::Types< |
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120 ImageTraits<PixelFormat_Grayscale8>, |
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121 ImageTraits<PixelFormat_Grayscale16>, |
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122 ImageTraits<PixelFormat_SignedGrayscale16> |
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123 > IntegerFormats; |
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124 TYPED_TEST_CASE(TestIntegerImageTraits, IntegerFormats); |
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125 |
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126 typedef ::testing::Types< |
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127 ImageTraits<PixelFormat_Grayscale8>, |
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128 ImageTraits<PixelFormat_Grayscale16>, |
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129 ImageTraits<PixelFormat_SignedGrayscale16>, |
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130 ImageTraits<PixelFormat_RGB24>, |
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131 ImageTraits<PixelFormat_BGRA32> |
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132 > AllFormats; |
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133 TYPED_TEST_CASE(TestImageTraits, AllFormats); |
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134 |
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135 |
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136 TYPED_TEST(TestImageTraits, SetZero) |
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137 { |
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138 ImageAccessor& image = this->GetImage(); |
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139 |
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140 memset(image.GetBuffer(), 128, image.GetHeight() * image.GetWidth()); |
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141 |
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142 switch (image.GetFormat()) |
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143 { |
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144 case PixelFormat_Grayscale8: |
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145 case PixelFormat_Grayscale16: |
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146 case PixelFormat_SignedGrayscale16: |
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147 ImageProcessing::Set(image, 0); |
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148 break; |
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149 |
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150 case PixelFormat_RGB24: |
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151 case PixelFormat_BGRA32: |
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152 ImageProcessing::Set(image, 0, 0, 0, 0); |
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153 break; |
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154 |
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155 default: |
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156 ASSERT_TRUE(0); |
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157 } |
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158 |
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159 typename TestFixture::ImageTraits::PixelType zero, value; |
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160 TestFixture::ImageTraits::PixelTraits::SetZero(zero); |
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161 |
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162 for (unsigned int y = 0; y < image.GetHeight(); y++) |
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163 { |
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164 for (unsigned int x = 0; x < image.GetWidth(); x++) |
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165 { |
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166 TestFixture::ImageTraits::GetPixel(value, image, x, y); |
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167 ASSERT_TRUE(TestFixture::ImageTraits::PixelTraits::IsEqual(zero, value)); |
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168 } |
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169 } |
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170 } |
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171 |
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172 |
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173 TYPED_TEST(TestIntegerImageTraits, SetZeroFloat) |
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174 { |
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175 ImageAccessor& image = this->GetImage(); |
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176 |
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177 memset(image.GetBuffer(), 128, image.GetHeight() * image.GetWidth()); |
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178 |
3258 | 179 float c = 0.0f; |
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180 for (unsigned int y = 0; y < image.GetHeight(); y++) |
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181 { |
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182 for (unsigned int x = 0; x < image.GetWidth(); x++, c++) |
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183 { |
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184 TestFixture::ImageTraits::SetFloatPixel(image, c, x, y); |
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185 } |
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186 } |
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187 |
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188 c = 0.0f; |
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189 for (unsigned int y = 0; y < image.GetHeight(); y++) |
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190 { |
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191 for (unsigned int x = 0; x < image.GetWidth(); x++, c++) |
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192 { |
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193 ASSERT_FLOAT_EQ(c, TestFixture::ImageTraits::GetFloatPixel(image, x, y)); |
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194 } |
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195 } |
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196 } |
3258 | 197 |
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198 |
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199 #include "../Sources/Images/PngWriter.h" |
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200 |
3258 | 201 TYPED_TEST(TestIntegerImageTraits, FillPolygon) |
202 { | |
203 ImageAccessor& image = this->GetImage(); | |
204 | |
205 ImageProcessing::Set(image, 128); | |
206 | |
207 // draw a triangle | |
208 std::vector<ImageProcessing::ImagePoint> points; | |
209 points.push_back(ImageProcessing::ImagePoint(1,1)); | |
210 points.push_back(ImageProcessing::ImagePoint(1,5)); | |
211 points.push_back(ImageProcessing::ImagePoint(5,5)); | |
212 | |
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213 ImageProcessing::FillPolygon(image, points, 255); |
3258 | 214 |
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215 Orthanc::PngWriter writer; |
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216 Orthanc::IImageWriter::WriteToFile(writer, "tutu.png", image); |
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217 |
3258 | 218 // outside polygon |
219 ASSERT_FLOAT_EQ(128, TestFixture::ImageTraits::GetFloatPixel(image, 0, 0)); | |
220 ASSERT_FLOAT_EQ(128, TestFixture::ImageTraits::GetFloatPixel(image, 0, 6)); | |
221 ASSERT_FLOAT_EQ(128, TestFixture::ImageTraits::GetFloatPixel(image, 6, 6)); | |
222 ASSERT_FLOAT_EQ(128, TestFixture::ImageTraits::GetFloatPixel(image, 6, 0)); | |
223 | |
3431 | 224 ASSERT_FLOAT_EQ(255, TestFixture::ImageTraits::GetFloatPixel(image, 1, 1)); |
3258 | 225 ASSERT_FLOAT_EQ(255, TestFixture::ImageTraits::GetFloatPixel(image, 1, 2)); |
3431 | 226 ASSERT_FLOAT_EQ(255, TestFixture::ImageTraits::GetFloatPixel(image, 1, 5)); |
3258 | 227 ASSERT_FLOAT_EQ(255, TestFixture::ImageTraits::GetFloatPixel(image, 2, 4)); |
3431 | 228 ASSERT_FLOAT_EQ(255, TestFixture::ImageTraits::GetFloatPixel(image, 5, 5)); |
3258 | 229 } |
3365 | 230 |
3366 | 231 TYPED_TEST(TestIntegerImageTraits, FillPolygonLargerThanImage) |
3365 | 232 { |
233 ImageAccessor& image = this->GetImage(); | |
234 | |
235 ImageProcessing::Set(image, 0); | |
236 | |
237 std::vector<ImageProcessing::ImagePoint> points; | |
238 points.push_back(ImageProcessing::ImagePoint(0, 0)); | |
239 points.push_back(ImageProcessing::ImagePoint(image.GetWidth(),0)); | |
240 points.push_back(ImageProcessing::ImagePoint(image.GetWidth(),image.GetHeight())); | |
241 points.push_back(ImageProcessing::ImagePoint(0,image.GetHeight())); | |
242 | |
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243 ImageProcessing::FillPolygon(image, points, 255); |
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244 |
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245 for (unsigned int y = 0; y < image.GetHeight(); y++) |
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246 { |
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247 for (unsigned int x = 0; x < image.GetWidth(); x++) |
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248 { |
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249 ASSERT_FLOAT_EQ(255, TestFixture::ImageTraits::GetFloatPixel(image, x, y)); |
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250 } |
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251 } |
3365 | 252 } |
253 | |
254 TYPED_TEST(TestIntegerImageTraits, FillPolygonFullImage) | |
255 { | |
256 ImageAccessor& image = this->GetImage(); | |
257 | |
258 ImageProcessing::Set(image, 0); | |
259 | |
260 std::vector<ImageProcessing::ImagePoint> points; | |
261 points.push_back(ImageProcessing::ImagePoint(0, 0)); | |
262 points.push_back(ImageProcessing::ImagePoint(image.GetWidth() - 1,0)); | |
263 points.push_back(ImageProcessing::ImagePoint(image.GetWidth() - 1,image.GetHeight() - 1)); | |
264 points.push_back(ImageProcessing::ImagePoint(0,image.GetHeight() - 1)); | |
265 | |
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266 ImageProcessing::FillPolygon(image, points, 255); |
3365 | 267 |
3431 | 268 ASSERT_FLOAT_EQ(255, TestFixture::ImageTraits::GetFloatPixel(image, 0, 0)); |
269 ASSERT_FLOAT_EQ(255, TestFixture::ImageTraits::GetFloatPixel(image, image.GetWidth() - 1, image.GetHeight() - 1)); | |
3365 | 270 } |
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271 |
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272 |
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273 |
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274 |
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275 static void SetGrayscale8Pixel(ImageAccessor& image, |
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276 unsigned int x, |
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277 unsigned int y, |
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278 uint8_t value) |
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279 { |
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280 ImageTraits<PixelFormat_Grayscale8>::SetPixel(image, value, x, y); |
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281 } |
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282 |
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283 static bool TestGrayscale8Pixel(const ImageAccessor& image, |
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284 unsigned int x, |
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285 unsigned int y, |
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286 uint8_t value) |
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287 { |
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288 PixelTraits<PixelFormat_Grayscale8>::PixelType p; |
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289 ImageTraits<PixelFormat_Grayscale8>::GetPixel(p, image, x, y); |
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290 if (p != value) printf("%d %d\n", p, value); |
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291 return p == value; |
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292 } |
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293 |
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294 static void SetGrayscale16Pixel(ImageAccessor& image, |
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295 unsigned int x, |
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296 unsigned int y, |
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297 uint16_t value) |
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298 { |
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299 ImageTraits<PixelFormat_Grayscale16>::SetPixel(image, value, x, y); |
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300 } |
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301 |
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302 static bool TestGrayscale16Pixel(const ImageAccessor& image, |
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303 unsigned int x, |
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304 unsigned int y, |
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305 uint16_t value) |
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306 { |
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307 PixelTraits<PixelFormat_Grayscale16>::PixelType p; |
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308 ImageTraits<PixelFormat_Grayscale16>::GetPixel(p, image, x, y); |
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309 if (p != value) printf("%d %d\n", p, value); |
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310 return p == value; |
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311 } |
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312 |
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313 static void SetSignedGrayscale16Pixel(ImageAccessor& image, |
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314 unsigned int x, |
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315 unsigned int y, |
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316 int16_t value) |
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317 { |
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318 ImageTraits<PixelFormat_SignedGrayscale16>::SetPixel(image, value, x, y); |
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319 } |
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320 |
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321 static bool TestSignedGrayscale16Pixel(const ImageAccessor& image, |
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322 unsigned int x, |
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323 unsigned int y, |
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324 int16_t value) |
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325 { |
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326 PixelTraits<PixelFormat_SignedGrayscale16>::PixelType p; |
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327 ImageTraits<PixelFormat_SignedGrayscale16>::GetPixel(p, image, x, y); |
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328 if (p != value) printf("%d %d\n", p, value); |
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329 return p == value; |
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330 } |
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331 |
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332 static void SetRGB24Pixel(ImageAccessor& image, |
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333 unsigned int x, |
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334 unsigned int y, |
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335 uint8_t red, |
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336 uint8_t green, |
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337 uint8_t blue) |
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338 { |
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339 PixelTraits<PixelFormat_RGB24>::PixelType p; |
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340 p.red_ = red; |
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341 p.green_ = green; |
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342 p.blue_ = blue; |
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343 ImageTraits<PixelFormat_RGB24>::SetPixel(image, p, x, y); |
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344 } |
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345 |
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346 static bool TestRGB24Pixel(const ImageAccessor& image, |
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347 unsigned int x, |
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348 unsigned int y, |
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349 uint8_t red, |
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350 uint8_t green, |
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351 uint8_t blue) |
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352 { |
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353 PixelTraits<PixelFormat_RGB24>::PixelType p; |
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354 ImageTraits<PixelFormat_RGB24>::GetPixel(p, image, x, y); |
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355 bool ok = (p.red_ == red && |
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356 p.green_ == green && |
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357 p.blue_ == blue); |
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358 if (!ok) printf("%d,%d,%d %d,%d,%d\n", p.red_, p.green_, p.blue_, red, green, blue); |
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359 return ok; |
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360 } |
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361 |
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362 |
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363 TEST(ImageProcessing, FlipGrayscale8) |
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364 { |
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365 { |
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366 Image image(PixelFormat_Grayscale8, 0, 0, false); |
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367 ImageProcessing::FlipX(image); |
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368 ImageProcessing::FlipY(image); |
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369 } |
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370 |
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371 { |
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372 Image image(PixelFormat_Grayscale8, 1, 1, false); |
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373 SetGrayscale8Pixel(image, 0, 0, 128); |
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374 ImageProcessing::FlipX(image); |
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375 ImageProcessing::FlipY(image); |
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376 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 128)); |
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377 } |
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378 |
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379 { |
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380 Image image(PixelFormat_Grayscale8, 3, 2, false); |
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381 SetGrayscale8Pixel(image, 0, 0, 10); |
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382 SetGrayscale8Pixel(image, 1, 0, 20); |
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383 SetGrayscale8Pixel(image, 2, 0, 30); |
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384 SetGrayscale8Pixel(image, 0, 1, 40); |
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385 SetGrayscale8Pixel(image, 1, 1, 50); |
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386 SetGrayscale8Pixel(image, 2, 1, 60); |
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387 |
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388 ImageProcessing::FlipX(image); |
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389 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 30)); |
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390 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 0, 20)); |
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391 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 0, 10)); |
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392 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 1, 60)); |
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393 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 1, 50)); |
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394 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 1, 40)); |
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395 |
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396 ImageProcessing::FlipY(image); |
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397 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 60)); |
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398 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 0, 50)); |
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399 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 0, 40)); |
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400 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 1, 30)); |
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401 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 1, 20)); |
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402 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 1, 10)); |
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403 } |
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404 } |
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405 |
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406 |
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407 |
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408 TEST(ImageProcessing, FlipRGB24) |
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409 { |
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410 Image image(PixelFormat_RGB24, 2, 2, false); |
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411 SetRGB24Pixel(image, 0, 0, 10, 100, 110); |
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412 SetRGB24Pixel(image, 1, 0, 20, 100, 110); |
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413 SetRGB24Pixel(image, 0, 1, 30, 100, 110); |
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414 SetRGB24Pixel(image, 1, 1, 40, 100, 110); |
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415 |
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416 ImageProcessing::FlipX(image); |
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417 ASSERT_TRUE(TestRGB24Pixel(image, 0, 0, 20, 100, 110)); |
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418 ASSERT_TRUE(TestRGB24Pixel(image, 1, 0, 10, 100, 110)); |
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419 ASSERT_TRUE(TestRGB24Pixel(image, 0, 1, 40, 100, 110)); |
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420 ASSERT_TRUE(TestRGB24Pixel(image, 1, 1, 30, 100, 110)); |
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421 |
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422 ImageProcessing::FlipY(image); |
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ImageProcessing::SeparableConvolution()
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423 ASSERT_TRUE(TestRGB24Pixel(image, 0, 0, 40, 100, 110)); |
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424 ASSERT_TRUE(TestRGB24Pixel(image, 1, 0, 30, 100, 110)); |
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ImageProcessing::SeparableConvolution()
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425 ASSERT_TRUE(TestRGB24Pixel(image, 0, 1, 20, 100, 110)); |
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426 ASSERT_TRUE(TestRGB24Pixel(image, 1, 1, 10, 100, 110)); |
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427 } |
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428 |
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429 |
46cf170ba121
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430 TEST(ImageProcessing, ResizeBasicGrayscale8) |
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431 { |
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432 Image source(PixelFormat_Grayscale8, 2, 2, false); |
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ImageProcessing::SeparableConvolution()
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433 SetGrayscale8Pixel(source, 0, 0, 10); |
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434 SetGrayscale8Pixel(source, 1, 0, 20); |
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435 SetGrayscale8Pixel(source, 0, 1, 30); |
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436 SetGrayscale8Pixel(source, 1, 1, 40); |
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437 |
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438 { |
46cf170ba121
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439 Image target(PixelFormat_Grayscale8, 2, 4, false); |
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440 ImageProcessing::Resize(target, source); |
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441 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 0, 10)); |
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442 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 0, 20)); |
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443 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 1, 10)); |
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444 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 1, 20)); |
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445 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 2, 30)); |
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446 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 2, 40)); |
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447 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 3, 30)); |
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448 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 3, 40)); |
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449 } |
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450 |
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451 { |
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452 Image target(PixelFormat_Grayscale8, 4, 2, false); |
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ImageProcessing::SeparableConvolution()
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453 ImageProcessing::Resize(target, source); |
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454 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 0, 10)); |
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455 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 0, 10)); |
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456 ASSERT_TRUE(TestGrayscale8Pixel(target, 2, 0, 20)); |
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457 ASSERT_TRUE(TestGrayscale8Pixel(target, 3, 0, 20)); |
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458 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 1, 30)); |
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459 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 1, 30)); |
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460 ASSERT_TRUE(TestGrayscale8Pixel(target, 2, 1, 40)); |
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461 ASSERT_TRUE(TestGrayscale8Pixel(target, 3, 1, 40)); |
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462 } |
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463 } |
46cf170ba121
ImageProcessing::SeparableConvolution()
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464 |
46cf170ba121
ImageProcessing::SeparableConvolution()
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changeset
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465 |
46cf170ba121
ImageProcessing::SeparableConvolution()
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changeset
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466 TEST(ImageProcessing, ResizeBasicRGB24) |
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ImageProcessing::SeparableConvolution()
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467 { |
46cf170ba121
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468 Image source(PixelFormat_RGB24, 2, 2, false); |
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ImageProcessing::SeparableConvolution()
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469 SetRGB24Pixel(source, 0, 0, 10, 100, 110); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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470 SetRGB24Pixel(source, 1, 0, 20, 100, 110); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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changeset
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471 SetRGB24Pixel(source, 0, 1, 30, 100, 110); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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472 SetRGB24Pixel(source, 1, 1, 40, 100, 110); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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|
473 |
46cf170ba121
ImageProcessing::SeparableConvolution()
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|
474 { |
46cf170ba121
ImageProcessing::SeparableConvolution()
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changeset
|
475 Image target(PixelFormat_RGB24, 2, 4, false); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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|
476 ImageProcessing::Resize(target, source); |
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ImageProcessing::SeparableConvolution()
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477 ASSERT_TRUE(TestRGB24Pixel(target, 0, 0, 10, 100, 110)); |
46cf170ba121
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478 ASSERT_TRUE(TestRGB24Pixel(target, 1, 0, 20, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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479 ASSERT_TRUE(TestRGB24Pixel(target, 0, 1, 10, 100, 110)); |
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480 ASSERT_TRUE(TestRGB24Pixel(target, 1, 1, 20, 100, 110)); |
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481 ASSERT_TRUE(TestRGB24Pixel(target, 0, 2, 30, 100, 110)); |
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482 ASSERT_TRUE(TestRGB24Pixel(target, 1, 2, 40, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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483 ASSERT_TRUE(TestRGB24Pixel(target, 0, 3, 30, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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|
484 ASSERT_TRUE(TestRGB24Pixel(target, 1, 3, 40, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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changeset
|
485 } |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
|
486 |
46cf170ba121
ImageProcessing::SeparableConvolution()
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diff
changeset
|
487 { |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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changeset
|
488 Image target(PixelFormat_RGB24, 4, 2, false); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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diff
changeset
|
489 ImageProcessing::Resize(target, source); |
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ImageProcessing::SeparableConvolution()
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changeset
|
490 ASSERT_TRUE(TestRGB24Pixel(target, 0, 0, 10, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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changeset
|
491 ASSERT_TRUE(TestRGB24Pixel(target, 1, 0, 10, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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492 ASSERT_TRUE(TestRGB24Pixel(target, 2, 0, 20, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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changeset
|
493 ASSERT_TRUE(TestRGB24Pixel(target, 3, 0, 20, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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|
494 ASSERT_TRUE(TestRGB24Pixel(target, 0, 1, 30, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
495 ASSERT_TRUE(TestRGB24Pixel(target, 1, 1, 30, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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changeset
|
496 ASSERT_TRUE(TestRGB24Pixel(target, 2, 1, 40, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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changeset
|
497 ASSERT_TRUE(TestRGB24Pixel(target, 3, 1, 40, 100, 110)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
498 } |
46cf170ba121
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
499 } |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
500 |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3431
diff
changeset
|
501 |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
502 TEST(ImageProcessing, ResizeEmptyGrayscale8) |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
503 { |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
504 { |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
505 Image source(PixelFormat_Grayscale8, 0, 0, false); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
506 Image target(PixelFormat_Grayscale8, 2, 2, false); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
507 ImageProcessing::Resize(target, source); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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changeset
|
508 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 0, 0)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
509 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 0, 0)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
510 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 1, 0)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
511 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 1, 0)); |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
512 } |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3431
diff
changeset
|
513 |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
514 { |
46cf170ba121
ImageProcessing::SeparableConvolution()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
515 Image source(PixelFormat_Grayscale8, 2, 2, false); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
516 Image target(PixelFormat_Grayscale8, 0, 0, false); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
517 ImageProcessing::Resize(target, source); |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
518 } |
46cf170ba121
ImageProcessing::SeparableConvolution()
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parents:
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diff
changeset
|
519 } |
3504
18566f9e1831
unit testing new functions in ImageProcessing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3503
diff
changeset
|
520 |
18566f9e1831
unit testing new functions in ImageProcessing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3503
diff
changeset
|
521 |
18566f9e1831
unit testing new functions in ImageProcessing
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diff
changeset
|
522 TEST(ImageProcessing, Convolution) |
18566f9e1831
unit testing new functions in ImageProcessing
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parents:
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diff
changeset
|
523 { |
18566f9e1831
unit testing new functions in ImageProcessing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3503
diff
changeset
|
524 std::vector<float> k1(5, 1); |
18566f9e1831
unit testing new functions in ImageProcessing
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parents:
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diff
changeset
|
525 std::vector<float> k2(1, 1); |
18566f9e1831
unit testing new functions in ImageProcessing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3503
diff
changeset
|
526 |
18566f9e1831
unit testing new functions in ImageProcessing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3503
diff
changeset
|
527 { |
18566f9e1831
unit testing new functions in ImageProcessing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3503
diff
changeset
|
528 Image image(PixelFormat_Grayscale8, 1, 1, false); |
18566f9e1831
unit testing new functions in ImageProcessing
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3503
diff
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529 SetGrayscale8Pixel(image, 0, 0, 100); |
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530 ImageProcessing::SeparableConvolution(image, k1, 2, k2, 0, true /* round */); |
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531 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 100)); |
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532 ImageProcessing::SeparableConvolution(image, k1, 2, k1, 2, true /* round */); |
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533 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 100)); |
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534 ImageProcessing::SeparableConvolution(image, k2, 0, k1, 2, true /* round */); |
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535 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 100)); |
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536 ImageProcessing::SeparableConvolution(image, k2, 0, k2, 0, true /* round */); |
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537 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 100)); |
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538 } |
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539 |
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540 { |
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541 Image image(PixelFormat_RGB24, 1, 1, false); |
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542 SetRGB24Pixel(image, 0, 0, 10, 20, 30); |
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543 ImageProcessing::SeparableConvolution(image, k1, 2, k2, 0, true /* round */); |
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544 ASSERT_TRUE(TestRGB24Pixel(image, 0, 0, 10, 20, 30)); |
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545 ImageProcessing::SeparableConvolution(image, k1, 2, k1, 2, true /* round */); |
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546 ASSERT_TRUE(TestRGB24Pixel(image, 0, 0, 10, 20, 30)); |
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547 ImageProcessing::SeparableConvolution(image, k2, 0, k1, 2, true /* round */); |
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548 ASSERT_TRUE(TestRGB24Pixel(image, 0, 0, 10, 20, 30)); |
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549 ImageProcessing::SeparableConvolution(image, k2, 0, k2, 0, true /* round */); |
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550 ASSERT_TRUE(TestRGB24Pixel(image, 0, 0, 10, 20, 30)); |
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551 } |
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552 |
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553 { |
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554 Image dirac(PixelFormat_Grayscale8, 9, 1, false); |
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555 ImageProcessing::Set(dirac, 0); |
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556 SetGrayscale8Pixel(dirac, 4, 0, 100); |
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557 |
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558 { |
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559 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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560 ImageProcessing::SeparableConvolution(*image, k1, 2, k2, 0, true /* round */); |
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561 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 0, 0)); |
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562 ASSERT_TRUE(TestGrayscale8Pixel(*image, 1, 0, 0)); |
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563 ASSERT_TRUE(TestGrayscale8Pixel(*image, 2, 0, 20)); |
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564 ASSERT_TRUE(TestGrayscale8Pixel(*image, 3, 0, 20)); |
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565 ASSERT_TRUE(TestGrayscale8Pixel(*image, 4, 0, 20)); |
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566 ASSERT_TRUE(TestGrayscale8Pixel(*image, 5, 0, 20)); |
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567 ASSERT_TRUE(TestGrayscale8Pixel(*image, 6, 0, 20)); |
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568 ASSERT_TRUE(TestGrayscale8Pixel(*image, 7, 0, 0)); |
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569 ASSERT_TRUE(TestGrayscale8Pixel(*image, 8, 0, 0)); |
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570 } |
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571 |
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572 { |
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573 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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574 ImageProcessing::SeparableConvolution(*image, k2, 0, k1, 2, true /* round */); |
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575 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 0, 0)); |
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576 ASSERT_TRUE(TestGrayscale8Pixel(*image, 1, 0, 0)); |
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577 ASSERT_TRUE(TestGrayscale8Pixel(*image, 2, 0, 0)); |
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578 ASSERT_TRUE(TestGrayscale8Pixel(*image, 3, 0, 0)); |
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579 ASSERT_TRUE(TestGrayscale8Pixel(*image, 4, 0, 100)); |
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580 ASSERT_TRUE(TestGrayscale8Pixel(*image, 5, 0, 0)); |
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581 ASSERT_TRUE(TestGrayscale8Pixel(*image, 6, 0, 0)); |
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582 ASSERT_TRUE(TestGrayscale8Pixel(*image, 7, 0, 0)); |
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583 ASSERT_TRUE(TestGrayscale8Pixel(*image, 8, 0, 0)); |
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584 } |
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585 |
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586 { |
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587 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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588 ImageProcessing::SeparableConvolution(*image, k2, 0, k2, 0, true /* round */); |
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589 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 0, 0)); |
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590 ASSERT_TRUE(TestGrayscale8Pixel(*image, 1, 0, 0)); |
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591 ASSERT_TRUE(TestGrayscale8Pixel(*image, 2, 0, 0)); |
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592 ASSERT_TRUE(TestGrayscale8Pixel(*image, 3, 0, 0)); |
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593 ASSERT_TRUE(TestGrayscale8Pixel(*image, 4, 0, 100)); |
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594 ASSERT_TRUE(TestGrayscale8Pixel(*image, 5, 0, 0)); |
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595 ASSERT_TRUE(TestGrayscale8Pixel(*image, 6, 0, 0)); |
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596 ASSERT_TRUE(TestGrayscale8Pixel(*image, 7, 0, 0)); |
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597 ASSERT_TRUE(TestGrayscale8Pixel(*image, 8, 0, 0)); |
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598 } |
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599 } |
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600 |
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601 { |
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602 Image dirac(PixelFormat_Grayscale8, 1, 9, false); |
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603 ImageProcessing::Set(dirac, 0); |
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604 SetGrayscale8Pixel(dirac, 0, 4, 100); |
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605 |
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606 { |
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607 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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608 ImageProcessing::SeparableConvolution(*image, k2, 0, k1, 2, true /* round */); |
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609 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 0, 0)); |
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610 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 1, 0)); |
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611 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 2, 20)); |
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612 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 3, 20)); |
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613 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 4, 20)); |
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614 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 5, 20)); |
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615 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 6, 20)); |
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616 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 7, 0)); |
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617 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 8, 0)); |
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618 } |
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619 |
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620 { |
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621 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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622 ImageProcessing::SeparableConvolution(*image, k1, 2, k2, 0, true /* round */); |
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623 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 0, 0)); |
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624 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 1, 0)); |
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625 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 2, 0)); |
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626 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 3, 0)); |
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627 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 4, 100)); |
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628 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 5, 0)); |
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629 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 6, 0)); |
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630 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 7, 0)); |
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631 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 8, 0)); |
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632 } |
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633 |
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634 { |
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635 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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636 ImageProcessing::SeparableConvolution(*image, k2, 0, k2, 0, true /* round */); |
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637 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 0, 0)); |
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638 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 1, 0)); |
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639 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 2, 0)); |
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640 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 3, 0)); |
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641 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 4, 100)); |
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642 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 5, 0)); |
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643 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 6, 0)); |
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644 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 7, 0)); |
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645 ASSERT_TRUE(TestGrayscale8Pixel(*image, 0, 8, 0)); |
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646 } |
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647 } |
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648 |
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649 { |
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650 Image dirac(PixelFormat_RGB24, 9, 1, false); |
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651 ImageProcessing::Set(dirac, 0); |
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652 SetRGB24Pixel(dirac, 4, 0, 100, 120, 140); |
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653 |
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654 { |
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655 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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656 ImageProcessing::SeparableConvolution(*image, k1, 2, k2, 0, true /* round */); |
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657 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 0, 0, 0, 0)); |
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658 ASSERT_TRUE(TestRGB24Pixel(*image, 1, 0, 0, 0, 0)); |
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659 ASSERT_TRUE(TestRGB24Pixel(*image, 2, 0, 20, 24, 28)); |
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660 ASSERT_TRUE(TestRGB24Pixel(*image, 3, 0, 20, 24, 28)); |
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661 ASSERT_TRUE(TestRGB24Pixel(*image, 4, 0, 20, 24, 28)); |
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662 ASSERT_TRUE(TestRGB24Pixel(*image, 5, 0, 20, 24, 28)); |
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663 ASSERT_TRUE(TestRGB24Pixel(*image, 6, 0, 20, 24, 28)); |
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664 ASSERT_TRUE(TestRGB24Pixel(*image, 7, 0, 0, 0, 0)); |
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665 ASSERT_TRUE(TestRGB24Pixel(*image, 8, 0, 0, 0, 0)); |
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666 } |
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667 |
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668 { |
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669 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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670 ImageProcessing::SeparableConvolution(*image, k2, 0, k1, 2, true /* round */); |
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671 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 0, 0, 0, 0)); |
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672 ASSERT_TRUE(TestRGB24Pixel(*image, 1, 0, 0, 0, 0)); |
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673 ASSERT_TRUE(TestRGB24Pixel(*image, 2, 0, 0, 0, 0)); |
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674 ASSERT_TRUE(TestRGB24Pixel(*image, 3, 0, 0, 0, 0)); |
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675 ASSERT_TRUE(TestRGB24Pixel(*image, 4, 0, 100, 120, 140)); |
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676 ASSERT_TRUE(TestRGB24Pixel(*image, 5, 0, 0, 0, 0)); |
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677 ASSERT_TRUE(TestRGB24Pixel(*image, 6, 0, 0, 0, 0)); |
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678 ASSERT_TRUE(TestRGB24Pixel(*image, 7, 0, 0, 0, 0)); |
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679 ASSERT_TRUE(TestRGB24Pixel(*image, 8, 0, 0, 0, 0)); |
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680 } |
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681 |
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682 { |
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683 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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684 ImageProcessing::SeparableConvolution(*image, k2, 0, k2, 0, true /* round */); |
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685 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 0, 0, 0, 0)); |
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686 ASSERT_TRUE(TestRGB24Pixel(*image, 1, 0, 0, 0, 0)); |
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687 ASSERT_TRUE(TestRGB24Pixel(*image, 2, 0, 0, 0, 0)); |
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688 ASSERT_TRUE(TestRGB24Pixel(*image, 3, 0, 0, 0, 0)); |
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689 ASSERT_TRUE(TestRGB24Pixel(*image, 4, 0, 100, 120, 140)); |
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690 ASSERT_TRUE(TestRGB24Pixel(*image, 5, 0, 0, 0, 0)); |
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691 ASSERT_TRUE(TestRGB24Pixel(*image, 6, 0, 0, 0, 0)); |
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692 ASSERT_TRUE(TestRGB24Pixel(*image, 7, 0, 0, 0, 0)); |
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693 ASSERT_TRUE(TestRGB24Pixel(*image, 8, 0, 0, 0, 0)); |
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694 } |
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695 } |
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696 |
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697 { |
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698 Image dirac(PixelFormat_RGB24, 1, 9, false); |
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699 ImageProcessing::Set(dirac, 0); |
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700 SetRGB24Pixel(dirac, 0, 4, 100, 120, 140); |
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701 |
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702 { |
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703 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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704 ImageProcessing::SeparableConvolution(*image, k2, 0, k1, 2, true /* round */); |
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705 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 0, 0, 0, 0)); |
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706 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 1, 0, 0, 0)); |
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707 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 2, 20, 24, 28)); |
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708 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 3, 20, 24, 28)); |
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709 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 4, 20, 24, 28)); |
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710 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 5, 20, 24, 28)); |
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711 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 6, 20, 24, 28)); |
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712 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 7, 0, 0, 0)); |
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713 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 8, 0, 0, 0)); |
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714 } |
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715 |
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716 { |
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717 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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718 ImageProcessing::SeparableConvolution(*image, k1, 2, k2, 0, true /* round */); |
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719 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 0, 0, 0, 0)); |
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720 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 1, 0, 0, 0)); |
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721 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 2, 0, 0, 0)); |
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722 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 3, 0, 0, 0)); |
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723 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 4, 100, 120, 140)); |
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724 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 5, 0, 0, 0)); |
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725 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 6, 0, 0, 0)); |
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726 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 7, 0, 0, 0)); |
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727 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 8, 0, 0, 0)); |
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728 } |
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729 |
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730 { |
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731 std::unique_ptr<ImageAccessor> image(Image::Clone(dirac)); |
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732 ImageProcessing::SeparableConvolution(*image, k2, 0, k2, 0, true /* round */); |
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733 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 0, 0, 0, 0)); |
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734 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 1, 0, 0, 0)); |
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735 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 2, 0, 0, 0)); |
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736 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 3, 0, 0, 0)); |
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737 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 4, 100, 120, 140)); |
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738 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 5, 0, 0, 0)); |
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739 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 6, 0, 0, 0)); |
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740 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 7, 0, 0, 0)); |
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741 ASSERT_TRUE(TestRGB24Pixel(*image, 0, 8, 0, 0, 0)); |
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742 } |
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743 } |
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744 } |
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745 |
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746 |
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747 TEST(ImageProcessing, SmoothGaussian5x5) |
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748 { |
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749 /** |
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750 Test the point spread function, as can be seen in Octave: |
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751 g1 = [ 1 4 6 4 1 ]; |
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752 g1 /= sum(g1); |
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753 g2 = conv2(g1, g1'); |
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754 floor(conv2(diag([ 0 0 100 0 0 ]), g2, 'same')) % red/green channels |
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755 floor(conv2(diag([ 0 0 200 0 0 ]), g2, 'same')) % blue channel |
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756 **/ |
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757 |
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758 { |
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759 Image image(PixelFormat_Grayscale8, 5, 5, false); |
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760 ImageProcessing::Set(image, 0); |
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761 SetGrayscale8Pixel(image, 2, 2, 100); |
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762 ImageProcessing::SmoothGaussian5x5(image, true /* round */); |
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763 |
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764 // In Octave: round(conv2([1 4 6 4 1],[1 4 6 4 1]')/256*100) |
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765 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 0)); |
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766 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 0, 2)); |
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767 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 0, 2)); |
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768 ASSERT_TRUE(TestGrayscale8Pixel(image, 3, 0, 2)); |
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769 ASSERT_TRUE(TestGrayscale8Pixel(image, 4, 0, 0)); |
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770 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 1, 2)); |
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771 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 1, 6)); |
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772 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 1, 9)); |
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773 ASSERT_TRUE(TestGrayscale8Pixel(image, 3, 1, 6)); |
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774 ASSERT_TRUE(TestGrayscale8Pixel(image, 4, 1, 2)); |
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775 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 2, 2)); |
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776 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 2, 9)); |
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777 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 2, 14)); |
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778 ASSERT_TRUE(TestGrayscale8Pixel(image, 3, 2, 9)); |
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779 ASSERT_TRUE(TestGrayscale8Pixel(image, 4, 2, 2)); |
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780 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 3, 2)); |
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781 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 3, 6)); |
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782 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 3, 9)); |
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783 ASSERT_TRUE(TestGrayscale8Pixel(image, 3, 3, 6)); |
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784 ASSERT_TRUE(TestGrayscale8Pixel(image, 4, 3, 2)); |
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785 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 4, 0)); |
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786 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 4, 2)); |
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787 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 4, 2)); |
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788 ASSERT_TRUE(TestGrayscale8Pixel(image, 3, 4, 2)); |
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789 ASSERT_TRUE(TestGrayscale8Pixel(image, 4, 4, 0)); |
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790 } |
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791 |
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792 { |
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793 Image image(PixelFormat_RGB24, 5, 5, false); |
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794 ImageProcessing::Set(image, 0); |
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795 SetRGB24Pixel(image, 2, 2, 100, 100, 200); |
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796 ImageProcessing::SmoothGaussian5x5(image, true /* round */); |
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797 |
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798 // In Octave: |
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799 // R,G = round(conv2([1 4 6 4 1],[1 4 6 4 1]')/256*100) |
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800 // B = round(conv2([1 4 6 4 1],[1 4 6 4 1]')/256*200) |
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801 ASSERT_TRUE(TestRGB24Pixel(image, 0, 0, 0, 0, 1)); |
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802 ASSERT_TRUE(TestRGB24Pixel(image, 1, 0, 2, 2, 3)); |
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803 ASSERT_TRUE(TestRGB24Pixel(image, 2, 0, 2, 2, 5)); |
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804 ASSERT_TRUE(TestRGB24Pixel(image, 3, 0, 2, 2, 3)); |
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805 ASSERT_TRUE(TestRGB24Pixel(image, 4, 0, 0, 0, 1)); |
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806 ASSERT_TRUE(TestRGB24Pixel(image, 0, 1, 2, 2, 3)); |
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807 ASSERT_TRUE(TestRGB24Pixel(image, 1, 1, 6, 6, 13)); |
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808 ASSERT_TRUE(TestRGB24Pixel(image, 2, 1, 9, 9, 19)); |
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809 ASSERT_TRUE(TestRGB24Pixel(image, 3, 1, 6, 6, 13)); |
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810 ASSERT_TRUE(TestRGB24Pixel(image, 4, 1, 2, 2, 3)); |
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811 ASSERT_TRUE(TestRGB24Pixel(image, 0, 2, 2, 2, 5)); |
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812 ASSERT_TRUE(TestRGB24Pixel(image, 1, 2, 9, 9, 19)); |
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813 ASSERT_TRUE(TestRGB24Pixel(image, 2, 2, 14, 14, 28)); |
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814 ASSERT_TRUE(TestRGB24Pixel(image, 3, 2, 9, 9, 19)); |
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815 ASSERT_TRUE(TestRGB24Pixel(image, 4, 2, 2, 2, 5)); |
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816 ASSERT_TRUE(TestRGB24Pixel(image, 0, 3, 2, 2, 3)); |
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817 ASSERT_TRUE(TestRGB24Pixel(image, 1, 3, 6, 6, 13)); |
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818 ASSERT_TRUE(TestRGB24Pixel(image, 2, 3, 9, 9, 19)); |
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819 ASSERT_TRUE(TestRGB24Pixel(image, 3, 3, 6, 6, 13)); |
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820 ASSERT_TRUE(TestRGB24Pixel(image, 4, 3, 2, 2, 3)); |
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821 ASSERT_TRUE(TestRGB24Pixel(image, 0, 4, 0, 0, 1)); |
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822 ASSERT_TRUE(TestRGB24Pixel(image, 1, 4, 2, 2, 3)); |
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823 ASSERT_TRUE(TestRGB24Pixel(image, 2, 4, 2, 2, 5)); |
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824 ASSERT_TRUE(TestRGB24Pixel(image, 3, 4, 2, 2, 3)); |
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825 ASSERT_TRUE(TestRGB24Pixel(image, 4, 4, 0, 0, 1)); |
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826 } |
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827 } |
3600
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828 |
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829 TEST(ImageProcessing, ApplyWindowingFloatToGrayScale8) |
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830 { |
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831 { |
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832 Image image(PixelFormat_Float32, 6, 1, false); |
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833 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, -5.0f, 0, 0); |
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834 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 0.0f, 1, 0); |
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835 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 5.0f, 2, 0); |
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836 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 10.0f, 3, 0); |
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837 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 1000.0f, 4, 0); |
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838 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 2.0f, 5, 0); |
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839 |
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840 { |
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841 Image target(PixelFormat_Grayscale8, 6, 1, false); |
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842 ImageProcessing::ApplyWindowing_Deprecated(target, image, 5.0f, 10.0f, 1.0f, 0.0f, false); |
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843 |
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844 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 0, 0)); |
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845 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 0, 0)); |
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846 ASSERT_TRUE(TestGrayscale8Pixel(target, 2, 0, 128)); |
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847 ASSERT_TRUE(TestGrayscale8Pixel(target, 3, 0, 255)); |
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848 ASSERT_TRUE(TestGrayscale8Pixel(target, 4, 0, 255)); |
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849 ASSERT_TRUE(TestGrayscale8Pixel(target, 5, 0, 255*2/10)); |
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850 } |
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851 |
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852 { |
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853 Image target(PixelFormat_Grayscale8, 6, 1, false); |
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854 ImageProcessing::ApplyWindowing_Deprecated(target, image, 5.0f, 10.0f, 1.0f, 0.0f, true); |
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855 |
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856 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 0, 255)); |
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857 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 0, 255)); |
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858 ASSERT_TRUE(TestGrayscale8Pixel(target, 2, 0, 127)); |
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859 ASSERT_TRUE(TestGrayscale8Pixel(target, 3, 0, 0)); |
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860 ASSERT_TRUE(TestGrayscale8Pixel(target, 4, 0, 0)); |
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861 ASSERT_TRUE(TestGrayscale8Pixel(target, 5, 0, 255 - 255*2/10)); |
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862 } |
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863 |
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864 { |
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865 Image target(PixelFormat_Grayscale8, 6, 1, false); |
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866 ImageProcessing::ApplyWindowing_Deprecated(target, image, 5000.0f, 10000.01f, 1000.0f, 0.0f, false); |
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867 |
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868 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 0, 0)); |
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869 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 0, 0)); |
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870 ASSERT_TRUE(TestGrayscale8Pixel(target, 2, 0, 128)); |
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871 ASSERT_TRUE(TestGrayscale8Pixel(target, 3, 0, 255)); |
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872 ASSERT_TRUE(TestGrayscale8Pixel(target, 4, 0, 255)); |
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873 ASSERT_TRUE(TestGrayscale8Pixel(target, 5, 0, 255*2/10)); |
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874 } |
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875 |
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876 { |
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877 Image target(PixelFormat_Grayscale8, 6, 1, false); |
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878 ImageProcessing::ApplyWindowing_Deprecated(target, image, 5000.0f, 10000.01f, 1000.0f, 0.0f, true); |
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879 |
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880 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 0, 255)); |
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881 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 0, 255)); |
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882 ASSERT_TRUE(TestGrayscale8Pixel(target, 2, 0, 127)); |
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883 ASSERT_TRUE(TestGrayscale8Pixel(target, 3, 0, 0)); |
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884 ASSERT_TRUE(TestGrayscale8Pixel(target, 4, 0, 0)); |
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885 ASSERT_TRUE(TestGrayscale8Pixel(target, 5, 0, 255 - 256*2/10)); |
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886 } |
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|
887 |
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|
888 { |
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889 Image target(PixelFormat_Grayscale8, 6, 1, false); |
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890 ImageProcessing::ApplyWindowing_Deprecated(target, image, 50.0f, 100.1f, 10.0f, 30.0f, false); |
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891 |
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892 ASSERT_TRUE(TestGrayscale8Pixel(target, 0, 0, 0)); // (-5 * 10) + 30 => pixel value = -20 => 0 |
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893 ASSERT_TRUE(TestGrayscale8Pixel(target, 1, 0, 256*30/100)); // ((0 * 10) + 30 => pixel value = 30 => 30% |
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894 ASSERT_TRUE(TestGrayscale8Pixel(target, 2, 0, 256*80/100)); // ((5 * 10) + 30 => pixel value = 80 => 80% |
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895 ASSERT_TRUE(TestGrayscale8Pixel(target, 3, 0, 255)); // ((10 * 10) + 30 => pixel value = 130 => 100% |
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896 ASSERT_TRUE(TestGrayscale8Pixel(target, 4, 0, 255)); // ((1000 * 10) + 30 => pixel value = 10030 => 100% |
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897 ASSERT_TRUE(TestGrayscale8Pixel(target, 5, 0, 128)); // ((2 * 10) + 30 => pixel value = 50 => 50% |
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898 } |
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|
899 |
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900 } |
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901 } |
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|
902 |
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903 TEST(ImageProcessing, ApplyWindowingFloatToGrayScale16) |
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904 { |
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|
905 { |
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906 Image image(PixelFormat_Float32, 6, 1, false); |
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907 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, -5.0f, 0, 0); |
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908 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 0.0f, 1, 0); |
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909 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 5.0f, 2, 0); |
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910 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 10.0f, 3, 0); |
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911 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 1000.0f, 4, 0); |
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912 ImageTraits<PixelFormat_Float32>::SetFloatPixel(image, 2.0f, 5, 0); |
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|
913 |
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|
914 { |
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915 Image target(PixelFormat_Grayscale16, 6, 1, false); |
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|
916 ImageProcessing::ApplyWindowing_Deprecated(target, image, 5.0f, 10.0f, 1.0f, 0.0f, false); |
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917 |
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918 ASSERT_TRUE(TestGrayscale16Pixel(target, 0, 0, 0)); |
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919 ASSERT_TRUE(TestGrayscale16Pixel(target, 1, 0, 0)); |
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920 ASSERT_TRUE(TestGrayscale16Pixel(target, 2, 0, 32768)); |
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921 ASSERT_TRUE(TestGrayscale16Pixel(target, 3, 0, 65535)); |
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922 ASSERT_TRUE(TestGrayscale16Pixel(target, 4, 0, 65535)); |
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923 ASSERT_TRUE(TestGrayscale16Pixel(target, 5, 0, 65536*2/10)); |
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924 } |
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925 } |
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926 } |
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|
927 |
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928 TEST(ImageProcessing, ApplyWindowingGrayScale8ToGrayScale16) |
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929 { |
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930 { |
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931 Image image(PixelFormat_Grayscale8, 5, 1, false); |
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932 SetGrayscale8Pixel(image, 0, 0, 0); |
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933 SetGrayscale8Pixel(image, 1, 0, 2); |
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934 SetGrayscale8Pixel(image, 2, 0, 5); |
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|
935 SetGrayscale8Pixel(image, 3, 0, 10); |
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|
936 SetGrayscale8Pixel(image, 4, 0, 255); |
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937 |
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938 { |
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|
939 Image target(PixelFormat_Grayscale16, 5, 1, false); |
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940 ImageProcessing::ApplyWindowing_Deprecated(target, image, 5.0f, 10.0f, 1.0f, 0.0f, false); |
3600
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941 |
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|
942 ASSERT_TRUE(TestGrayscale16Pixel(target, 0, 0, 0)); |
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943 ASSERT_TRUE(TestGrayscale16Pixel(target, 1, 0, 65536*2/10)); |
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|
944 ASSERT_TRUE(TestGrayscale16Pixel(target, 2, 0, 65536*5/10)); |
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945 ASSERT_TRUE(TestGrayscale16Pixel(target, 3, 0, 65535)); |
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946 ASSERT_TRUE(TestGrayscale16Pixel(target, 4, 0, 65535)); |
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947 } |
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|
948 } |
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|
949 } |
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950 |
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951 TEST(ImageProcessing, ApplyWindowingGrayScale16ToGrayScale16) |
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952 { |
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953 { |
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954 Image image(PixelFormat_Grayscale16, 5, 1, false); |
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955 SetGrayscale16Pixel(image, 0, 0, 0); |
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956 SetGrayscale16Pixel(image, 1, 0, 2); |
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957 SetGrayscale16Pixel(image, 2, 0, 5); |
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958 SetGrayscale16Pixel(image, 3, 0, 10); |
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959 SetGrayscale16Pixel(image, 4, 0, 255); |
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960 |
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961 { |
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|
962 Image target(PixelFormat_Grayscale16, 5, 1, false); |
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963 ImageProcessing::ApplyWindowing_Deprecated(target, image, 5.0f, 10.0f, 1.0f, 0.0f, false); |
3600
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964 |
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965 ASSERT_TRUE(TestGrayscale16Pixel(target, 0, 0, 0)); |
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966 ASSERT_TRUE(TestGrayscale16Pixel(target, 1, 0, 65536*2/10)); |
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967 ASSERT_TRUE(TestGrayscale16Pixel(target, 2, 0, 65536*5/10)); |
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968 ASSERT_TRUE(TestGrayscale16Pixel(target, 3, 0, 65535)); |
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969 ASSERT_TRUE(TestGrayscale16Pixel(target, 4, 0, 65535)); |
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970 } |
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971 } |
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972 } |
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973 |
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974 |
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975 TEST(ImageProcessing, ShiftScaleGrayscale8) |
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976 { |
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977 Image image(PixelFormat_Grayscale8, 5, 1, false); |
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978 SetGrayscale8Pixel(image, 0, 0, 0); |
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979 SetGrayscale8Pixel(image, 1, 0, 2); |
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980 SetGrayscale8Pixel(image, 2, 0, 5); |
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981 SetGrayscale8Pixel(image, 3, 0, 10); |
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982 SetGrayscale8Pixel(image, 4, 0, 255); |
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983 |
4056 | 984 ImageProcessing::ShiftScale(image, -1.1f, 1.5f, true); |
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985 ASSERT_TRUE(TestGrayscale8Pixel(image, 0, 0, 0)); // (0 - 1.1) * 1.5 = -1.65 ==> 0 |
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986 ASSERT_TRUE(TestGrayscale8Pixel(image, 1, 0, 1)); // (2 - 1.1) * 1.5 = 1.35 => 1 |
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987 ASSERT_TRUE(TestGrayscale8Pixel(image, 2, 0, 6)); // (5 - 1.1) * 1.5 = 5.85 => 6 |
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988 ASSERT_TRUE(TestGrayscale8Pixel(image, 3, 0, 13)); // (10 - 1.1) * 1.5 = 13.35 => 13 |
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989 ASSERT_TRUE(TestGrayscale8Pixel(image, 4, 0, 255)); |
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990 } |
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991 |
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|
992 |
4780
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|
993 TEST(ImageProcessing, Grayscale8_Identity) |
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994 { |
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995 Image image(PixelFormat_Float32, 5, 1, false); |
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996 ImageTraits<PixelFormat_Float32>::SetPixel(image, 0, 0, 0); |
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997 ImageTraits<PixelFormat_Float32>::SetPixel(image, 2.5, 1, 0); |
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998 ImageTraits<PixelFormat_Float32>::SetPixel(image, 5.5, 2, 0); |
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999 ImageTraits<PixelFormat_Float32>::SetPixel(image, 10.5, 3, 0); |
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1000 ImageTraits<PixelFormat_Float32>::SetPixel(image, 255.5, 4, 0); |
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1001 |
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1002 Image image2(PixelFormat_Grayscale8, 5, 1, false); |
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1003 ImageProcessing::ShiftScale(image2, image, 0, 1, false); |
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1004 ASSERT_TRUE(TestGrayscale8Pixel(image2, 0, 0, 0)); |
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1005 ASSERT_TRUE(TestGrayscale8Pixel(image2, 1, 0, 2)); |
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1006 ASSERT_TRUE(TestGrayscale8Pixel(image2, 2, 0, 5)); |
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1007 ASSERT_TRUE(TestGrayscale8Pixel(image2, 3, 0, 10)); |
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1008 ASSERT_TRUE(TestGrayscale8Pixel(image2, 4, 0, 255)); |
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1009 } |
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1010 |
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1011 |
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1012 TEST(ImageProcessing, ShiftScaleGrayscale16) |
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1013 { |
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1014 Image image(PixelFormat_Grayscale16, 5, 1, false); |
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1015 SetGrayscale16Pixel(image, 0, 0, 0); |
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1016 SetGrayscale16Pixel(image, 1, 0, 2); |
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1017 SetGrayscale16Pixel(image, 2, 0, 5); |
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1018 SetGrayscale16Pixel(image, 3, 0, 10); |
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1019 SetGrayscale16Pixel(image, 4, 0, 255); |
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1020 |
4056 | 1021 ImageProcessing::ShiftScale(image, -1.1f, 1.5f, true); |
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1022 ASSERT_TRUE(TestGrayscale16Pixel(image, 0, 0, 0)); |
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1023 ASSERT_TRUE(TestGrayscale16Pixel(image, 1, 0, 1)); |
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1024 ASSERT_TRUE(TestGrayscale16Pixel(image, 2, 0, 6)); |
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1025 ASSERT_TRUE(TestGrayscale16Pixel(image, 3, 0, 13)); |
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1026 ASSERT_TRUE(TestGrayscale16Pixel(image, 4, 0, 381)); |
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1027 } |
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1028 |
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1029 |
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1030 TEST(ImageProcessing, ShiftScaleSignedGrayscale16) |
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1031 { |
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1032 Image image(PixelFormat_SignedGrayscale16, 5, 1, false); |
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1033 SetSignedGrayscale16Pixel(image, 0, 0, 0); |
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1034 SetSignedGrayscale16Pixel(image, 1, 0, 2); |
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1035 SetSignedGrayscale16Pixel(image, 2, 0, 5); |
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1036 SetSignedGrayscale16Pixel(image, 3, 0, 10); |
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1037 SetSignedGrayscale16Pixel(image, 4, 0, 255); |
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1038 |
4056 | 1039 ImageProcessing::ShiftScale(image, -17.1f, 11.5f, true); |
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1040 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 0, 0, -197)); |
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1041 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 1, 0, -174)); |
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|
1042 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 2, 0, -139)); |
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1043 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 3, 0, -82)); |
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1044 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 4, 0, 2736)); |
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1045 } |
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1046 |
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1047 |
4780
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1048 TEST(ImageProcessing, ShiftScaleSignedGrayscale16_Identity) |
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1049 { |
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1050 Image image(PixelFormat_SignedGrayscale16, 5, 1, false); |
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1051 SetSignedGrayscale16Pixel(image, 0, 0, 0); |
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1052 SetSignedGrayscale16Pixel(image, 1, 0, 2); |
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1053 SetSignedGrayscale16Pixel(image, 2, 0, 5); |
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1054 SetSignedGrayscale16Pixel(image, 3, 0, 10); |
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1055 SetSignedGrayscale16Pixel(image, 4, 0, 255); |
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1056 |
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1057 ImageProcessing::ShiftScale(image, 0, 1, true); |
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1058 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 0, 0, 0)); |
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1059 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 1, 0, 2)); |
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1060 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 2, 0, 5)); |
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1061 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 3, 0, 10)); |
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1062 ASSERT_TRUE(TestSignedGrayscale16Pixel(image, 4, 0, 255)); |
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1063 } |
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1064 |
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1065 |
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1066 TEST(ImageProcessing, ShiftScale2) |
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1067 { |
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1068 std::vector<float> va; |
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1069 va.push_back(0); |
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1070 va.push_back(-10); |
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1071 va.push_back(5); |
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1072 |
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1073 std::vector<float> vb; |
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1074 vb.push_back(0); |
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1075 vb.push_back(-42); |
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1076 vb.push_back(42); |
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1077 |
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1078 Image source(PixelFormat_Float32, 1, 1, false); |
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1079 ImageTraits<PixelFormat_Float32>::SetFloatPixel(source, 10, 0, 0); |
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1080 |
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1081 for (std::vector<float>::const_iterator a = va.begin(); a != va.end(); ++a) |
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1082 { |
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1083 for (std::vector<float>::const_iterator b = vb.begin(); b != vb.end(); ++b) |
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1084 { |
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1085 Image target(PixelFormat_Float32, 1, 1, false); |
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1086 |
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1087 ImageProcessing::Copy(target, source); |
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1088 ImageProcessing::ShiftScale2(target, *b, *a, false); |
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1089 ASSERT_FLOAT_EQ((*a) * 10.0f + (*b), |
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1090 ImageTraits<PixelFormat_Float32>::GetFloatPixel(target, 0, 0)); |
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1091 |
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1092 ImageProcessing::Copy(target, source); |
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1093 ImageProcessing::ShiftScale(target, *b, *a, false); |
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1094 ASSERT_FLOAT_EQ((*a) * (10.0f + (*b)), |
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1095 ImageTraits<PixelFormat_Float32>::GetFloatPixel(target, 0, 0)); |
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1096 } |
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1097 } |
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1098 } |