1 /*M/////////////////////////////////////////////////////////////////////////////////////// 2 // 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4 // 5 // By downloading, copying, installing or using the software you agree to this license. 6 // If you do not agree to this license, do not download, install, 7 // copy or use the software. 8 // 9 // 10 // License Agreement 11 // For Open Source Computer Vision Library 12 // 13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved. 14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved. 15 // Copyright (C) 2013, OpenCV Foundation, all rights reserved. 16 // Third party copyrights are property of their respective owners. 17 // 18 // Redistribution and use in source and binary forms, with or without modification, 19 // are permitted provided that the following conditions are met: 20 // 21 // * Redistribution's of source code must retain the above copyright notice, 22 // this list of conditions and the following disclaimer. 23 // 24 // * Redistribution's in binary form must reproduce the above copyright notice, 25 // this list of conditions and the following disclaimer in the documentation 26 // and/or other materials provided with the distribution. 27 // 28 // * The name of the copyright holders may not be used to endorse or promote products 29 // derived from this software without specific prior written permission. 30 // 31 // This software is provided by the copyright holders and contributors "as is" and 32 // any express or implied warranties, including, but not limited to, the implied 33 // warranties of merchantability and fitness for a particular purpose are disclaimed. 34 // In no event shall the Intel Corporation or contributors be liable for any direct, 35 // indirect, incidental, special, exemplary, or consequential damages 36 // (including, but not limited to, procurement of substitute goods or services; 37 // loss of use, data, or profits; or business interruption) however caused 38 // and on any theory of liability, whether in contract, strict liability, 39 // or tort (including negligence or otherwise) arising in any way out of 40 // the use of this software, even if advised of the possibility of such damage. 41 // 42 //M*/ 43 44 #include "test_precomp.hpp" 45 46 using namespace cv; 47 using namespace cv::cuda; 48 using namespace cv::cudev; 49 using namespace cvtest; 50 51 namespace cv { 52 53 enum { 54 COLOR_BGR2BGR = COLOR_BGR2RGB, 55 COLOR_BGR2LRGB = COLOR_BGR2RGB, 56 COLOR_BGR2LBGR = COLOR_BGR2RGB 57 }; 58 59 } 60 61 #define CVT_COLOR_TEST(src_space, dst_space, src_cn, dst_cn) \ 62 TEST(CvtColor, src_space ## _to_ ## dst_space) \ 63 { \ 64 const Size size = randomSize(100, 400); \ 65 Mat bgrb = randomMat(size, CV_8UC3); \ 66 Mat srcb; \ 67 cv::cvtColor(bgrb, srcb, COLOR_BGR ## 2 ## src_space, src_cn); \ 68 GpuMat_<SelectIf<src_cn == 1, uchar, uchar ## src_cn>::type> d_srcb(srcb); \ 69 GpuMat_<SelectIf<dst_cn == 1, uchar, uchar ## dst_cn>::type> dstb = src_space ## _to_ ## dst_space ## _(d_srcb); \ 70 Mat dstb_gold; \ 71 cv::cvtColor(srcb, dstb_gold, COLOR_ ## src_space ## 2 ## dst_space); \ 72 EXPECT_MAT_NEAR(dstb_gold, dstb, 2.0); \ 73 Mat bgrf = randomMat(size, CV_32FC3, 0, 1); \ 74 Mat srcf; \ 75 cv::cvtColor(bgrf, srcf, COLOR_BGR ## 2 ## src_space, src_cn); \ 76 GpuMat_<SelectIf<src_cn == 1, float, float ## src_cn>::type> d_srcf(srcf); \ 77 GpuMat_<SelectIf<dst_cn == 1, float, float ## dst_cn>::type> dstf = src_space ## _to_ ## dst_space ## _(d_srcf); \ 78 Mat dstf_gold; \ 79 cv::cvtColor(srcf, dstf_gold, COLOR_ ## src_space ## 2 ## dst_space); \ 80 EXPECT_MAT_NEAR(dstf_gold, dstf, 2.0); \ 81 } 82 83 // RGB <-> BGR 84 85 CVT_COLOR_TEST(BGR, RGB, 3, 3) 86 CVT_COLOR_TEST(BGR, BGRA, 3, 4) 87 CVT_COLOR_TEST(BGR, RGBA, 3, 4) 88 CVT_COLOR_TEST(BGRA, BGR, 4, 3) 89 CVT_COLOR_TEST(BGRA, RGB, 4, 3) 90 CVT_COLOR_TEST(BGRA, RGBA, 4, 4) 91 92 // RGB <-> Gray 93 94 CVT_COLOR_TEST(BGR, GRAY, 3, 1) 95 CVT_COLOR_TEST(RGB, GRAY, 3, 1) 96 CVT_COLOR_TEST(BGRA, GRAY, 4, 1) 97 CVT_COLOR_TEST(RGBA, GRAY, 4, 1) 98 99 CVT_COLOR_TEST(GRAY, BGR, 1, 3) 100 CVT_COLOR_TEST(GRAY, BGRA, 1, 4) 101 102 // RGB <-> YUV 103 104 CVT_COLOR_TEST(RGB, YUV, 3, 3) 105 CVT_COLOR_TEST(BGR, YUV, 3, 3) 106 107 CVT_COLOR_TEST(YUV, RGB, 3, 3) 108 CVT_COLOR_TEST(YUV, BGR, 3, 3) 109 110 // RGB <-> YCrCb 111 112 CVT_COLOR_TEST(RGB, YCrCb, 3, 3) 113 CVT_COLOR_TEST(BGR, YCrCb, 3, 3) 114 115 CVT_COLOR_TEST(YCrCb, RGB, 3, 3) 116 CVT_COLOR_TEST(YCrCb, BGR, 3, 3) 117 118 // RGB <-> XYZ 119 120 CVT_COLOR_TEST(RGB, XYZ, 3, 3) 121 CVT_COLOR_TEST(BGR, XYZ, 3, 3) 122 123 CVT_COLOR_TEST(XYZ, RGB, 3, 3) 124 CVT_COLOR_TEST(XYZ, BGR, 3, 3) 125 126 // RGB <-> HSV 127 128 CVT_COLOR_TEST(RGB, HSV, 3, 3) 129 CVT_COLOR_TEST(BGR, HSV, 3, 3) 130 131 CVT_COLOR_TEST(HSV, RGB, 3, 3) 132 CVT_COLOR_TEST(HSV, BGR, 3, 3) 133 134 CVT_COLOR_TEST(RGB, HSV_FULL, 3, 3) 135 CVT_COLOR_TEST(BGR, HSV_FULL, 3, 3) 136 137 CVT_COLOR_TEST(HSV, RGB_FULL, 3, 3) 138 CVT_COLOR_TEST(HSV, BGR_FULL, 3, 3) 139 140 // RGB <-> HLS 141 142 CVT_COLOR_TEST(RGB, HLS, 3, 3) 143 CVT_COLOR_TEST(BGR, HLS, 3, 3) 144 145 CVT_COLOR_TEST(HLS, RGB, 3, 3) 146 CVT_COLOR_TEST(HLS, BGR, 3, 3) 147 148 CVT_COLOR_TEST(RGB, HLS_FULL, 3, 3) 149 CVT_COLOR_TEST(BGR, HLS_FULL, 3, 3) 150 151 CVT_COLOR_TEST(HLS, RGB_FULL, 3, 3) 152 CVT_COLOR_TEST(HLS, BGR_FULL, 3, 3) 153 154 // RGB <-> Lab 155 156 CVT_COLOR_TEST(RGB, Lab, 3, 3) 157 CVT_COLOR_TEST(BGR, Lab, 3, 3) 158 159 CVT_COLOR_TEST(Lab, RGB, 3, 3) 160 CVT_COLOR_TEST(Lab, BGR, 3, 3) 161 162 CVT_COLOR_TEST(LRGB, Lab, 3, 3) 163 CVT_COLOR_TEST(LBGR, Lab, 3, 3) 164 165 CVT_COLOR_TEST(Lab, LRGB, 3, 3) 166 CVT_COLOR_TEST(Lab, LBGR, 3, 3) 167 168 // RGB <-> Luv 169 170 CVT_COLOR_TEST(RGB, Luv, 3, 3) 171 CVT_COLOR_TEST(BGR, Luv, 3, 3) 172 173 CVT_COLOR_TEST(Luv, RGB, 3, 3) 174 CVT_COLOR_TEST(Luv, BGR, 3, 3) 175 176 CVT_COLOR_TEST(LRGB, Luv, 3, 3) 177 CVT_COLOR_TEST(LBGR, Luv, 3, 3) 178 179 CVT_COLOR_TEST(Luv, LRGB, 3, 3) 180 CVT_COLOR_TEST(Luv, LBGR, 3, 3) 181
