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) 2013, OpenCV Foundation, all rights reserved. 14 // Third party copyrights are property of their respective owners. 15 // 16 // Redistribution and use in source and binary forms, with or without modification, 17 // are permitted provided that the following conditions are met: 18 // 19 // * Redistribution's of source code must retain the above copyright notice, 20 // this list of conditions and the following disclaimer. 21 // 22 // * Redistribution's in binary form must reproduce the above copyright notice, 23 // this list of conditions and the following disclaimer in the documentation 24 // and/or other materials provided with the distribution. 25 // 26 // * The name of the copyright holders may not be used to endorse or promote products 27 // derived from this software without specific prior written permission. 28 // 29 // This software is provided by the copyright holders and contributors "as is" and 30 // any express or implied warranties, including, but not limited to, the implied 31 // warranties of merchantability and fitness for a particular purpose are disclaimed. 32 // In no event shall the Intel Corporation or contributors be liable for any direct, 33 // indirect, incidental, special, exemplary, or consequential damages 34 // (including, but not limited to, procurement of substitute goods or services; 35 // loss of use, data, or profits; or business interruption) however caused 36 // and on any theory of liability, whether in contract, strict liability, 37 // or tort (including negligence or otherwise) arising in any way out of 38 // the use of this software, even if advised of the possibility of such damage. 39 // 40 // Authors: 41 // * Ozan Tonkal, ozantonkal@gmail.com 42 // * Anatoly Baksheev, Itseez Inc. myname.mysurname <> mycompany.com 43 // 44 //M*/ 45 46 #ifdef __GNUC__ 47 # pragma GCC diagnostic ignored "-Wmissing-declarations" 48 # if defined __clang__ || defined __APPLE__ 49 # pragma GCC diagnostic ignored "-Wmissing-prototypes" 50 # pragma GCC diagnostic ignored "-Wextra" 51 # endif 52 #endif 53 54 #ifndef __OPENCV_TEST_PRECOMP_HPP__ 55 #define __OPENCV_TEST_PRECOMP_HPP__ 56 57 #include <opencv2/core/version.hpp> 58 #include <opencv2/viz/vizcore.hpp> 59 60 namespace cv 61 { 62 Mat imread(const String& filename, int flags = 1); 63 } 64 65 #if CV_MAJOR_VERSION < 3 66 #include "opencv2/ts/ts.hpp" 67 #else 68 #include "opencv2/ts.hpp" 69 #endif 70 71 #include <iostream> 72 #include <fstream> 73 #include <string> 74 #include <limits> 75 76 namespace cv 77 { 78 struct Path 79 { 80 static String combine(const String& item1, const String& item2); 81 static String combine(const String& item1, const String& item2, const String& item3); 82 static String change_extension(const String& file, const String& ext); 83 }; 84 get_dragon_ply_file_path()85 inline cv::String get_dragon_ply_file_path() 86 { 87 return Path::combine(cvtest::TS::ptr()->get_data_path(), "dragon.ply"); 88 } 89 90 template<typename _Tp> generate_test_trajectory()91 inline std::vector< Affine3<_Tp> > generate_test_trajectory() 92 { 93 std::vector< Affine3<_Tp> > result; 94 95 for (int i = 0, j = 0; i <= 270; i += 3, j += 10) 96 { 97 double x = 2 * cos(i * 3 * CV_PI/180.0) * (1.0 + 0.5 * cos(1.2 + i * 1.2 * CV_PI/180.0)); 98 double y = 0.25 + i/270.0 + sin(j * CV_PI/180.0) * 0.2 * sin(0.6 + j * 1.5 * CV_PI/180.0); 99 double z = 2 * sin(i * 3 * CV_PI/180.0) * (1.0 + 0.5 * cos(1.2 + i * CV_PI/180.0)); 100 result.push_back(viz::makeCameraPose(Vec3d(x, y, z), Vec3d::all(0.0), Vec3d(0.0, 1.0, 0.0))); 101 } 102 return result; 103 } 104 make_gray(const Mat & image)105 inline Mat make_gray(const Mat& image) 106 { 107 Mat chs[3]; split(image, chs); 108 return 0.114 * chs[0] + 0.58 * chs[1] + 0.3 * chs[2]; 109 } 110 } 111 112 #endif 113