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 // Third party copyrights are property of their respective owners. 16 // 17 // Redistribution and use in source and binary forms, with or without modification, 18 // are permitted provided that the following conditions are met: 19 // 20 // * Redistribution's of source code must retain the above copyright notice, 21 // this list of conditions and the following disclaimer. 22 // 23 // * Redistribution's in binary form must reproduce the above copyright notice, 24 // this list of conditions and the following disclaimer in the documentation 25 // and/or other materials provided with the distribution. 26 // 27 // * The name of the copyright holders may not be used to endorse or promote products 28 // derived from this software without specific prior written permission. 29 // 30 // This software is provided by the copyright holders and contributors "as is" and 31 // any express or implied warranties, including, but not limited to, the implied 32 // warranties of merchantability and fitness for a particular purpose are disclaimed. 33 // In no event shall the Intel Corporation or contributors be liable for any direct, 34 // indirect, incidental, special, exemplary, or consequential damages 35 // (including, but not limited to, procurement of substitute goods or services; 36 // loss of use, data, or profits; or business interruption) however caused 37 // and on any theory of liability, whether in contract, strict liability, 38 // or tort (including negligence or otherwise) arising in any way out of 39 // the use of this software, even if advised of the possibility of such damage. 40 // 41 //M*/ 42 43 #include "test_precomp.hpp" 44 #include <string> 45 46 using namespace cv; 47 using namespace std; 48 49 class CV_ImgprocUMatTest : public cvtest::BaseTest 50 { 51 public: 52 CV_ImgprocUMatTest() {} 53 ~CV_ImgprocUMatTest() {} 54 protected: 55 void run(int) 56 { 57 string imgpath = string(ts->get_data_path()) + "shared/lena.png"; 58 Mat img = imread(imgpath, 1), gray, smallimg, result; 59 UMat uimg = img.getUMat(ACCESS_READ), ugray, usmallimg, uresult; 60 61 cvtColor(img, gray, COLOR_BGR2GRAY); 62 resize(gray, smallimg, Size(), 0.75, 0.75, INTER_LINEAR); 63 equalizeHist(smallimg, result); 64 65 cvtColor(uimg, ugray, COLOR_BGR2GRAY); 66 resize(ugray, usmallimg, Size(), 0.75, 0.75, INTER_LINEAR); 67 equalizeHist(usmallimg, uresult); 68 69 #if 0 70 imshow("orig", uimg); 71 imshow("small", usmallimg); 72 imshow("equalized gray", uresult); 73 waitKey(); 74 destroyWindow("orig"); 75 destroyWindow("small"); 76 destroyWindow("equalized gray"); 77 #endif 78 ts->set_failed_test_info(cvtest::TS::OK); 79 80 (void)uresult.getMat(ACCESS_READ); 81 } 82 }; 83 84 TEST(Imgproc_UMat, regression) { CV_ImgprocUMatTest test; test.safe_run(); } 85
