/*M/////////////////////////////////////////////////////////////////////////////////////// // // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. // // By downloading, copying, installing or using the software you agree to this license. // If you do not agree to this license, do not download, install, // copy or use the software. // // // License Agreement // For Open Source Computer Vision Library // // Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved. // Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved. // Third party copyrights are property of their respective owners. // // @Authors // Peng Xiao, pengxiao@multicorewareinc.com // // Redistribution and use in source and binary forms, with or without modification, // are permitted provided that the following conditions are met: // // * Redistribution's of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // // * Redistribution's in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // // * The name of the copyright holders may not be used to endorse or promote products // derived from this software without specific prior written permission. // // This software is provided by the copyright holders and contributors as is and // any express or implied warranties, including, but not limited to, the implied // warranties of merchantability and fitness for a particular purpose are disclaimed. // In no event shall the Intel Corporation or contributors be liable for any direct, // indirect, incidental, special, exemplary, or consequential damages // (including, but not limited to, procurement of substitute goods or services; // loss of use, data, or profits; or business interruption) however caused // and on any theory of liability, whether in contract, strict liability, // or tort (including negligence or otherwise) arising in any way out of // the use of this software, even if advised of the possibility of such damage. // //M*/ #include "test_precomp.hpp" #ifdef HAVE_OPENCL //////////////////////////////////////////////////////// // Canny IMPLEMENT_PARAM_CLASS(AppertureSize, int) IMPLEMENT_PARAM_CLASS(L2gradient, bool) PARAM_TEST_CASE(Canny, AppertureSize, L2gradient) { int apperture_size; bool useL2gradient; cv::Mat edges_gold; virtual void SetUp() { apperture_size = GET_PARAM(0); useL2gradient = GET_PARAM(1); } }; OCL_TEST_P(Canny, Accuracy) { cv::Mat img = readImage("cv/shared/fruits.png", cv::IMREAD_GRAYSCALE); ASSERT_FALSE(img.empty()); double low_thresh = 50.0; double high_thresh = 100.0; cv::ocl::oclMat ocl_img = cv::ocl::oclMat(img); cv::ocl::oclMat edges; cv::ocl::Canny(ocl_img, edges, low_thresh, high_thresh, apperture_size, useL2gradient); cv::Mat local_edges_gold; cv::Canny(img, local_edges_gold, low_thresh, high_thresh, apperture_size, useL2gradient); EXPECT_MAT_SIMILAR(local_edges_gold, edges, 1e-2); } INSTANTIATE_TEST_CASE_P(OCL_ImgProc, Canny, testing::Combine( testing::Values(AppertureSize(3), AppertureSize(5)), testing::Values(L2gradient(false), L2gradient(true)))); #endif