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) 2010-2012, Multicoreware, Inc., all rights reserved. 14// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved. 15// Third party copyrights are property of their respective owners. 16// 17// @Authors 18// Fangfang Bai, fangfang@multicorewareinc.com 19// Jin Ma, jin@multicorewareinc.com 20// 21// Redistribution and use in source and binary forms, with or without modification, 22// are permitted provided that the following conditions are met: 23// 24// * Redistribution's of source code must retain the above copyright notice, 25// this list of conditions and the following disclaimer. 26// 27// * Redistribution's in binary form must reproduce the above copyright notice, 28// this list of conditions and the following disclaimer in the documentation 29// and/or other materials provided with the distribution. 30// 31// * The name of the copyright holders may not be used to endorse or promote products 32// derived from this software without specific prior written permission. 33// 34// This software is provided by the copyright holders and contributors as is and 35// any express or implied warranties, including, but not limited to, the implied 36// warranties of merchantability and fitness for a particular purpose are disclaimed. 37// In no event shall the Intel Corporation or contributors be liable for any direct, 38// indirect, incidental, special, exemplary, or consequential damages 39// (including, but not limited to, procurement of substitute goods or services; 40// loss of use, data, or profits; or business interruption) however caused 41// and on any theory of liability, whether in contract, strict liability, 42// or tort (including negligence or otherwise) arising in any way out of 43// the use of this software, even if advised of the possibility of such damage. 44// 45//M*/ 46 47#include "../perf_precomp.hpp" 48#include "opencv2/ts/ocl_perf.hpp" 49 50#ifdef HAVE_OPENCL 51 52namespace cvtest { 53namespace ocl { 54///////////// HOG//////////////////////// 55 56struct RectLess : 57 public std::binary_function<cv::Rect, cv::Rect, bool> 58{ 59 bool operator()(const cv::Rect& a, 60 const cv::Rect& b) const 61 { 62 if (a.x != b.x) 63 return a.x < b.x; 64 else if (a.y != b.y) 65 return a.y < b.y; 66 else if (a.width != b.width) 67 return a.width < b.width; 68 else 69 return a.height < b.height; 70 } 71}; 72 73OCL_PERF_TEST(HOGFixture, HOG) 74{ 75 UMat src; 76 imread(getDataPath("gpu/hog/road.png"), cv::IMREAD_GRAYSCALE).copyTo(src); 77 ASSERT_FALSE(src.empty()); 78 79 vector<cv::Rect> found_locations; 80 declare.in(src); 81 82 HOGDescriptor hog; 83 hog.setSVMDetector(hog.getDefaultPeopleDetector()); 84 85 OCL_TEST_CYCLE() hog.detectMultiScale(src, found_locations); 86 87 std::sort(found_locations.begin(), found_locations.end(), RectLess()); 88 SANITY_CHECK(found_locations, 3); 89} 90 91} 92} 93 94#endif 95