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
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45 //M*/
46
47 #include "../perf_precomp.hpp"
48 #include "opencv2/ts/ocl_perf.hpp"
49
50 #ifdef HAVE_OPENCL
51
52 namespace cvtest {
53 namespace ocl {
54 ///////////// HOG////////////////////////
55
56 struct RectLess :
57 public std::binary_function<cv::Rect, cv::Rect, bool>
58 {
operator ()cvtest::ocl::RectLess59 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
OCL_PERF_TEST(HOGFixture,HOG)73 OCL_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
