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18 // Fangfang Bai, fangfang@multicorewareinc.com
19 // Jin Ma, jin@multicorewareinc.com
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46 #include "perf_precomp.hpp"
48 ///////////// HOG////////////////////////
52 Mat src = imread(abspath("road.png"), cv::IMREAD_GRAYSCALE);
56 throw runtime_error("can't open road.png");
59 cv::HOGDescriptor hog;
60 hog.setSVMDetector(hog.getDefaultPeopleDetector());
61 std::vector<cv::Rect> found_locations;
62 std::vector<cv::Rect> d_found_locations;
64 SUBTEST << src.cols << 'x' << src.rows << "; road.png";
66 hog.detectMultiScale(src, found_locations);
69 hog.detectMultiScale(src, found_locations);
72 cv::ocl::HOGDescriptor ocl_hog;
73 ocl_hog.setSVMDetector(ocl_hog.getDefaultPeopleDetector());
78 ocl_hog.detectMultiScale(d_src, d_found_locations);
81 if(d_found_locations.size() == found_locations.size())
82 TestSystem::instance().setAccurate(1, 0);
84 TestSystem::instance().setAccurate(0, abs((int)found_locations.size() - (int)d_found_locations.size()));
87 ocl_hog.detectMultiScale(d_src, found_locations);
92 ocl_hog.detectMultiScale(d_src, found_locations);