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43 #include "perf_precomp.hpp"
47 #include "opencv2/ts/cuda_perf.hpp"
50 using namespace testing;
53 //////////////////////////////////////////////////////////////////////
56 #ifdef HAVE_OPENCV_CUDAARITHM
58 DEF_PARAM_TEST_1(Image, string);
60 PERF_TEST_P(Image, CUDA_SURF,
61 Values<std::string>("gpu/perf/aloe.png"))
65 const cv::Mat img = readImage(GetParam(), cv::IMREAD_GRAYSCALE);
66 ASSERT_FALSE(img.empty());
70 cv::cuda::SURF_CUDA d_surf;
72 const cv::cuda::GpuMat d_img(img);
73 cv::cuda::GpuMat d_keypoints, d_descriptors;
75 TEST_CYCLE() d_surf(d_img, cv::cuda::GpuMat(), d_keypoints, d_descriptors);
77 std::vector<cv::KeyPoint> gpu_keypoints;
78 d_surf.downloadKeypoints(d_keypoints, gpu_keypoints);
80 cv::Mat gpu_descriptors(d_descriptors);
82 sortKeyPoints(gpu_keypoints, gpu_descriptors);
84 SANITY_CHECK_KEYPOINTS(gpu_keypoints);
85 SANITY_CHECK(gpu_descriptors, 1e-3);
91 std::vector<cv::KeyPoint> cpu_keypoints;
92 cv::Mat cpu_descriptors;
94 TEST_CYCLE() surf(img, cv::noArray(), cpu_keypoints, cpu_descriptors);
96 SANITY_CHECK_KEYPOINTS(cpu_keypoints);
97 SANITY_CHECK(cpu_descriptors);
101 #endif // HAVE_OPENCV_CUDAARITHM