opencv/modules/features2d/perf/perf_fast.cpp

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#include "perf_precomp.hpp"
using namespace std;
using namespace cv;
using namespace perf;
using std::tr1::make_tuple;
using std::tr1::get;
typedef perf::TestBaseWithParam<std::string> fast;
#define FAST_IMAGES \
"cv/detectors_descriptors_evaluation/images_datasets/leuven/img1.png",\
"stitching/a3.jpg"
PERF_TEST_P(fast, detectForORB, testing::Values(FAST_IMAGES))
{
String filename = getDataPath(GetParam());
Mat frame = imread(filename, IMREAD_GRAYSCALE);
if (frame.empty())
FAIL() << "Unable to load source image " << filename;
declare.in(frame);
FastFeatureDetector fd(20, true, FastFeatureDetector::TYPE_5_8);
vector<KeyPoint> points;
TEST_CYCLE() fd.detect(frame, points);
fd = FastFeatureDetector(20, true, FastFeatureDetector::TYPE_7_12);
TEST_CYCLE() fd.detect(frame, points);
fd = FastFeatureDetector(20, true, FastFeatureDetector::TYPE_9_16);
TEST_CYCLE() fd.detect(frame, points);
}