Performace tests for ORB

modules/features2d/perf/perf_orb.cpp

+#include "perf_precomp.hpp"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+
+
+typedef perf::TestBaseWithParam<std::string> orb;
+
+#define ORB_IMAGES \
+    "cv/detectors_descriptors_evaluation/images_datasets/leuven/img1.png",\
+    "stitching/a3.jpg"
+
+PERF_TEST_P( orb, detect, testing::Values(ORB_IMAGES) )
+{
+    String filename = getDataPath(GetParam());
+    Mat frame = imread(filename, IMREAD_GRAYSCALE);
+
+    if (frame.empty())
+        FAIL() << "Unable to load source image " << filename;
+
+    Mat mask;
+    declare.in(frame);
+    ORB detector(1500, ORB::CommonParams(1.3f, 5));
+    vector<KeyPoint> points;
+
+    TEST_CYCLE(100)
+    {
+        detector(frame, mask, points);
+    }
+}
+
+PERF_TEST_P( orb, extract, testing::Values(ORB_IMAGES) )
+{
+    String filename = getDataPath(GetParam());
+    Mat frame = imread(filename, IMREAD_GRAYSCALE);
+
+    if (frame.empty())
+        FAIL() << "Unable to load source image " << filename;
+
+    Mat mask;
+    declare.in(frame);
+
+    ORB detector(1500, ORB::CommonParams(1.3f, 5));
+    vector<KeyPoint> points;
+    detector(frame, mask, points);
+
+    Mat descriptors;
+
+    TEST_CYCLE(100)
+    {
+        detector(frame, mask, points, descriptors, true);
+    }
+}
+
+PERF_TEST_P( orb, full, testing::Values(ORB_IMAGES) )
+{
+    String filename = getDataPath(GetParam());
+    Mat frame = imread(filename, IMREAD_GRAYSCALE);
+
+    if (frame.empty())
+        FAIL() << "Unable to load source image " << filename;
+
+    Mat mask;
+    declare.in(frame);
+    ORB detector(1500, ORB::CommonParams(1.3f, 5));
+
+    vector<KeyPoint> points;
+    Mat descriptors;
+
+    TEST_CYCLE(100)
+    {
+        detector(frame, mask, points, descriptors, false);
+    }
+}