Tracker 23 samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp Tracker(Ptr<Feature2D> _detector, Ptr<DescriptorMatcher> _matcher) : Tracker 41 samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp void Tracker::setFirstFrame(const Mat frame, vector<Point2f> bb, string title, Stats& stats) Tracker 51 samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp Mat Tracker::process(const Mat frame, Stats& stats) Tracker 145 samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp Tracker akaze_tracker(akaze, matcher); Tracker 146 samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp Tracker orb_tracker(orb, matcher);