drawStatistics    173 samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp         drawStatistics(akaze_res, akaze_draw_stats);
drawStatistics    174 samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp         drawStatistics(orb_res, orb_draw_stats);
drawStatistics     12 samples/cpp/tutorial_code/features2D/AKAZE_tracking/utils.h void drawStatistics(Mat image, const Stats& stats);