From 45461398447abc64051bf20e77c42cc17b72e350 Mon Sep 17 00:00:00 2001
From: Eric Zavesky <eric@emotersrobots.com>
Date: Mon, 15 Feb 2016 04:26:03 -0600
Subject: [PATCH] - remove zero threshold that prevents ORB from finding any
 local features

---
 .../tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp  | 1 -
 1 file changed, 1 deletion(-)

diff --git a/samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp b/samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp
index ba845dc6df..a146f1e823 100755
--- a/samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp
+++ b/samples/cpp/tutorial_code/features2D/AKAZE_tracking/planar_tracking.cpp
@@ -140,7 +140,6 @@ int main(int argc, char **argv)
     Ptr<AKAZE> akaze = AKAZE::create();
     akaze->setThreshold(akaze_thresh);
     Ptr<ORB> orb = ORB::create();
-    orb->setMaxFeatures(stats.keypoints);
     Ptr<DescriptorMatcher> matcher = DescriptorMatcher::create("BruteForce-Hamming");
     Tracker akaze_tracker(akaze, matcher);
     Tracker orb_tracker(orb, matcher);