From 8012733bbda634f1449b2a03272a5f3c08d727ab Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Fri, 17 Oct 2014 17:51:52 +0200
Subject: aruco: fix typo breaking red only CCD mode

---
 ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp b/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
index 87c5315e..fa7bf398 100644
--- a/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
+++ b/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
@@ -209,8 +209,6 @@ void Tracker::run()
             // red only, best on CCD, also artifacts on blue ps3eye
             grayscale = tmp[2];
         }
-        cv::cvtColor(color, grayscale, cv::COLOR_BGR2GRAY);
-        
         const int scale = frame.cols > 480 ? 2 : 1;
         detector.setThresholdParams(scale > 1 ? 11 : 7, 4);
 
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