From d65cf74ce47e66dba1c58212e1aadce07a6ca5cf Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 28 Dec 2013 05:48:34 +0100
Subject: remove redundant cast

---
 ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp b/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
index c24c233f..999431a0 100644
--- a/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
+++ b/ftnoir_tracker_aruco/ftnoir_tracker_aruco.cpp
@@ -258,7 +258,7 @@ void Tracker::run()
             for (int i = 0; i < N_hyst; i++)
                 for (int y = 0; y < grayscale.rows; y++)
                     for (int x = 0; x < grayscale.cols; x++)
-                        hyst.at<float>(y, x) += (float) lasts[i].at<unsigned char>(y, x) * weights[i];
+                        hyst.at<float>(y, x) += lasts[i].at<unsigned char>(y, x) * weights[i];
             hyst.convertTo(grayscale, CV_8U);
         }
 
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