From 3287ab386c14ea44a72272c30a58529e3ad41a2f Mon Sep 17 00:00:00 2001
From: Ivar Clemens <post@ivarclemens.nl>
Date: Mon, 18 Apr 2016 13:04:04 +0100
Subject: [PATCH] Fixed typo in BRISK feature detector.

---
 modules/features2d/src/brisk.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/features2d/src/brisk.cpp b/modules/features2d/src/brisk.cpp
index 3e80c5d9e..d6e88a129 100644
--- a/modules/features2d/src/brisk.cpp
+++ b/modules/features2d/src/brisk.cpp
@@ -2046,13 +2046,13 @@ BriskScaleSpace::subpixel2D(const int s_0_0, const int s_0_1, const int s_0_2, c
     if (max1 > max2)
     {
       delta_x = delta_x1;
-      delta_y = delta_x1;
+      delta_y = delta_y1;
       return max1;
     }
     else
     {
       delta_x = delta_x2;
-      delta_y = delta_x2;
+      delta_y = delta_y2;
       return max2;
     }
   }