From 6902fa6b1ca31bccae590368e770681467b0197e Mon Sep 17 00:00:00 2001
From: StevenPuttemans <steven.puttemans@kuleuven.be>
Date: Mon, 23 Feb 2015 15:23:02 +0100
Subject: [PATCH] fix formula getGaussianKernel in docs

---
 modules/imgproc/include/opencv2/imgproc.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/imgproc/include/opencv2/imgproc.hpp b/modules/imgproc/include/opencv2/imgproc.hpp
index a434500b87..85494b0dc5 100644
--- a/modules/imgproc/include/opencv2/imgproc.hpp
+++ b/modules/imgproc/include/opencv2/imgproc.hpp
@@ -1051,7 +1051,7 @@ CV_EXPORTS_W Ptr<LineSegmentDetector> createLineSegmentDetector(
 The function computes and returns the \f$\texttt{ksize} \times 1\f$ matrix of Gaussian filter
 coefficients:
 
-\f[G_i= \alpha *e^{-(i-( \texttt{ksize} -1)/2)^2/(2* \texttt{sigma} )^2},\f]
+\f[G_i= \alpha *e^{-(i-( \texttt{ksize} -1)/2)^2/(2* \texttt{sigma}^2)},\f]
 
 where \f$i=0..\texttt{ksize}-1\f$ and \f$\alpha\f$ is the scale factor chosen so that \f$\sum_i G_i=1\f$.