From 73047b6d4edf4130169c524f37fe57aedb78c53d Mon Sep 17 00:00:00 2001
From: Andrey Kamaev <no@email>
Date: Mon, 16 Apr 2012 15:56:27 +0000
Subject: [PATCH] Fixed failing Video_OpticalFlow.accuracy test

---
 modules/legacy/test/test_optflow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/legacy/test/test_optflow.cpp b/modules/legacy/test/test_optflow.cpp
index 2ff1330f69..e14e8554a7 100644
--- a/modules/legacy/test/test_optflow.cpp
+++ b/modules/legacy/test/test_optflow.cpp
@@ -88,7 +88,7 @@ void calcOpticalFlowLK( const Mat& prev, const Mat& curr, Size winSize, Mat& flo
 
 void calcOpticalFlowBM( const Mat& prev, const Mat& curr, Size bSize, Size shiftSize, Size maxRange, int usePrevious, Mat& flow )
 {
-    Size sz((curr.cols - bSize.width)/shiftSize.width, (curr.rows - bSize.height)/shiftSize.height);
+    Size sz((curr.cols - bSize.width + shiftSize.width)/shiftSize.width, (curr.rows - bSize.height + shiftSize.height)/shiftSize.height);
     Mat velx(sz, CV_32F), vely(sz, CV_32F);    
 
     CvMat cvvelx = velx;    CvMat cvvely = vely;