From e3c93ad9cfc2a8c5f5bdc5a464885dd24073080f Mon Sep 17 00:00:00 2001
From: "marina.kolpakova" <marina.kolpakova@itseez.com>
Date: Tue, 13 Nov 2012 23:52:18 +0400
Subject: [PATCH] Revert "Merge pull request #141 from jet47/gpu-pyrlk-fix"
 because this bug appears only in 2.4

This reverts commit 7e301c5c0e0591a751258d044f5f2f0889231591, reversing
changes made to b5e009eb87154b830759fe9276b6233f852a4e77.
---
 modules/gpu/src/pyrlk.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/modules/gpu/src/pyrlk.cpp b/modules/gpu/src/pyrlk.cpp
index a513dde..47ab904 100644
--- a/modules/gpu/src/pyrlk.cpp
+++ b/modules/gpu/src/pyrlk.cpp
@@ -211,9 +211,6 @@ void cv::gpu::PyrLKOpticalFlow::dense(const GpuMat& prevImg, const GpuMat& nextI
         pyrDown(nextPyr_[level - 1], nextPyr_[level]);
     }
 
-    uPyr_.resize(2);
-    vPyr_.resize(2);
-
     ensureSizeIsEnough(prevImg.size(), CV_32FC1, uPyr_[0]);
     ensureSizeIsEnough(prevImg.size(), CV_32FC1, vPyr_[0]);
     ensureSizeIsEnough(prevImg.size(), CV_32FC1, uPyr_[1]);
-- 
2.7.4