Revert "Merge pull request #141 from jet47/gpu-pyrlk-fix" because this bug appears...

This reverts commit 7e301c5c0e0591a751258d044f5f2f0889231591, reversing
changes made to b5e009eb87154b830759fe9276b6233f852a4e77.

diff --git a/modules/gpu/src/pyrlk.cpp b/modules/gpu/src/pyrlk.cpp
index a513dde..47ab904 100644 (file)
--- 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]);