fixed PyrLKOpticalFlow.dense (final result size)

1566f853 · Vladislav Vinogradov · bffd77ed · 1566f853
Commit 1566f853 authored Apr 28, 2012 by Vladislav Vinogradov
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pyrlk.cpp modules/gpu/src/pyrlk.cpp +2 -2

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--- a/modules/gpu/src/pyrlk.cpp
+++ b/modules/gpu/src/pyrlk.cpp
@@ -294,8 +294,8 @@ void cv::gpu::PyrLKOpticalFlow::dense(const GpuMat& prevImg, const GpuMat& nextI
        }
        else
        {
-            pyrUp(uPyr_[level], uPyr_[level - 1]);
-            pyrUp(vPyr_[level], vPyr_[level - 1]);
+            resize(uPyr_[level], uPyr_[level - 1], uPyr_[level - 1].size());
+            resize(vPyr_[level], vPyr_[level - 1], vPyr_[level - 1].size());

            multiply(uPyr_[level - 1], Scalar::all(2), uPyr_[level - 1]);
            multiply(vPyr_[level - 1], Scalar::all(2), vPyr_[level - 1]);