Merge pull request #141 from jet47/gpu-pyrlk-fix

7e301c5c · Andrey Kamaev · b5e009eb · a0be7b57 · 7e301c5c
Commit 7e301c5c authored Nov 13, 2012 by Andrey Kamaev
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pyrlk.cpp modules/gpu/src/pyrlk.cpp +3 -0

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--- a/modules/gpu/src/pyrlk.cpp
+++ b/modules/gpu/src/pyrlk.cpp
@@ -200,6 +200,9 @@ 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]);