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fixed bug in gpu::PyrLKOpticalFlow::dense

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vector index out of range
This commit is contained in:
Vladislav Vinogradov 2012-11-07 17:13:19 +04:00
parent 6484732509
commit a0be7b57f5
1 changed files with 3 additions and 0 deletions
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3
modules/gpu/src/pyrlk.cpp
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@ -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]);