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Minor refactoring

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This commit is contained in:
Alexey Spizhevoy
2012-02-16 12:00:17 +00:00
parent b0bf54e713
commit b0d457cdb0
2 changed files with 16 additions and 16 deletions
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18
modules/gpu/src/optical_flow_farneback.cpp
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@@ -339,15 +339,15 @@ void cv::gpu::FarnebackOpticalFlow::operator ()(
}
else
{
GpuMat tmp[2] =
GpuMat blurredFrame[2] =
{
allocMatFromBuf(size.height, size.width, CV_32F, tmp_[0]),
allocMatFromBuf(size.height, size.width, CV_32F, tmp_[1])
allocMatFromBuf(size.height, size.width, CV_32F, blurredFrame_[0]),
allocMatFromBuf(size.height, size.width, CV_32F, blurredFrame_[1])
};
GpuMat I[2] =
GpuMat pyrLevel[2] =
{
allocMatFromBuf(height, width, CV_32F, I_[0]),
allocMatFromBuf(height, width, CV_32F, I_[1])
allocMatFromBuf(height, width, CV_32F, pyrLevel_[0]),
allocMatFromBuf(height, width, CV_32F, pyrLevel_[1])
};
Mat g = getGaussianKernel(smoothSize, sigma, CV_32F);
@@ -356,16 +356,16 @@ void cv::gpu::FarnebackOpticalFlow::operator ()(
for (int i = 0; i < 2; i++)
{
device::optflow_farneback::gaussianBlurGpu(
frames_[i], smoothSize/2, tmp[i], BORDER_REFLECT101_GPU, S(streams[i]));
frames_[i], smoothSize/2, blurredFrame[i], BORDER_REFLECT101_GPU, S(streams[i]));
#if ENABLE_GPU_RESIZE
resize(tmp[i], I[i], Size(width, height), INTER_LINEAR, streams[i]);
resize(blurredFrame[i], pyrLevel[i], Size(width, height), INTER_LINEAR, streams[i]);
#else
Mat tmp1, tmp2;
tmp[i].download(tmp1);
resize(tmp1, tmp2, Size(width, height), INTER_LINEAR);
I[i].upload(tmp2);
#endif
device::optflow_farneback::polynomialExpansionGpu(I[i], polyN, R[i], S(streams[i]));
device::optflow_farneback::polynomialExpansionGpu(pyrLevel[i], polyN, R[i], S(streams[i]));
}
}