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fix videostab module compilation

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This commit is contained in:
Vladislav Vinogradov 2014-12-31 15:36:51 +03:00
parent 03ae1e5aae
commit 62f8240b00
2 changed files with 27 additions and 13 deletions
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4
modules/videostab/include/opencv2/videostab/optical_flow.hpp
View File

@ -121,7 +121,7 @@ public:
cuda::GpuMat &status);
private:
cuda::PyrLKOpticalFlow optFlowEstimator_;
Ptr<cuda::SparsePyrLKOpticalFlow> optFlowEstimator_;
cuda::GpuMat frame0_, frame1_, points0_, points1_, status_, errors_;
};
@ -136,7 +136,7 @@ public:
OutputArray errors);
private:
cuda::PyrLKOpticalFlow optFlowEstimator_;
Ptr<cuda::DensePyrLKOpticalFlow> optFlowEstimator_;
cuda::GpuMat frame0_, frame1_, flowX_, flowY_, errors_;
};

36
modules/videostab/src/optical_flow.cpp
View File

@ -45,6 +45,10 @@
#include "opencv2/videostab/optical_flow.hpp"
#include "opencv2/videostab/ring_buffer.hpp"
#ifdef HAVE_OPENCV_CUDAARITHM
#include "opencv2/cudaarithm.hpp"
#endif
namespace cv
{
namespace videostab
@ -63,6 +67,7 @@ void SparsePyrLkOptFlowEstimator::run(
SparsePyrLkOptFlowEstimatorGpu::SparsePyrLkOptFlowEstimatorGpu()
{
CV_Assert(cuda::getCudaEnabledDeviceCount() > 0);
optFlowEstimator_ = cuda::SparsePyrLKOpticalFlow::create();
}
@ -91,9 +96,9 @@ void SparsePyrLkOptFlowEstimatorGpu::run(
const cuda::GpuMat &frame0, const cuda::GpuMat &frame1, const cuda::GpuMat &points0,
cuda::GpuMat &points1, cuda::GpuMat &status, cuda::GpuMat &errors)
{
optFlowEstimator_.winSize = winSize_;
optFlowEstimator_.maxLevel = maxLevel_;
optFlowEstimator_.sparse(frame0, frame1, points0, points1, status, &errors);
optFlowEstimator_->setWinSize(winSize_);
optFlowEstimator_->setMaxLevel(maxLevel_);
optFlowEstimator_->calc(frame0, frame1, points0, points1, status, errors);
}
@ -101,15 +106,16 @@ void SparsePyrLkOptFlowEstimatorGpu::run(
const cuda::GpuMat &frame0, const cuda::GpuMat &frame1, const cuda::GpuMat &points0,
cuda::GpuMat &points1, cuda::GpuMat &status)
{
optFlowEstimator_.winSize = winSize_;
optFlowEstimator_.maxLevel = maxLevel_;
optFlowEstimator_.sparse(frame0, frame1, points0, points1, status);
optFlowEstimator_->setWinSize(winSize_);
optFlowEstimator_->setMaxLevel(maxLevel_);
optFlowEstimator_->calc(frame0, frame1, points0, points1, status);
}
DensePyrLkOptFlowEstimatorGpu::DensePyrLkOptFlowEstimatorGpu()
{
CV_Assert(cuda::getCudaEnabledDeviceCount() > 0);
optFlowEstimator_ = cuda::DensePyrLKOpticalFlow::create();
}
@ -120,16 +126,24 @@ void DensePyrLkOptFlowEstimatorGpu::run(
frame0_.upload(frame0.getMat());
frame1_.upload(frame1.getMat());
optFlowEstimator_.winSize = winSize_;
optFlowEstimator_.maxLevel = maxLevel_;
optFlowEstimator_->setWinSize(winSize_);
optFlowEstimator_->setMaxLevel(maxLevel_);
if (errors.needed())
{
optFlowEstimator_.dense(frame0_, frame1_, flowX_, flowY_, &errors_);
errors_.download(errors.getMatRef());
CV_Error(Error::StsNotImplemented, "DensePyrLkOptFlowEstimatorGpu doesn't support errors calculation");
}
else
optFlowEstimator_.dense(frame0_, frame1_, flowX_, flowY_);
{
cuda::GpuMat flow;
optFlowEstimator_->calc(frame0_, frame1_, flow);
cuda::GpuMat flows[2];
cuda::split(flow, flows);
flowX_ = flows[0];
flowY_ = flows[1];
}
flowX_.download(flowX.getMatRef());
flowY_.download(flowY.getMatRef());