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Unverified Commit 9b978afa authored by Alexander Alekhin's avatar Alexander Alekhin Committed by GitHub
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Merge pull request #13029 from alalek:move_videostab_contrib

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modules/videostab/CMakeLists.txt deleted 100644 → 0
View file @ 997ad127
set(the_description "Video stabilization")
if(HAVE_CUDA)
ocv_warnings_disable(CMAKE_CXX_FLAGS -Wundef -Wmissing-declarations -Wshadow -Wunused-parameter)
endif()
if(DEFINED WINRT AND NOT DEFINED ENABLE_WINRT_MODE_NATIVE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /ZW")
endif()
ocv_define_module(videostab opencv_imgproc opencv_features2d opencv_video opencv_photo opencv_calib3d
OPTIONAL opencv_cudawarping opencv_cudaoptflow opencv_videoio WRAP python)
modules/videostab/include/opencv2/videostab.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_HPP
#define OPENCV_VIDEOSTAB_HPP
/**
@defgroup videostab Video Stabilization
The video stabilization module contains a set of functions and classes that can be used to solve the
problem of video stabilization. There are a few methods implemented, most of them are described in
the papers @cite OF06 and @cite G11 . However, there are some extensions and deviations from the original
paper methods.
### References
1. "Full-Frame Video Stabilization with Motion Inpainting"
Yasuyuki Matsushita, Eyal Ofek, Weina Ge, Xiaoou Tang, Senior Member, and Heung-Yeung Shum
2. "Auto-Directed Video Stabilization with Robust L1 Optimal Camera Paths"
Matthias Grundmann, Vivek Kwatra, Irfan Essa
@{
@defgroup videostab_motion Global Motion Estimation
The video stabilization module contains a set of functions and classes for global motion estimation
between point clouds or between images. In the last case features are extracted and matched
internally. For the sake of convenience the motion estimation functions are wrapped into classes.
Both the functions and the classes are available.
@defgroup videostab_marching Fast Marching Method
The Fast Marching Method @cite Telea04 is used in of the video stabilization routines to do motion and
color inpainting. The method is implemented is a flexible way and it's made public for other users.
@}
*/
#include "opencv2/videostab/stabilizer.hpp"
#include "opencv2/videostab/ring_buffer.hpp"
#endif
modules/videostab/include/opencv2/videostab/deblurring.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_DEBLURRING_HPP
#define OPENCV_VIDEOSTAB_DEBLURRING_HPP
#include <vector>
#include "opencv2/core.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
CV_EXPORTS float calcBlurriness(const Mat &frame);
class CV_EXPORTS DeblurerBase
{
public:
DeblurerBase() : radius_(0), frames_(0), motions_(0), blurrinessRates_(0) {}
virtual ~DeblurerBase() {}
virtual void setRadius(int val) { radius_ = val; }
virtual int radius() const { return radius_; }
virtual void deblur(int idx, Mat &frame) = 0;
// data from stabilizer
virtual void setFrames(const std::vector<Mat> &val) { frames_ = &val; }
virtual const std::vector<Mat>& frames() const { return *frames_; }
virtual void setMotions(const std::vector<Mat> &val) { motions_ = &val; }
virtual const std::vector<Mat>& motions() const { return *motions_; }
virtual void setBlurrinessRates(const std::vector<float> &val) { blurrinessRates_ = &val; }
virtual const std::vector<float>& blurrinessRates() const { return *blurrinessRates_; }
protected:
int radius_;
const std::vector<Mat> *frames_;
const std::vector<Mat> *motions_;
const std::vector<float> *blurrinessRates_;
};
class CV_EXPORTS NullDeblurer : public DeblurerBase
{
public:
virtual void deblur(int /*idx*/, Mat &/*frame*/) CV_OVERRIDE {}
};
class CV_EXPORTS WeightingDeblurer : public DeblurerBase
{
public:
WeightingDeblurer();
void setSensitivity(float val) { sensitivity_ = val; }
float sensitivity() const { return sensitivity_; }
virtual void deblur(int idx, Mat &frame) CV_OVERRIDE;
private:
float sensitivity_;
Mat_<float> bSum_, gSum_, rSum_, wSum_;
};
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/fast_marching.hpp deleted 100644 → 0
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/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_FAST_MARCHING_HPP
#define OPENCV_VIDEOSTAB_FAST_MARCHING_HPP
#include <cmath>
#include <queue>
#include <algorithm>
#include "opencv2/core.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab_marching
//! @{
/** @brief Describes the Fast Marching Method implementation.
See http://iwi.eldoc.ub.rug.nl/FILES/root/2004/JGraphToolsTelea/2004JGraphToolsTelea.pdf
*/
class CV_EXPORTS FastMarchingMethod
{
public:
FastMarchingMethod() : inf_(1e6f), size_(0) {}
/** @brief Template method that runs the Fast Marching Method.
@param mask Image mask. 0 value indicates that the pixel value must be inpainted, 255 indicates
that the pixel value is known, other values aren't acceptable.
@param inpaint Inpainting functor that overloads void operator ()(int x, int y).
@return Inpainting functor.
*/
template <typename Inpaint>
Inpaint run(const Mat &mask, Inpaint inpaint);
/**
@return Distance map that's created during working of the method.
*/
Mat distanceMap() const { return dist_; }
private:
enum { INSIDE = 0, BAND = 1, KNOWN = 255 };
struct DXY
{
float dist;
int x, y;
DXY() : dist(0), x(0), y(0) {}
DXY(float _dist, int _x, int _y) : dist(_dist), x(_x), y(_y) {}
bool operator <(const DXY &dxy) const { return dist < dxy.dist; }
};
float solve(int x1, int y1, int x2, int y2) const;
int& indexOf(const DXY &dxy) { return index_(dxy.y, dxy.x); }
void heapUp(int idx);
void heapDown(int idx);
void heapAdd(const DXY &dxy);
void heapRemoveMin();
float inf_;
cv::Mat_<uchar> flag_; // flag map
cv::Mat_<float> dist_; // distance map
cv::Mat_<int> index_; // index of point in the narrow band
std::vector<DXY> narrowBand_; // narrow band heap
int size_; // narrow band size
};
//! @}
} // namespace videostab
} // namespace cv
#include "fast_marching_inl.hpp"
#endif
modules/videostab/include/opencv2/videostab/fast_marching_inl.hpp deleted 100644 → 0
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/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_FAST_MARCHING_INL_HPP
#define OPENCV_VIDEOSTAB_FAST_MARCHING_INL_HPP
#include "opencv2/videostab/fast_marching.hpp"
namespace cv
{
namespace videostab
{
template <typename Inpaint>
Inpaint FastMarchingMethod::run(const cv::Mat &mask, Inpaint inpaint)
{
using namespace cv;
CV_Assert(mask.type() == CV_8U);
static const int lut[4][2] = {{-1,0}, {0,-1}, {1,0}, {0,1}};
mask.copyTo(flag_);
flag_.create(mask.size());
dist_.create(mask.size());
index_.create(mask.size());
narrowBand_.clear();
size_ = 0;
// init
for (int y = 0; y < flag_.rows; ++y)
{
for (int x = 0; x < flag_.cols; ++x)
{
if (flag_(y,x) == KNOWN)
dist_(y,x) = 0.f;
else
{
int n = 0;
int nunknown = 0;
for (int i = 0; i < 4; ++i)
{
int xn = x + lut[i][0];
int yn = y + lut[i][1];
if (xn >= 0 && xn < flag_.cols && yn >= 0 && yn < flag_.rows)
{
n++;
if (flag_(yn,xn) != KNOWN)
nunknown++;
}
}
if (n>0 && nunknown == n)
{
dist_(y,x) = inf_;
flag_(y,x) = INSIDE;
}
else
{
dist_(y,x) = 0.f;
flag_(y,x) = BAND;
inpaint(x, y);
narrowBand_.push_back(DXY(0.f,x,y));
index_(y,x) = size_++;
}
}
}
}
// make heap
for (int i = size_/2-1; i >= 0; --i)
heapDown(i);
// main cycle
while (size_ > 0)
{
int x = narrowBand_[0].x;
int y = narrowBand_[0].y;
heapRemoveMin();
flag_(y,x) = KNOWN;
for (int n = 0; n < 4; ++n)
{
int xn = x + lut[n][0];
int yn = y + lut[n][1];
if (xn >= 0 && xn < flag_.cols && yn >= 0 && yn < flag_.rows && flag_(yn,xn) != KNOWN)
{
dist_(yn,xn) = std::min(std::min(solve(xn-1, yn, xn, yn-1), solve(xn+1, yn, xn, yn-1)),
std::min(solve(xn-1, yn, xn, yn+1), solve(xn+1, yn, xn, yn+1)));
if (flag_(yn,xn) == INSIDE)
{
flag_(yn,xn) = BAND;
inpaint(xn, yn);
heapAdd(DXY(dist_(yn,xn),xn,yn));
}
else
{
int i = index_(yn,xn);
if (dist_(yn,xn) < narrowBand_[i].dist)
{
narrowBand_[i].dist = dist_(yn,xn);
heapUp(i);
}
// works better if it's commented out
/*else if (dist(yn,xn) > narrowBand[i].dist)
{
narrowBand[i].dist = dist(yn,xn);
heapDown(i);
}*/
}
}
}
}
return inpaint;
}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/frame_source.hpp deleted 100644 → 0
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/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_FRAME_SOURCE_HPP
#define OPENCV_VIDEOSTAB_FRAME_SOURCE_HPP
#include <vector>
#include "opencv2/core.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
class CV_EXPORTS IFrameSource
{
public:
virtual ~IFrameSource() {}
virtual void reset() = 0;
virtual Mat nextFrame() = 0;
};
class CV_EXPORTS NullFrameSource : public IFrameSource
{
public:
virtual void reset() CV_OVERRIDE {}
virtual Mat nextFrame() CV_OVERRIDE { return Mat(); }
};
class CV_EXPORTS VideoFileSource : public IFrameSource
{
public:
VideoFileSource(const String &path, bool volatileFrame = false);
virtual void reset() CV_OVERRIDE;
virtual Mat nextFrame() CV_OVERRIDE;
int width();
int height();
int count();
double fps();
private:
Ptr<IFrameSource> impl;
};
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/inpainting.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_INPAINTINT_HPP
#define OPENCV_VIDEOSTAB_INPAINTINT_HPP
#include <vector>
#include "opencv2/core.hpp"
#include "opencv2/videostab/optical_flow.hpp"
#include "opencv2/videostab/fast_marching.hpp"
#include "opencv2/videostab/global_motion.hpp"
#include "opencv2/photo.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
class CV_EXPORTS InpainterBase
{
public:
InpainterBase()
: radius_(0), motionModel_(MM_UNKNOWN), frames_(0), motions_(0),
stabilizedFrames_(0), stabilizationMotions_(0) {}
virtual ~InpainterBase() {}
virtual void setRadius(int val) { radius_ = val; }
virtual int radius() const { return radius_; }
virtual void setMotionModel(MotionModel val) { motionModel_ = val; }
virtual MotionModel motionModel() const { return motionModel_; }
virtual void inpaint(int idx, Mat &frame, Mat &mask) = 0;
// data from stabilizer
virtual void setFrames(const std::vector<Mat> &val) { frames_ = &val; }
virtual const std::vector<Mat>& frames() const { return *frames_; }
virtual void setMotions(const std::vector<Mat> &val) { motions_ = &val; }
virtual const std::vector<Mat>& motions() const { return *motions_; }
virtual void setStabilizedFrames(const std::vector<Mat> &val) { stabilizedFrames_ = &val; }
virtual const std::vector<Mat>& stabilizedFrames() const { return *stabilizedFrames_; }
virtual void setStabilizationMotions(const std::vector<Mat> &val) { stabilizationMotions_ = &val; }
virtual const std::vector<Mat>& stabilizationMotions() const { return *stabilizationMotions_; }
protected:
int radius_;
MotionModel motionModel_;
const std::vector<Mat> *frames_;
const std::vector<Mat> *motions_;
const std::vector<Mat> *stabilizedFrames_;
const std::vector<Mat> *stabilizationMotions_;
};
class CV_EXPORTS NullInpainter : public InpainterBase
{
public:
virtual void inpaint(int /*idx*/, Mat &/*frame*/, Mat &/*mask*/) CV_OVERRIDE {}
};
class CV_EXPORTS InpaintingPipeline : public InpainterBase
{
public:
void pushBack(Ptr<InpainterBase> inpainter) { inpainters_.push_back(inpainter); }
bool empty() const { return inpainters_.empty(); }
virtual void setRadius(int val) CV_OVERRIDE;
virtual void setMotionModel(MotionModel val) CV_OVERRIDE;
virtual void setFrames(const std::vector<Mat> &val) CV_OVERRIDE;
virtual void setMotions(const std::vector<Mat> &val) CV_OVERRIDE;
virtual void setStabilizedFrames(const std::vector<Mat> &val) CV_OVERRIDE;
virtual void setStabilizationMotions(const std::vector<Mat> &val) CV_OVERRIDE;
virtual void inpaint(int idx, Mat &frame, Mat &mask) CV_OVERRIDE;
private:
std::vector<Ptr<InpainterBase> > inpainters_;
};
class CV_EXPORTS ConsistentMosaicInpainter : public InpainterBase
{
public:
ConsistentMosaicInpainter();
void setStdevThresh(float val) { stdevThresh_ = val; }
float stdevThresh() const { return stdevThresh_; }
virtual void inpaint(int idx, Mat &frame, Mat &mask) CV_OVERRIDE;
private:
float stdevThresh_;
};
class CV_EXPORTS MotionInpainter : public InpainterBase
{
public:
MotionInpainter();
void setOptFlowEstimator(Ptr<IDenseOptFlowEstimator> val) { optFlowEstimator_ = val; }
Ptr<IDenseOptFlowEstimator> optFlowEstimator() const { return optFlowEstimator_; }
void setFlowErrorThreshold(float val) { flowErrorThreshold_ = val; }
float flowErrorThreshold() const { return flowErrorThreshold_; }
void setDistThreshold(float val) { distThresh_ = val; }
float distThresh() const { return distThresh_; }
void setBorderMode(int val) { borderMode_ = val; }
int borderMode() const { return borderMode_; }
virtual void inpaint(int idx, Mat &frame, Mat &mask) CV_OVERRIDE;
private:
FastMarchingMethod fmm_;
Ptr<IDenseOptFlowEstimator> optFlowEstimator_;
float flowErrorThreshold_;
float distThresh_;
int borderMode_;
Mat frame1_, transformedFrame1_;
Mat_<uchar> grayFrame_, transformedGrayFrame1_;
Mat_<uchar> mask1_, transformedMask1_;
Mat_<float> flowX_, flowY_, flowErrors_;
Mat_<uchar> flowMask_;
};
class CV_EXPORTS ColorAverageInpainter : public InpainterBase
{
public:
virtual void inpaint(int idx, Mat &frame, Mat &mask) CV_OVERRIDE;
private:
FastMarchingMethod fmm_;
};
class CV_EXPORTS ColorInpainter : public InpainterBase
{
public:
ColorInpainter(int method = INPAINT_TELEA, double radius = 2.);
virtual void inpaint(int idx, Mat &frame, Mat &mask) CV_OVERRIDE;
private:
int method_;
double radius_;
Mat invMask_;
};
inline ColorInpainter::ColorInpainter(int _method, double _radius)
: method_(_method), radius_(_radius) {}
CV_EXPORTS void calcFlowMask(
const Mat &flowX, const Mat &flowY, const Mat &errors, float maxError,
const Mat &mask0, const Mat &mask1, Mat &flowMask);
CV_EXPORTS void completeFrameAccordingToFlow(
const Mat &flowMask, const Mat &flowX, const Mat &flowY, const Mat &frame1, const Mat &mask1,
float distThresh, Mat& frame0, Mat &mask0);
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/log.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_LOG_HPP
#define OPENCV_VIDEOSTAB_LOG_HPP
#include "opencv2/core.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
class CV_EXPORTS ILog
{
public:
virtual ~ILog() {}
virtual void print(const char *format, ...) = 0;
};
class CV_EXPORTS NullLog : public ILog
{
public:
virtual void print(const char * /*format*/, ...) CV_OVERRIDE {}
};
class CV_EXPORTS LogToStdout : public ILog
{
public:
virtual void print(const char *format, ...) CV_OVERRIDE;
};
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/motion_core.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_MOTION_CORE_HPP
#define OPENCV_VIDEOSTAB_MOTION_CORE_HPP
#include <cmath>
#include "opencv2/core.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab_motion
//! @{
/** @brief Describes motion model between two point clouds.
*/
enum MotionModel
{
MM_TRANSLATION = 0,
MM_TRANSLATION_AND_SCALE = 1,
MM_ROTATION = 2,
MM_RIGID = 3,
MM_SIMILARITY = 4,
MM_AFFINE = 5,
MM_HOMOGRAPHY = 6,
MM_UNKNOWN = 7
};
/** @brief Describes RANSAC method parameters.
*/
struct CV_EXPORTS RansacParams
{
int size; //!< subset size
float thresh; //!< max error to classify as inlier
float eps; //!< max outliers ratio
float prob; //!< probability of success
RansacParams() : size(0), thresh(0), eps(0), prob(0) {}
/** @brief Constructor
@param size Subset size.
@param thresh Maximum re-projection error value to classify as inlier.
@param eps Maximum ratio of incorrect correspondences.
@param prob Required success probability.
*/
RansacParams(int size, float thresh, float eps, float prob);
/**
@return Number of iterations that'll be performed by RANSAC method.
*/
int niters() const
{
return static_cast<int>(
std::ceil(std::log(1 - prob) / std::log(1 - std::pow(1 - eps, size))));
}
/**
@param model Motion model. See cv::videostab::MotionModel.
@return Default RANSAC method parameters for the given motion model.
*/
static RansacParams default2dMotion(MotionModel model)
{
CV_Assert(model < MM_UNKNOWN);
if (model == MM_TRANSLATION)
return RansacParams(1, 0.5f, 0.5f, 0.99f);
if (model == MM_TRANSLATION_AND_SCALE)
return RansacParams(2, 0.5f, 0.5f, 0.99f);
if (model == MM_ROTATION)
return RansacParams(1, 0.5f, 0.5f, 0.99f);
if (model == MM_RIGID)
return RansacParams(2, 0.5f, 0.5f, 0.99f);
if (model == MM_SIMILARITY)
return RansacParams(2, 0.5f, 0.5f, 0.99f);
if (model == MM_AFFINE)
return RansacParams(3, 0.5f, 0.5f, 0.99f);
return RansacParams(4, 0.5f, 0.5f, 0.99f);
}
};
inline RansacParams::RansacParams(int _size, float _thresh, float _eps, float _prob)
: size(_size), thresh(_thresh), eps(_eps), prob(_prob) {}
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/motion_stabilizing.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_MOTION_STABILIZING_HPP
#define OPENCV_VIDEOSTAB_MOTION_STABILIZING_HPP
#include <vector>
#include <utility>
#include "opencv2/core.hpp"
#include "opencv2/videostab/global_motion.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab_motion
//! @{
class CV_EXPORTS IMotionStabilizer
{
public:
virtual ~IMotionStabilizer() {}
//! assumes that [0, size-1) is in or equals to [range.first, range.second)
virtual void stabilize(
int size, const std::vector<Mat> &motions, std::pair<int,int> range,
Mat *stabilizationMotions) = 0;
};
class CV_EXPORTS MotionStabilizationPipeline : public IMotionStabilizer
{
public:
void pushBack(Ptr<IMotionStabilizer> stabilizer) { stabilizers_.push_back(stabilizer); }
bool empty() const { return stabilizers_.empty(); }
virtual void stabilize(
int size, const std::vector<Mat> &motions, std::pair<int,int> range,
Mat *stabilizationMotions) CV_OVERRIDE;
private:
std::vector<Ptr<IMotionStabilizer> > stabilizers_;
};
class CV_EXPORTS MotionFilterBase : public IMotionStabilizer
{
public:
virtual ~MotionFilterBase() {}
virtual Mat stabilize(
int idx, const std::vector<Mat> &motions, std::pair<int,int> range) = 0;
virtual void stabilize(
int size, const std::vector<Mat> &motions, std::pair<int,int> range,
Mat *stabilizationMotions) CV_OVERRIDE;
};
class CV_EXPORTS GaussianMotionFilter : public MotionFilterBase
{
public:
GaussianMotionFilter(int radius = 15, float stdev = -1.f);
void setParams(int radius, float stdev = -1.f);
int radius() const { return radius_; }
float stdev() const { return stdev_; }
virtual Mat stabilize(
int idx, const std::vector<Mat> &motions, std::pair<int,int> range) CV_OVERRIDE;
private:
int radius_;
float stdev_;
std::vector<float> weight_;
};
inline GaussianMotionFilter::GaussianMotionFilter(int _radius, float _stdev) { setParams(_radius, _stdev); }
class CV_EXPORTS LpMotionStabilizer : public IMotionStabilizer
{
public:
LpMotionStabilizer(MotionModel model = MM_SIMILARITY);
void setMotionModel(MotionModel val) { model_ = val; }
MotionModel motionModel() const { return model_; }
void setFrameSize(Size val) { frameSize_ = val; }
Size frameSize() const { return frameSize_; }
void setTrimRatio(float val) { trimRatio_ = val; }
float trimRatio() const { return trimRatio_; }
void setWeight1(float val) { w1_ = val; }
float weight1() const { return w1_; }
void setWeight2(float val) { w2_ = val; }
float weight2() const { return w2_; }
void setWeight3(float val) { w3_ = val; }
float weight3() const { return w3_; }
void setWeight4(float val) { w4_ = val; }
float weight4() const { return w4_; }
virtual void stabilize(
int size, const std::vector<Mat> &motions, std::pair<int,int> range,
Mat *stabilizationMotions) CV_OVERRIDE;
private:
MotionModel model_;
Size frameSize_;
float trimRatio_;
float w1_, w2_, w3_, w4_;
std::vector<double> obj_, collb_, colub_;
std::vector<int> rows_, cols_;
std::vector<double> elems_, rowlb_, rowub_;
void set(int row, int col, double coef)
{
rows_.push_back(row);
cols_.push_back(col);
elems_.push_back(coef);
}
};
CV_EXPORTS Mat ensureInclusionConstraint(const Mat &M, Size size, float trimRatio);
CV_EXPORTS float estimateOptimalTrimRatio(const Mat &M, Size size);
//! @}
} // namespace videostab
} // namespace
#endif
modules/videostab/include/opencv2/videostab/optical_flow.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_OPTICAL_FLOW_HPP
#define OPENCV_VIDEOSTAB_OPTICAL_FLOW_HPP
#include "opencv2/core.hpp"
#include "opencv2/opencv_modules.hpp"
#ifdef HAVE_OPENCV_CUDAOPTFLOW
#include "opencv2/cudaoptflow.hpp"
#endif
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
class CV_EXPORTS ISparseOptFlowEstimator
{
public:
virtual ~ISparseOptFlowEstimator() {}
virtual void run(
InputArray frame0, InputArray frame1, InputArray points0, InputOutputArray points1,
OutputArray status, OutputArray errors) = 0;
};
class CV_EXPORTS IDenseOptFlowEstimator
{
public:
virtual ~IDenseOptFlowEstimator() {}
virtual void run(
InputArray frame0, InputArray frame1, InputOutputArray flowX, InputOutputArray flowY,
OutputArray errors) = 0;
};
class CV_EXPORTS PyrLkOptFlowEstimatorBase
{
public:
PyrLkOptFlowEstimatorBase() { setWinSize(Size(21, 21)); setMaxLevel(3); }
virtual void setWinSize(Size val) { winSize_ = val; }
virtual Size winSize() const { return winSize_; }
virtual void setMaxLevel(int val) { maxLevel_ = val; }
virtual int maxLevel() const { return maxLevel_; }
virtual ~PyrLkOptFlowEstimatorBase() {}
protected:
Size winSize_;
int maxLevel_;
};
class CV_EXPORTS SparsePyrLkOptFlowEstimator
: public PyrLkOptFlowEstimatorBase, public ISparseOptFlowEstimator
{
public:
virtual void run(
InputArray frame0, InputArray frame1, InputArray points0, InputOutputArray points1,
OutputArray status, OutputArray errors) CV_OVERRIDE;
};
#ifdef HAVE_OPENCV_CUDAOPTFLOW
class CV_EXPORTS SparsePyrLkOptFlowEstimatorGpu
: public PyrLkOptFlowEstimatorBase, public ISparseOptFlowEstimator
{
public:
SparsePyrLkOptFlowEstimatorGpu();
virtual void run(
InputArray frame0, InputArray frame1, InputArray points0, InputOutputArray points1,
OutputArray status, OutputArray errors) CV_OVERRIDE;
void run(const cuda::GpuMat &frame0, const cuda::GpuMat &frame1, const cuda::GpuMat &points0, cuda::GpuMat &points1,
cuda::GpuMat &status, cuda::GpuMat &errors);
void run(const cuda::GpuMat &frame0, const cuda::GpuMat &frame1, const cuda::GpuMat &points0, cuda::GpuMat &points1,
cuda::GpuMat &status);
private:
Ptr<cuda::SparsePyrLKOpticalFlow> optFlowEstimator_;
cuda::GpuMat frame0_, frame1_, points0_, points1_, status_, errors_;
};
class CV_EXPORTS DensePyrLkOptFlowEstimatorGpu
: public PyrLkOptFlowEstimatorBase, public IDenseOptFlowEstimator
{
public:
DensePyrLkOptFlowEstimatorGpu();
virtual void run(
InputArray frame0, InputArray frame1, InputOutputArray flowX, InputOutputArray flowY,
OutputArray errors) CV_OVERRIDE;
private:
Ptr<cuda::DensePyrLKOpticalFlow> optFlowEstimator_;
cuda::GpuMat frame0_, frame1_, flowX_, flowY_, errors_;
};
#endif
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/outlier_rejection.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_OUTLIER_REJECTION_HPP
#define OPENCV_VIDEOSTAB_OUTLIER_REJECTION_HPP
#include <vector>
#include "opencv2/core.hpp"
#include "opencv2/videostab/motion_core.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
class CV_EXPORTS IOutlierRejector
{
public:
virtual ~IOutlierRejector() {}
virtual void process(
Size frameSize, InputArray points0, InputArray points1, OutputArray mask) = 0;
};
class CV_EXPORTS NullOutlierRejector : public IOutlierRejector
{
public:
virtual void process(
Size frameSize, InputArray points0, InputArray points1, OutputArray mask) CV_OVERRIDE;
};
class CV_EXPORTS TranslationBasedLocalOutlierRejector : public IOutlierRejector
{
public:
TranslationBasedLocalOutlierRejector();
void setCellSize(Size val) { cellSize_ = val; }
Size cellSize() const { return cellSize_; }
void setRansacParams(RansacParams val) { ransacParams_ = val; }
RansacParams ransacParams() const { return ransacParams_; }
virtual void process(
Size frameSize, InputArray points0, InputArray points1, OutputArray mask) CV_OVERRIDE;
private:
Size cellSize_;
RansacParams ransacParams_;
typedef std::vector<int> Cell;
std::vector<Cell> grid_;
};
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/ring_buffer.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_RING_BUFFER_HPP
#define OPENCV_VIDEOSTAB_RING_BUFFER_HPP
#include <vector>
#include "opencv2/imgproc.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
template <typename T> inline T& at(int idx, std::vector<T> &items)
{
return items[cv::borderInterpolate(idx, static_cast<int>(items.size()), cv::BORDER_WRAP)];
}
template <typename T> inline const T& at(int idx, const std::vector<T> &items)
{
return items[cv::borderInterpolate(idx, static_cast<int>(items.size()), cv::BORDER_WRAP)];
}
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/stabilizer.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_STABILIZER_HPP
#define OPENCV_VIDEOSTAB_STABILIZER_HPP
#include <vector>
#include <ctime>
#include "opencv2/core.hpp"
#include "opencv2/imgproc.hpp"
#include "opencv2/videostab/global_motion.hpp"
#include "opencv2/videostab/motion_stabilizing.hpp"
#include "opencv2/videostab/frame_source.hpp"
#include "opencv2/videostab/log.hpp"
#include "opencv2/videostab/inpainting.hpp"
#include "opencv2/videostab/deblurring.hpp"
#include "opencv2/videostab/wobble_suppression.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
class CV_EXPORTS StabilizerBase
{
public:
virtual ~StabilizerBase() {}
void setLog(Ptr<ILog> ilog) { log_ = ilog; }
Ptr<ILog> log() const { return log_; }
void setRadius(int val) { radius_ = val; }
int radius() const { return radius_; }
void setFrameSource(Ptr<IFrameSource> val) { frameSource_ = val; }
Ptr<IFrameSource> frameSource() const { return frameSource_; }
void setMotionEstimator(Ptr<ImageMotionEstimatorBase> val) { motionEstimator_ = val; }
Ptr<ImageMotionEstimatorBase> motionEstimator() const { return motionEstimator_; }
void setDeblurer(Ptr<DeblurerBase> val) { deblurer_ = val; }
Ptr<DeblurerBase> deblurrer() const { return deblurer_; }
void setTrimRatio(float val) { trimRatio_ = val; }
float trimRatio() const { return trimRatio_; }
void setCorrectionForInclusion(bool val) { doCorrectionForInclusion_ = val; }
bool doCorrectionForInclusion() const { return doCorrectionForInclusion_; }
void setBorderMode(int val) { borderMode_ = val; }
int borderMode() const { return borderMode_; }
void setInpainter(Ptr<InpainterBase> val) { inpainter_ = val; }
Ptr<InpainterBase> inpainter() const { return inpainter_; }
protected:
StabilizerBase();
void reset();
Mat nextStabilizedFrame();
bool doOneIteration();
virtual void setUp(const Mat &firstFrame);
virtual Mat estimateMotion() = 0;
virtual Mat estimateStabilizationMotion() = 0;
void stabilizeFrame();
virtual Mat postProcessFrame(const Mat &frame);
void logProcessingTime();
Ptr<ILog> log_;
Ptr<IFrameSource> frameSource_;
Ptr<ImageMotionEstimatorBase> motionEstimator_;
Ptr<DeblurerBase> deblurer_;
Ptr<InpainterBase> inpainter_;
int radius_;
float trimRatio_;
bool doCorrectionForInclusion_;
int borderMode_;
Size frameSize_;
Mat frameMask_;
int curPos_;
int curStabilizedPos_;
bool doDeblurring_;
Mat preProcessedFrame_;
bool doInpainting_;
Mat inpaintingMask_;
Mat finalFrame_;
std::vector<Mat> frames_;
std::vector<Mat> motions_; // motions_[i] is the motion from i-th to i+1-th frame
std::vector<float> blurrinessRates_;
std::vector<Mat> stabilizedFrames_;
std::vector<Mat> stabilizedMasks_;
std::vector<Mat> stabilizationMotions_;
clock_t processingStartTime_;
};
class CV_EXPORTS OnePassStabilizer : public StabilizerBase, public IFrameSource
{
public:
OnePassStabilizer();
void setMotionFilter(Ptr<MotionFilterBase> val) { motionFilter_ = val; }
Ptr<MotionFilterBase> motionFilter() const { return motionFilter_; }
virtual void reset() CV_OVERRIDE;
virtual Mat nextFrame() CV_OVERRIDE { return nextStabilizedFrame(); }
protected:
virtual void setUp(const Mat &firstFrame) CV_OVERRIDE;
virtual Mat estimateMotion() CV_OVERRIDE;
virtual Mat estimateStabilizationMotion() CV_OVERRIDE;
virtual Mat postProcessFrame(const Mat &frame) CV_OVERRIDE;
Ptr<MotionFilterBase> motionFilter_;
};
class CV_EXPORTS TwoPassStabilizer : public StabilizerBase, public IFrameSource
{
public:
TwoPassStabilizer();
void setMotionStabilizer(Ptr<IMotionStabilizer> val) { motionStabilizer_ = val; }
Ptr<IMotionStabilizer> motionStabilizer() const { return motionStabilizer_; }
void setWobbleSuppressor(Ptr<WobbleSuppressorBase> val) { wobbleSuppressor_ = val; }
Ptr<WobbleSuppressorBase> wobbleSuppressor() const { return wobbleSuppressor_; }
void setEstimateTrimRatio(bool val) { mustEstTrimRatio_ = val; }
bool mustEstimateTrimaRatio() const { return mustEstTrimRatio_; }
virtual void reset() CV_OVERRIDE;
virtual Mat nextFrame() CV_OVERRIDE;
protected:
void runPrePassIfNecessary();
virtual void setUp(const Mat &firstFrame) CV_OVERRIDE;
virtual Mat estimateMotion() CV_OVERRIDE;
virtual Mat estimateStabilizationMotion() CV_OVERRIDE;
virtual Mat postProcessFrame(const Mat &frame) CV_OVERRIDE;
Ptr<IMotionStabilizer> motionStabilizer_;
Ptr<WobbleSuppressorBase> wobbleSuppressor_;
bool mustEstTrimRatio_;
int frameCount_;
bool isPrePassDone_;
bool doWobbleSuppression_;
std::vector<Mat> motions2_;
Mat suppressedFrame_;
};
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/include/opencv2/videostab/wobble_suppression.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_VIDEOSTAB_WOBBLE_SUPPRESSION_HPP
#define OPENCV_VIDEOSTAB_WOBBLE_SUPPRESSION_HPP
#include <vector>
#include "opencv2/core.hpp"
#include "opencv2/core/cuda.hpp"
#include "opencv2/videostab/global_motion.hpp"
#include "opencv2/videostab/log.hpp"
namespace cv
{
namespace videostab
{
//! @addtogroup videostab
//! @{
class CV_EXPORTS WobbleSuppressorBase
{
public:
WobbleSuppressorBase();
virtual ~WobbleSuppressorBase() {}
void setMotionEstimator(Ptr<ImageMotionEstimatorBase> val) { motionEstimator_ = val; }
Ptr<ImageMotionEstimatorBase> motionEstimator() const { return motionEstimator_; }
virtual void suppress(int idx, const Mat &frame, Mat &result) = 0;
// data from stabilizer
virtual void setFrameCount(int val) { frameCount_ = val; }
virtual int frameCount() const { return frameCount_; }
virtual void setMotions(const std::vector<Mat> &val) { motions_ = &val; }
virtual const std::vector<Mat>& motions() const { return *motions_; }
virtual void setMotions2(const std::vector<Mat> &val) { motions2_ = &val; }
virtual const std::vector<Mat>& motions2() const { return *motions2_; }
virtual void setStabilizationMotions(const std::vector<Mat> &val) { stabilizationMotions_ = &val; }
virtual const std::vector<Mat>& stabilizationMotions() const { return *stabilizationMotions_; }
protected:
Ptr<ImageMotionEstimatorBase> motionEstimator_;
int frameCount_;
const std::vector<Mat> *motions_;
const std::vector<Mat> *motions2_;
const std::vector<Mat> *stabilizationMotions_;
};
class CV_EXPORTS NullWobbleSuppressor : public WobbleSuppressorBase
{
public:
virtual void suppress(int idx, const Mat &frame, Mat &result) CV_OVERRIDE;
};
class CV_EXPORTS MoreAccurateMotionWobbleSuppressorBase : public WobbleSuppressorBase
{
public:
virtual void setPeriod(int val) { period_ = val; }
virtual int period() const { return period_; }
protected:
MoreAccurateMotionWobbleSuppressorBase() { setPeriod(30); }
int period_;
};
class CV_EXPORTS MoreAccurateMotionWobbleSuppressor : public MoreAccurateMotionWobbleSuppressorBase
{
public:
virtual void suppress(int idx, const Mat &frame, Mat &result) CV_OVERRIDE;
private:
Mat_<float> mapx_, mapy_;
};
#if defined(HAVE_OPENCV_CUDAWARPING)
class CV_EXPORTS MoreAccurateMotionWobbleSuppressorGpu : public MoreAccurateMotionWobbleSuppressorBase
{
public:
void suppress(int idx, const cuda::GpuMat &frame, cuda::GpuMat &result);
virtual void suppress(int idx, const Mat &frame, Mat &result) CV_OVERRIDE;
private:
cuda::GpuMat frameDevice_, resultDevice_;
cuda::GpuMat mapx_, mapy_;
};
#endif
//! @}
} // namespace videostab
} // namespace cv
#endif
modules/videostab/src/clp.hpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef __OPENCV_VIDEOSTAB_CLP_HPP__
#define __OPENCV_VIDEOSTAB_CLP_HPP__
#ifdef HAVE_CLP
# define COIN_BIG_INDEX 0
# define DEBUG_COIN 0
# define PRESOLVE_DEBUG 0
# define PRESOLVE_CONSISTENCY 0
# include "ClpSimplex.hpp"
# include "ClpPresolve.hpp"
# include "ClpPrimalColumnSteepest.hpp"
# include "ClpDualRowSteepest.hpp"
# define INF 1e10
#endif
// Clp replaces min and max with ?: globally, we can't use std::min and std::max in case
// when HAVE_CLP is true. We create the defines by ourselves when HAVE_CLP == 0.
#undef min
#undef max
#endif
modules/videostab/src/cuda/global_motion.cu deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#if !defined CUDA_DISABLER
#include <thrust/device_ptr.h>
#include <thrust/remove.h>
#include <thrust/functional.h>
#include "opencv2/core/cuda/common.hpp"
namespace cv { namespace cuda { namespace device { namespace globmotion {
__constant__ float cml[9];
__constant__ float cmr[9];
int compactPoints(int N, float *points0, float *points1, const uchar *mask)
{
thrust::device_ptr<float2> dpoints0((float2*)points0);
thrust::device_ptr<float2> dpoints1((float2*)points1);
thrust::device_ptr<const uchar> dmask(mask);
return (int)(thrust::remove_if(thrust::make_zip_iterator(thrust::make_tuple(dpoints0, dpoints1)),
thrust::make_zip_iterator(thrust::make_tuple(dpoints0 + N, dpoints1 + N)),
dmask, thrust::not1(thrust::identity<uchar>()))
- thrust::make_zip_iterator(make_tuple(dpoints0, dpoints1)));
}
__global__ void calcWobbleSuppressionMapsKernel(
const int left, const int idx, const int right, const int width, const int height,
PtrStepf mapx, PtrStepf mapy)
{
const int x = blockDim.x * blockIdx.x + threadIdx.x;
const int y = blockDim.y * blockIdx.y + threadIdx.y;
if (x < width && y < height)
{
float xl = cml[0]*x + cml[1]*y + cml[2];
float yl = cml[3]*x + cml[4]*y + cml[5];
float izl = 1.f / (cml[6]*x + cml[7]*y + cml[8]);
xl *= izl;
yl *= izl;
float xr = cmr[0]*x + cmr[1]*y + cmr[2];
float yr = cmr[3]*x + cmr[4]*y + cmr[5];
float izr = 1.f / (cmr[6]*x + cmr[7]*y + cmr[8]);
xr *= izr;
yr *= izr;
float wl = idx - left;
float wr = right - idx;
mapx(y,x) = (wr * xl + wl * xr) / (wl + wr);
mapy(y,x) = (wr * yl + wl * yr) / (wl + wr);
}
}
void calcWobbleSuppressionMaps(
int left, int idx, int right, int width, int height,
const float *ml, const float *mr, PtrStepSzf mapx, PtrStepSzf mapy)
{
cudaSafeCall(cudaMemcpyToSymbol(cml, ml, 9*sizeof(float)));
cudaSafeCall(cudaMemcpyToSymbol(cmr, mr, 9*sizeof(float)));
dim3 threads(32, 8);
dim3 grid(divUp(width, threads.x), divUp(height, threads.y));
calcWobbleSuppressionMapsKernel<<<grid, threads>>>(
left, idx, right, width, height, mapx, mapy);
cudaSafeCall(cudaGetLastError());
cudaSafeCall(cudaDeviceSynchronize());
}
}}}}
#endif /* CUDA_DISABLER */
modules/videostab/src/deblurring.cpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#include "precomp.hpp"
#include "opencv2/videostab/deblurring.hpp"
#include "opencv2/videostab/global_motion.hpp"
#include "opencv2/videostab/ring_buffer.hpp"
namespace cv
{
namespace videostab
{
float calcBlurriness(const Mat &frame)
{
CV_INSTRUMENT_REGION();
Mat Gx, Gy;
Sobel(frame, Gx, CV_32F, 1, 0);
Sobel(frame, Gy, CV_32F, 0, 1);
double normGx = norm(Gx);
double normGy = norm(Gy);
double sumSq = normGx*normGx + normGy*normGy;
return static_cast<float>(1. / (sumSq / frame.size().area() + 1e-6));
}
WeightingDeblurer::WeightingDeblurer()
{
setSensitivity(0.1f);
}
void WeightingDeblurer::deblur(int idx, Mat &frame)
{
CV_INSTRUMENT_REGION();
CV_Assert(frame.type() == CV_8UC3);
bSum_.create(frame.size());
gSum_.create(frame.size());
rSum_.create(frame.size());
wSum_.create(frame.size());
for (int y = 0; y < frame.rows; ++y)
{
for (int x = 0; x < frame.cols; ++x)
{
Point3_<uchar> p = frame.at<Point3_<uchar> >(y,x);
bSum_(y,x) = p.x;
gSum_(y,x) = p.y;
rSum_(y,x) = p.z;
wSum_(y,x) = 1.f;
}
}
for (int k = idx - radius_; k <= idx + radius_; ++k)
{
const Mat &neighbor = at(k, *frames_);
float bRatio = at(idx, *blurrinessRates_) / at(k, *blurrinessRates_);
Mat_<float> M = getMotion(idx, k, *motions_);
if (bRatio > 1.f)
{
for (int y = 0; y < frame.rows; ++y)
{
for (int x = 0; x < frame.cols; ++x)
{
int x1 = cvRound(M(0,0)*x + M(0,1)*y + M(0,2));
int y1 = cvRound(M(1,0)*x + M(1,1)*y + M(1,2));
if (x1 >= 0 && x1 < neighbor.cols && y1 >= 0 && y1 < neighbor.rows)
{
const Point3_<uchar> &p = frame.at<Point3_<uchar> >(y,x);
const Point3_<uchar> &p1 = neighbor.at<Point3_<uchar> >(y1,x1);
float w = bRatio * sensitivity_ /
(sensitivity_ + std::abs(intensity(p1) - intensity(p)));
bSum_(y,x) += w * p1.x;
gSum_(y,x) += w * p1.y;
rSum_(y,x) += w * p1.z;
wSum_(y,x) += w;
}
}
}
}
}
for (int y = 0; y < frame.rows; ++y)
{
for (int x = 0; x < frame.cols; ++x)
{
float wSumInv = 1.f / wSum_(y,x);
frame.at<Point3_<uchar> >(y,x) = Point3_<uchar>(
static_cast<uchar>(bSum_(y,x)*wSumInv),
static_cast<uchar>(gSum_(y,x)*wSumInv),
static_cast<uchar>(rSum_(y,x)*wSumInv));
}
}
}
} // namespace videostab
} // namespace cv
modules/videostab/src/fast_marching.cpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#include "precomp.hpp"
#include "opencv2/videostab/fast_marching.hpp"
#include "opencv2/videostab/ring_buffer.hpp"
namespace cv
{
namespace videostab
{
float FastMarchingMethod::solve(int x1, int y1, int x2, int y2) const
{
float sol = inf_;
if (y1 >=0 && y1 < flag_.rows && x1 >= 0 && x1 < flag_.cols && flag_(y1,x1) == KNOWN)
{
float t1 = dist_(y1,x1);
if (y2 >=0 && y2 < flag_.rows && x2 >= 0 && x2 < flag_.cols && flag_(y2,x2) == KNOWN)
{
float t2 = dist_(y2,x2);
float r = std::sqrt(2 - sqr(t1 - t2));
float s = (t1 + t2 - r) / 2;
if (s >= t1 && s >= t2)
sol = s;
else
{
s += r;
if (s >= t1 && s >= t2)
sol = s;
}
}
else
sol = 1 + t1;
}
else if (y2 >=0 && y2 < flag_.rows && x2 >= 0 && x2 < flag_.cols && flag_(y2,x2) == KNOWN)
sol = 1 + dist_(y2,x1);
return sol;
}
void FastMarchingMethod::heapUp(int idx)
{
int p = (idx-1)/2;
while (idx > 0 && narrowBand_[idx] < narrowBand_[p])
{
std::swap(indexOf(narrowBand_[p]), indexOf(narrowBand_[idx]));
std::swap(narrowBand_[p], narrowBand_[idx]);
idx = p;
p = (idx-1)/2;
}
}
void FastMarchingMethod::heapDown(int idx)
{
int l, r, smallest;
for(;;)
{
l = 2*idx+1;
r = 2*idx+2;
smallest = idx;
if (l < size_ && narrowBand_[l] < narrowBand_[smallest]) smallest = l;
if (r < size_ && narrowBand_[r] < narrowBand_[smallest]) smallest = r;
if (smallest == idx)
break;
else
{
std::swap(indexOf(narrowBand_[idx]), indexOf(narrowBand_[smallest]));
std::swap(narrowBand_[idx], narrowBand_[smallest]);
idx = smallest;
}
}
}
void FastMarchingMethod::heapAdd(const DXY &dxy)
{
if (static_cast<int>(narrowBand_.size()) < size_ + 1)
narrowBand_.resize(size_*2 + 1);
narrowBand_[size_] = dxy;
indexOf(dxy) = size_++;
heapUp(size_-1);
}
void FastMarchingMethod::heapRemoveMin()
{
if (size_ > 0)
{
size_--;
std::swap(indexOf(narrowBand_[0]), indexOf(narrowBand_[size_]));
std::swap(narrowBand_[0], narrowBand_[size_]);
heapDown(0);
}
}
} // namespace videostab
} // namespace cv
modules/videostab/src/frame_source.cpp deleted 100644 → 0
View file @ 997ad127
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#include "precomp.hpp"
#include "opencv2/videostab/frame_source.hpp"
#include "opencv2/videostab/ring_buffer.hpp"
#include "opencv2/opencv_modules.hpp"
#ifdef HAVE_OPENCV_VIDEOIO
# include "opencv2/videoio.hpp"
#endif
namespace cv
{
namespace videostab
{
namespace {
class VideoFileSourceImpl : public IFrameSource
{
public:
VideoFileSourceImpl(const String &path, bool volatileFrame)
: path_(path), volatileFrame_(volatileFrame) { reset(); }
virtual void reset() CV_OVERRIDE
{
#ifdef HAVE_OPENCV_VIDEOIO
vc.release();
vc.open(path_);
if (!vc.isOpened())
CV_Error(0, "can't open file: " + path_);
#else
CV_Error(Error::StsNotImplemented, "OpenCV has been compiled without video I/O support");
#endif
}
virtual Mat nextFrame() CV_OVERRIDE
{
Mat frame;
#ifdef HAVE_OPENCV_VIDEOIO
vc >> frame;
#endif
return volatileFrame_ ? frame : frame.clone();
}
#ifdef HAVE_OPENCV_VIDEOIO
int width() {return static_cast<int>(vc.get(CAP_PROP_FRAME_WIDTH));}
int height() {return static_cast<int>(vc.get(CAP_PROP_FRAME_HEIGHT));}
int count() {return static_cast<int>(vc.get(CAP_PROP_FRAME_COUNT));}
double fps() {return vc.get(CAP_PROP_FPS);}
#else
int width() {return 0;}
int height() {return 0;}
int count() {return 0;}
double fps() {return 0;}
#endif
private:
String path_;
bool volatileFrame_;
#ifdef HAVE_OPENCV_VIDEOIO
VideoCapture vc;
#endif
};
}//namespace
VideoFileSource::VideoFileSource(const String &path, bool volatileFrame)
: impl(new VideoFileSourceImpl(path, volatileFrame)) {}
void VideoFileSource::reset() { impl->reset(); }
Mat VideoFileSource::nextFrame() { return impl->nextFrame(); }
int VideoFileSource::width() { return ((VideoFileSourceImpl*)impl.get())->width(); }
int VideoFileSource::height() { return ((VideoFileSourceImpl*)impl.get())->height(); }
int VideoFileSource::count() { return ((VideoFileSourceImpl*)impl.get())->count(); }
double VideoFileSource::fps() { return ((VideoFileSourceImpl*)impl.get())->fps(); }
} // namespace videostab
} // namespace cv
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/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#include "precomp.hpp"
#include <cstdio>
#include <cstdarg>
#include "opencv2/videostab/log.hpp"
namespace cv
{
namespace videostab
{
void LogToStdout::print(const char *format, ...)
{
va_list args;
va_start(args, format);
vprintf(format, args);
fflush(stdout);
va_end(args);
}
} // namespace videostab
} // namespace cv
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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html
#include "test_precomp.hpp"
#if defined(HAVE_HPX)
#include <hpx/hpx_main.hpp>
#endif
CV_TEST_MAIN("cv")
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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html
#ifndef __OPENCV_TEST_PRECOMP_HPP__
#define __OPENCV_TEST_PRECOMP_HPP__
#include "opencv2/ts.hpp"
#include "opencv2/videostab.hpp"
#endif
samples/cpp/CMakeLists.txt
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......@@ -14,7 +14,6 @@ set(OPENCV_CPP_SAMPLES_REQUIRED_DEPS
opencv_features2d
opencv_calib3d
opencv_stitching
opencv_videostab
${OPENCV_MODULES_PUBLIC}
${OpenCV_LIB_COMPONENTS})
ocv_check_dependencies(${OPENCV_CPP_SAMPLES_REQUIRED_DEPS})
......
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