Video Stabilization

Topics

• Global Motion Estimation
• Fast Marching Method

Detailed Description

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 [209] and [126] . 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

Classes

Name	Description
class cv::videostab::ColorAverageInpainter	View details
class cv::videostab::ColorInpainter	View details
class cv::videostab::ConsistentMosaicInpainter	View details
class cv::videostab::DeblurerBase	View details
class cv::videostab::IDenseOptFlowEstimator	View details
class cv::videostab::IFrameSource	View details
class cv::videostab::ILog	View details
class cv::videostab::InpainterBase	View details
class cv::videostab::InpaintingPipeline	View details
class cv::videostab::IOutlierRejector	View details
class cv::videostab::ISparseOptFlowEstimator	View details
class cv::videostab::LogToStdout	View details
class cv::videostab::MaskFrameSource	View details
class cv::videostab::MoreAccurateMotionWobbleSuppressor	View details
class cv::videostab::MoreAccurateMotionWobbleSuppressorBase	View details
class cv::videostab::MotionInpainter	View details
class cv::videostab::NullDeblurer	View details
class cv::videostab::NullFrameSource	View details
class cv::videostab::NullInpainter	View details
class cv::videostab::NullLog	View details
class cv::videostab::NullOutlierRejector	View details
class cv::videostab::NullWobbleSuppressor	View details
class cv::videostab::OnePassStabilizer	View details
class cv::videostab::PyrLkOptFlowEstimatorBase	View details
class cv::videostab::SparsePyrLkOptFlowEstimator	View details
class cv::videostab::StabilizerBase	View details
class cv::videostab::TranslationBasedLocalOutlierRejector	View details
class cv::videostab::TwoPassStabilizer	View details
class cv::videostab::VideoFileSource	View details
class cv::videostab::WeightingDeblurer	View details
class cv::videostab::WobbleSuppressorBase	View details

Functions

Return	Name	Description
	cv::ColorInpainter( int method = INPAINT_TELEA, double radius = 2. )
const T &	cv::at( int idx, const std::vector< T > & items )
T &	cv::at( int idx, std::vector< T > & items )
float	cv::calcBlurriness(const Mat & frame)
void	cv::calcFlowMask( const Mat & flowX, const Mat & flowY, const Mat & errors, float maxError, const Mat & mask0, const Mat & mask1, Mat & flowMask )
void	cv::completeFrameAccordingToFlow( const Mat & flowMask, const Mat & flowX, const Mat & flowY, const Mat & frame1, const Mat & mask1, float distThresh, Mat & frame0, Mat & mask0 )

Function Documentation

at()

template<typename T>
const T & cv::videostab::at(
int idx,
const std::vector< T > & items )

#include <opencv2/videostab/ring_buffer.hpp>

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at()

template<typename T>
T & cv::videostab::at(
int idx,
std::vector< T > & items )

#include <opencv2/videostab/ring_buffer.hpp>

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calcBlurriness()

float cv::videostab::calcBlurriness(const Mat & frame)

#include <opencv2/videostab/deblurring.hpp>

calcFlowMask()

void cv::videostab::calcFlowMask(
const Mat & flowX,
const Mat & flowY,
const Mat & errors,
float maxError,
const Mat & mask0,
const Mat & mask1,
Mat & flowMask )

#include <opencv2/videostab/inpainting.hpp>

completeFrameAccordingToFlow()

void cv::videostab::completeFrameAccordingToFlow(
const Mat & flowMask,
const Mat & flowX,
const Mat & flowY,
const Mat & frame1,
const Mat & mask1,
float distThresh,
Mat & frame0,
Mat & mask0 )

#include <opencv2/videostab/inpainting.hpp>