ビデオスタビライゼーション

トピック
	グローバルモーション推定
	Fast Marching法

詳細説明

ビデオ安定化モジュールには、ビデオ安定化の問題を解決するために使用できる一連の関数とクラスが含まれている。いくつかの手法が実装されており、その大部分は論文 [194] および [117] で説明されている。ただし、元の論文の手法からの拡張や変更がいくつか含まれている。

参考文献

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

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

関数
	cv::videostab::ColorInpainter::ColorInpainter (int method=INPAINT_TELEA, double radius=2.)
template<typename T >
const T &	cv::videostab::at (int idx, const std::vector< T > &items)
template<typename T >
T &	cv::videostab::at (int idx, std::vector< T > &items)
float	cv::videostab::calcBlurriness (const Mat &frame)
void	cv::videostab::calcFlowMask (const Mat &flowX, const Mat &flowY, const Mat &errors, float maxError, const Mat &mask0, const Mat &mask1, Mat &flowMask)
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)

関数詳解

ColorInpainter()

cv::videostab::ColorInpainter::ColorInpainter ( int method = INPAINT_TELEA, double radius = 2. )

inline

#include <opencv2/videostab/inpainting.hpp>

at() [1/2]

template<typename T >

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

inline

#include <opencv2/videostab/ring_buffer.hpp>

この関数の呼び出しグラフ:

at() [2/2]

template<typename T >

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

inline

#include <opencv2/videostab/ring_buffer.hpp>

この関数の呼び出しグラフ:

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>