影片穩定

主題
	全域性運動估計
	快速行進法

詳細說明

影片穩定模組包含一組函式和類，可用於解決影片穩定問題。實現了幾種方法，其中大部分在論文 [193] 和 [116] 中進行了描述。然而，與原始論文方法相比，也存在一些擴充套件和偏差。

參考文獻

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

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

函式
	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)

函式文件 (Function Documentation)

ColorInpainter()

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

內聯

#include <opencv2/videostab/inpainting.hpp>

at() [1/2]

template<typename T >

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

內聯

#include <opencv2/videostab/ring_buffer.hpp>

此函式的呼叫圖

at() [2/2]

template<typename T >

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

內聯

#include <opencv2/videostab/ring_buffer.hpp>

此函式的呼叫圖

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>