cv::gapi::video Namespace Reference

Namespaces
	cpu

Classes
struct	BackgroundSubtractorParams
	Structure for the Background Subtractor operation's initialization parameters. More...

Typedefs
using	GBuildPyrOutput = std::tuple< GArray< GMat >, GScalar >
using	GOptFlowLKOutput = std::tuple< cv::GArray< cv::Point2f >, cv::GArray< uchar >, cv::GArray< float > >

Enumerations
enum	BackgroundSubtractorType {   TYPE_BS_MOG2,   TYPE_BS_KNN }

Functions
void	checkParams (const cv::gapi::KalmanParams &kfParams, const cv::GMatDesc &measurement, const cv::GMatDesc &control={})
	G_TYPED_KERNEL (GBuildOptFlowPyramid,< GBuildPyrOutput(GMat, Size, GScalar, bool, int, int, bool)>, "org.opencv.video.buildOpticalFlowPyramid")
	G_TYPED_KERNEL (GCalcOptFlowLK,< GOptFlowLKOutput(GMat, GMat, cv::GArray< cv::Point2f >, cv::GArray< cv::Point2f >, Size, GScalar, TermCriteria, int, double)>, "org.opencv.video.calcOpticalFlowPyrLK")
	G_TYPED_KERNEL (GCalcOptFlowLKForPyr,< GOptFlowLKOutput(cv::GArray< cv::GMat >, cv::GArray< cv::GMat >, cv::GArray< cv::Point2f >, cv::GArray< cv::Point2f >, Size, GScalar, TermCriteria, int, double)>, "org.opencv.video.calcOpticalFlowPyrLKForPyr")
	G_TYPED_KERNEL (GBackgroundSubtractor,< GMat(GMat, BackgroundSubtractorParams)>, "org.opencv.video.BackgroundSubtractor")
	G_TYPED_KERNEL (GKalmanFilter,< GMat(GMat, GOpaque< bool >, GMat, KalmanParams)>, "org.opencv.video.KalmanFilter")

Typedef Documentation

GBuildPyrOutput

using cv::gapi::video::GBuildPyrOutput = typedef std::tuple<GArray<GMat>, GScalar>

GOptFlowLKOutput

using cv::gapi::video::GOptFlowLKOutput = typedef std::tuple<cv::GArray<cv::Point2f>, cv::GArray<uchar>, cv::GArray<float> >

Enumeration Type Documentation

BackgroundSubtractorType

enum cv::gapi::video::BackgroundSubtractorType

Enumerator
TYPE_BS_MOG2  Python: cv.gapi.video.TYPE_BS_MOG2
TYPE_BS_KNN  Python: cv.gapi.video.TYPE_BS_KNN

Function Documentation

checkParams()

void cv::gapi::video::checkParams	(	const cv::gapi::KalmanParams &	kfParams,
		const cv::GMatDesc &	measurement,
		const cv::GMatDesc &	control = {}
	)

G_TYPED_KERNEL() [1/5]

cv::gapi::video::G_TYPED_KERNEL	(	GBuildOptFlowPyramid	,
		< GBuildPyrOutput(GMat, Size, GScalar, bool, int, int, bool)>	,
		"org.opencv.video.buildOpticalFlowPyramid"
	)

G_TYPED_KERNEL() [2/5]

cv::gapi::video::G_TYPED_KERNEL	(	GCalcOptFlowLK	,
		< GOptFlowLKOutput(GMat, GMat, cv::GArray< cv::Point2f >, cv::GArray< cv::Point2f >, Size, GScalar, TermCriteria, int, double)>	,
		"org.opencv.video.calcOpticalFlowPyrLK"
	)

G_TYPED_KERNEL() [3/5]

cv::gapi::video::G_TYPED_KERNEL	(	GCalcOptFlowLKForPyr	,
		< GOptFlowLKOutput(cv::GArray< cv::GMat >, cv::GArray< cv::GMat >, cv::GArray< cv::Point2f >, cv::GArray< cv::Point2f >, Size, GScalar, TermCriteria, int, double)>	,
		"org.opencv.video.calcOpticalFlowPyrLKForPyr"
	)

G_TYPED_KERNEL() [4/5]

cv::gapi::video::G_TYPED_KERNEL	(	GBackgroundSubtractor	,
		< GMat(GMat, BackgroundSubtractorParams)>	,
		"org.opencv.video.BackgroundSubtractor"
	)

G_TYPED_KERNEL() [5/5]

cv::gapi::video::G_TYPED_KERNEL	(	GKalmanFilter	,
		< GMat(GMat, GOpaque< bool >, GMat, KalmanParams)>	,
		"org.opencv.video.KalmanFilter"
	)