cv::legacy::tracking::MultiTracker クラス

This class is used to track multiple objects using the specified tracker algorithm. [詳解]

#include <tracking_legacy.hpp>

cv::Algorithmを継承しています。

公開メンバ関数
CV_WRAP	MultiTracker ()
	Constructor.
	~MultiTracker () CV_OVERRIDE
	Destructor
CV_WRAP bool	add (Ptr< cv::legacy::Tracker > newTracker, InputArray image, const Rect2d &boundingBox)
	Add a new object to be tracked. [詳解]
bool	add (std::vector< Ptr< legacy::Tracker > > newTrackers, InputArray image, std::vector< Rect2d > boundingBox)
	Add a set of objects to be tracked. [詳解]
bool	update (InputArray image)
	Update the current tracking status. The result will be saved in the internal storage. [詳解]
CV_WRAP bool	update (InputArray image, CV_OUT std::vector< Rect2d > &boundingBox)
	Update the current tracking status. [詳解]
CV_WRAP const std::vector< Rect2d > &	getObjects () const
	Returns a reference to a storage for the tracked objects, each object corresponds to one tracker algorithm
基底クラス cv::Algorithm に属する継承公開メンバ関数
virtual CV_WRAP void	clear ()
	Clears the algorithm state [詳解]
virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage [詳解]
CV_WRAP void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
	simplified API for language bindings これはオーバーロードされたメンバ関数です。利便性のために用意されています。元の関数との違いは引き数のみです。
virtual CV_WRAP void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage [詳解]
virtual CV_WRAP bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read [詳解]
virtual CV_WRAP void	save (const String &filename) const
virtual CV_WRAP String	getDefaultName () const

静的公開メンバ関数
static CV_WRAP Ptr< MultiTracker >	create ()
	Returns a pointer to a new instance of MultiTracker
基底クラス cv::Algorithm に属する継承静的公開メンバ関数
template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node [詳解]
template<typename _Tp >
static Ptr< _Tp >	load (const String &filename, const String &objname=String())
	Loads algorithm from the file [詳解]
template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String [詳解]

限定公開変数類
std::vector< Ptr< Tracker > >	trackerList
	< storage for the tracker algorithms. [詳解]
std::vector< Rect2d >	objects

その他の継承メンバ
基底クラス cv::Algorithm に属する継承限定公開メンバ関数
void	writeFormat (FileStorage &fs) const

詳解

This class is used to track multiple objects using the specified tracker algorithm.

The MultiTracker is naive implementation of multiple object tracking. It process the tracked objects independently without any optimization accross the tracked objects.

関数詳解

add() [1/2]

CV_WRAP bool cv::legacy::tracking::MultiTracker::add	(	Ptr< cv::legacy::Tracker >	newTracker,
		InputArray	image,
		const Rect2d &	boundingBox
	)

Add a new object to be tracked.

引数

newTracker	tracking algorithm to be used
image	input image
boundingBox	a rectangle represents ROI of the tracked object

add() [2/2]

bool cv::legacy::tracking::MultiTracker::add	(	std::vector< Ptr< legacy::Tracker > >	newTrackers,
		InputArray	image,
		std::vector< Rect2d >	boundingBox
	)

Add a set of objects to be tracked.

引数

newTrackers	list of tracking algorithms to be used
image	input image
boundingBox	list of the tracked objects

update() [1/2]

bool cv::legacy::tracking::MultiTracker::update

(

InputArray

image

)

Update the current tracking status. The result will be saved in the internal storage.

引数

image

input image

update() [2/2]

CV_WRAP bool cv::legacy::tracking::MultiTracker::update	(	InputArray	image,
		CV_OUT std::vector< Rect2d > &	boundingBox
	)

Update the current tracking status.

引数

image	input image
boundingBox	the tracking result, represent a list of ROIs of the tracked objects.

メンバ詳解

trackerList

std::vector< Ptr<Tracker> > cv::legacy::tracking::MultiTracker::trackerList

protected

< storage for the tracker algorithms.

storage for the tracked objects, each object corresponds to one tracker algorithm.

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このクラス詳解は次のファイルから抽出されました:

• tracking_legacy.hpp