cv::legacy::tracking::Tracker クラス

Base abstract class for the long-term tracker: [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 bool	init (InputArray image, const Rect2d &boundingBox)
	Initialize the tracker with a known bounding box that surrounded the target [詳解]
CV_WRAP bool	update (InputArray image, CV_OUT Rect2d &boundingBox)
	Update the tracker, find the new most likely bounding box for the target [詳解]
virtual void	read (const FileNode &fn) CV_OVERRIDE=0
	Reads algorithm parameters from a file storage [詳解]
virtual void	write (FileStorage &fs) const CV_OVERRIDE=0
	Stores algorithm parameters in a file storage [詳解]
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]
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 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

限定公開メンバ関数
virtual bool	initImpl (const Mat &image, const Rect2d &boundingBox)=0
virtual bool	updateImpl (const Mat &image, Rect2d &boundingBox)=0
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

限定公開変数類
bool	isInit
Ptr< TrackerContribFeatureSet >	featureSet
Ptr< TrackerContribSampler >	sampler
Ptr< TrackerModel >	model

その他の継承メンバ
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]

詳解

Base abstract class for the long-term tracker:

関数詳解

init()

CV_WRAP bool cv::legacy::tracking::Tracker::init	(	InputArray	image,
		const Rect2d &	boundingBox
	)

Initialize the tracker with a known bounding box that surrounded the target

引数

image	The initial frame
boundingBox	The initial bounding box

戻り値

True if initialization went succesfully, false otherwise

read()

virtual void cv::legacy::tracking::Tracker::read ( const FileNode &  fn )

pure virtual

Reads algorithm parameters from a file storage

cv::Algorithmを再実装しています。

update()

CV_WRAP bool cv::legacy::tracking::Tracker::update	(	InputArray	image,
		CV_OUT Rect2d &	boundingBox
	)

Update the tracker, find the new most likely bounding box for the target

引数

image	The current frame
boundingBox	The bounding box that represent the new target location, if true was returned, not modified otherwise

戻り値

True means that target was located and false means that tracker cannot locate target in current frame. Note, that latter does not imply that tracker has failed, maybe target is indeed missing from the frame (say, out of sight)

write()

virtual void cv::legacy::tracking::Tracker::write ( FileStorage &  fs ) const

pure virtual

Stores algorithm parameters in a file storage

cv::Algorithmを再実装しています。

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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