cv::TrackerGOTURN クラス

the GOTURN (Generic Object Tracking Using Regression Networks) tracker [詳解]

#include <tracking.hpp>

cv::Trackerを継承しています。

クラス
struct	Params

静的公開メンバ関数
static CV_WRAP Ptr< TrackerGOTURN >	create (const TrackerGOTURN::Params &parameters=TrackerGOTURN::Params())
	Constructor [詳解]

その他の継承メンバ
基底クラス cv::Tracker に属する継承公開メンバ関数
virtual CV_WRAP void	init (InputArray image, const Rect &boundingBox)=0
	Initialize the tracker with a known bounding box that surrounded the target [詳解]
virtual CV_WRAP bool	update (InputArray image, CV_OUT Rect &boundingBox)=0
	Update the tracker, find the new most likely bounding box for the target [詳解]

詳解

the GOTURN (Generic Object Tracking Using Regression Networks) tracker

GOTURN ([GOTURN]) is kind of trackers based on Convolutional Neural Networks (CNN). While taking all advantages of CNN trackers, GOTURN is much faster due to offline training without online fine-tuning nature. GOTURN tracker addresses the problem of single target tracking: given a bounding box label of an object in the first frame of the video, we track that object through the rest of the video. NOTE: Current method of GOTURN does not handle occlusions; however, it is fairly robust to viewpoint changes, lighting changes, and deformations. Inputs of GOTURN are two RGB patches representing Target and Search patches resized to 227x227. Outputs of GOTURN are predicted bounding box coordinates, relative to Search patch coordinate system, in format X1,Y1,X2,Y2. Original paper is here: http://davheld.github.io/GOTURN/GOTURN.pdf As long as original authors implementation: https://github.com/davheld/GOTURN#train-the-tracker Implementation of training algorithm is placed in separately here due to 3d-party dependencies: https://github.com/Auron-X/GOTURN_Training_Toolkit GOTURN architecture goturn.prototxt and trained model goturn.caffemodel are accessible on opencv_extra GitHub repository.

関数詳解

create()

static CV_WRAP Ptr< TrackerGOTURN > cv::TrackerGOTURN::create ( const TrackerGOTURN::Params &  parameters = TrackerGOTURN::Params() )

static

Constructor

引数

parameters

GOTURN parameters TrackerGOTURN::Params

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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:

• video/tracking.hpp