Package org.opencv.video

Class TrackerNano

java.lang.Object

org.opencv.video.Tracker

org.opencv.video.TrackerNano

public class TrackerNano
extends Tracker

the Nano tracker is a super lightweight dnn-based general object tracking. Nano tracker is much faster and extremely lightweight due to special model structure, the whole model size is about 1.9 MB. Nano tracker needs two models: one for feature extraction (backbone) and the another for localization (neckhead). Model download link: https://github.com/HonglinChu/SiamTrackers/tree/master/NanoTrack/models/nanotrackv2 Original repo is here: https://github.com/HonglinChu/NanoTrack Author: HongLinChu, 1628464345@qq.com

Field Summary

Fields inherited from class org.opencv.video.Tracker

nativeObj

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TrackerNano(long addr)

Method Summary

Modifier and Type	Method	Description
static TrackerNano	__fromPtr__(long addr)
static TrackerNano	create()	Constructor
static TrackerNano	create(TrackerNano_Params parameters)	Constructor
protected void	finalize()
float	getTrackingScore()	Return tracking score

Methods inherited from class org.opencv.video.Tracker

getNativeObjAddr, init, update

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TrackerNano

protected TrackerNano(long addr)

Method Details

__fromPtr__

public static TrackerNano __fromPtr__(long addr)

create

public static TrackerNano create(TrackerNano_Params parameters)

Constructor

Parameters:

parameters - NanoTrack parameters TrackerNano::Params

Returns:

automatically generated

create

public static TrackerNano create()

Constructor

Returns:

automatically generated

getTrackingScore

public float getTrackingScore()

Return tracking score

Returns:

automatically generated

finalize

protected void finalize() throws Throwable

Overrides:

finalize in class Tracker

Throws:

Throwable