OpenCVForUnity.VideoModule.TrackerVit Class Reference

the VIT tracker is a super lightweight dnn-based general object tracking. More...

Static Public Member Functions
static new TrackerVit	__fromPtr__ (IntPtr addr)
static TrackerVit	create ()
	Constructor.
static TrackerVit	create (Net model)
	Constructor.
static TrackerVit	create (Net model, in Vec4d meanvalue)
	Constructor.
static TrackerVit	create (Net model, in Vec4d meanvalue, in Vec4d stdvalue)
	Constructor.
static TrackerVit	create (Net model, in Vec4d meanvalue, in Vec4d stdvalue, float tracking_score_threshold)
	Constructor.
static TrackerVit	create (Net model, in(double v0, double v1, double v2, double v3) meanvalue)
	Constructor.
static TrackerVit	create (Net model, in(double v0, double v1, double v2, double v3) meanvalue, in(double v0, double v1, double v2, double v3) stdvalue)
	Constructor.
static TrackerVit	create (Net model, in(double v0, double v1, double v2, double v3) meanvalue, in(double v0, double v1, double v2, double v3) stdvalue, float tracking_score_threshold)
	Constructor.
static TrackerVit	create (Net model, Scalar meanvalue)
	Constructor.
static TrackerVit	create (Net model, Scalar meanvalue, Scalar stdvalue)
	Constructor.
static TrackerVit	create (Net model, Scalar meanvalue, Scalar stdvalue, float tracking_score_threshold)
	Constructor.
static TrackerVit	create (TrackerVit_Params parameters)
	Constructor.
Static Public Member Functions inherited from OpenCVForUnity.VideoModule.Tracker
static Tracker	__fromPtr__ (IntPtr addr)
Static Public Member Functions inherited from OpenCVForUnity.DisposableObject
static IntPtr	ThrowIfNullIntPtr (IntPtr ptr)
	Returns the native pointer, or throws CoreModule.CvException if it is zero.

Protected Member Functions
override void	Dispose (bool disposing)
Protected Member Functions inherited from OpenCVForUnity.VideoModule.Tracker
Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
	DisposableOpenCVObject ()
	Initializes a new instance with a zero native pointer and dispose enabled.
	DisposableOpenCVObject (bool isEnabledDispose)
	Initializes a new instance with a zero native pointer.
	DisposableOpenCVObject (IntPtr ptr)
	Initializes a new instance with the specified native pointer and dispose enabled.
	DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
	Initializes a new instance with the specified native pointer.
Protected Member Functions inherited from OpenCVForUnity.DisposableObject
	DisposableObject ()
	Initializes a new instance with dispose enabled.
	DisposableObject (bool isEnabledDispose)
	Initializes a new instance.

Additional Inherited Members
Public Member Functions inherited from OpenCVForUnity.VideoModule.Tracker
IntPtr	getNativeObjAddr ()
float	getTrackingScore ()
	Return tracking score.
void	init (Mat image, in Vec4i boundingBox)
	Initialize the tracker with a known bounding box that surrounded the target.
void	init (Mat image, in(int x, int y, int width, int height) boundingBox)
	Initialize the tracker with a known bounding box that surrounded the target.
void	init (Mat image, Rect boundingBox)
	Initialize the tracker with a known bounding box that surrounded the target.
bool	update (Mat image, out Vec4i boundingBox)
	Update the tracker, find the new most likely bounding box for the target.
bool	update (Mat image, out(int x, int y, int width, int height) boundingBox)
	Update the tracker, find the new most likely bounding box for the target.
bool	update (Mat image, Rect boundingBox)
	Update the tracker, find the new most likely bounding box for the target.
Public Member Functions inherited from OpenCVForUnity.DisposableObject
void	Dispose ()
	Releases resources used by this object.
void	ThrowIfDisposed ()
	Throws ObjectDisposedException if this object has been disposed.
Package Functions inherited from OpenCVForUnity.VideoModule.Tracker
Package Attributes inherited from OpenCVForUnity.DisposableOpenCVObject
Properties inherited from OpenCVForUnity.DisposableObject
bool	IsDisposed [get, protected set]
bool	IsEnabledDispose [get, set]

Detailed Description

the VIT tracker is a super lightweight dnn-based general object tracking.

VIT tracker is much faster and extremely lightweight due to special model structure, the model file is about 767KB. Model download link: https://github.com/opencv/opencv_zoo/tree/main/models/object_tracking_vittrack Author: PengyuLiu, 18729.nosp@m.1850.nosp@m.7@qq..nosp@m.com

Member Function Documentation

__fromPtr__()

static new TrackerVit OpenCVForUnity.VideoModule.TrackerVit.__fromPtr__ ( IntPtr addr )

static

create() [1/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( )

static

Constructor.

Parameters

parameters

vit tracker parameters TrackerVit::Params

create() [2/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [3/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, in Vec4d meanvalue )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [4/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, in Vec4d meanvalue, in Vec4d stdvalue )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [5/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, in Vec4d meanvalue, in Vec4d stdvalue, float tracking_score_threshold )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [6/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, in(double v0, double v1, double v2, double v3) meanvalue )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [7/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, in(double v0, double v1, double v2, double v3) meanvalue, in(double v0, double v1, double v2, double v3) stdvalue )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [8/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, in(double v0, double v1, double v2, double v3) meanvalue, in(double v0, double v1, double v2, double v3) stdvalue, float tracking_score_threshold )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [9/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, Scalar meanvalue )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [10/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, Scalar meanvalue, Scalar stdvalue )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [11/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( Net model, Scalar meanvalue, Scalar stdvalue, float tracking_score_threshold )

static

Constructor.

Parameters

model	pre-loaded DNN model
meanvalue	mean value for image preprocessing
stdvalue	std value for image preprocessing
tracking_score_threshold	threshold for tracking score

create() [12/12]

static TrackerVit OpenCVForUnity.VideoModule.TrackerVit.create ( TrackerVit_Params parameters )

static

Constructor.

Parameters

parameters

vit tracker parameters TrackerVit::Params

Dispose()

override void OpenCVForUnity.VideoModule.TrackerVit.Dispose ( bool disposing )

protectedvirtual

Reimplemented from OpenCVForUnity.VideoModule.Tracker.

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The documentation for this class was generated from the following files:

• OpenCVForUnity/Assets/OpenCVForUnity/Scripts/Core/org/opencv/video/TrackerVit.cs
• OpenCVForUnity/Assets/OpenCVForUnity/Scripts/Extensions/org/opencv/video/TrackerVit_Struct.cs
• OpenCVForUnity/Assets/OpenCVForUnity/Scripts/Extensions/org/opencv/video/TrackerVit_ValueTuple.cs