TrackerUpdate Method

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

Namespace: OpenCvSharp.Tracking
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0

Syntax

public bool Update(
	Mat image,
	ref Rect2d boundingBox
)

Public Function Update ( 
	image As Mat,
	ByRef boundingBox As Rect2d
) As Boolean

public:
bool Update(
	Mat^ image, 
	Rect2d% boundingBox
)

member Update : 
        image : Mat * 
        boundingBox : Rect2d byref -> bool

Parameters

image: Type: OpenCvSharpMat
The current frame
boundingBox: Type: OpenCvSharpRect2d
The boundig box that represent the new target location, if true was returned, not modified otherwise

Return Value

Type: Boolean
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)

Reference

Tracker Class

OpenCvSharp.Tracking Namespace

TrackerAddLanguageSpecificTextSet("LSTF18990_0?cpp=::|nu=.");Update Method

Parameters

Return Value

Reference

TrackerUpdate Method