CvOptFlowUpdateMotionHistory Method

Updates motion history image using the current silhouette

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

Syntax

public static void UpdateMotionHistory(
	InputArray silhouette,
	InputOutputArray mhi,
	double timestamp,
	double duration
)

Public Shared Sub UpdateMotionHistory ( 
	silhouette As InputArray,
	mhi As InputOutputArray,
	timestamp As Double,
	duration As Double
)

public:
static void UpdateMotionHistory(
	InputArray^ silhouette, 
	InputOutputArray^ mhi, 
	double timestamp, 
	double duration
)

static member UpdateMotionHistory : 
        silhouette : InputArray * 
        mhi : InputOutputArray * 
        timestamp : float * 
        duration : float -> unit

Parameters

silhouette: Type: OpenCvSharpInputArray
Silhouette mask that has non-zero pixels where the motion occurs.
mhi: Type: OpenCvSharpInputOutputArray
Motion history image that is updated by the function (single-channel, 32-bit floating-point).
timestamp: Type: SystemDouble
Current time in milliseconds or other units.
duration: Type: SystemDouble
Maximal duration of the motion track in the same units as timestamp .

Reference

CvOptFlow Class

OpenCvSharp.OptFlow Namespace

CvOptFlowAddLanguageSpecificTextSet("LST8C4956C6_0?cpp=::|nu=.");UpdateMotionHistory Method

Parameters

Reference

CvOptFlowUpdateMotionHistory Method