Cv2CalcOpticalFlowPyrLK Method (InputArray, InputArray, InputArray, InputOutputArray, OutputArray, OutputArray, NullableSize, Int32, NullableTermCriteria, OpticalFlowFlags, Double)

public static void CalcOpticalFlowPyrLK(
	InputArray prevImg,
	InputArray nextImg,
	InputArray prevPts,
	InputOutputArray nextPts,
	OutputArray status,
	OutputArray err,
	Nullable<Size> winSize = null,
	int maxLevel = 3,
	Nullable<TermCriteria> criteria = null,
	OpticalFlowFlags flags = OpticalFlowFlags.None,
	double minEigThreshold = 0.0001
)

Public Shared Sub CalcOpticalFlowPyrLK ( 
	prevImg As InputArray,
	nextImg As InputArray,
	prevPts As InputArray,
	nextPts As InputOutputArray,
	status As OutputArray,
	err As OutputArray,
	Optional winSize As Nullable(Of Size) = Nothing,
	Optional maxLevel As Integer = 3,
	Optional criteria As Nullable(Of TermCriteria) = Nothing,
	Optional flags As OpticalFlowFlags = OpticalFlowFlags.None,
	Optional minEigThreshold As Double = 0.0001
)

public:
static void CalcOpticalFlowPyrLK(
	InputArray^ prevImg, 
	InputArray^ nextImg, 
	InputArray^ prevPts, 
	InputOutputArray^ nextPts, 
	OutputArray^ status, 
	OutputArray^ err, 
	Nullable<Size> winSize = nullptr, 
	int maxLevel = 3, 
	Nullable<TermCriteria> criteria = nullptr, 
	OpticalFlowFlags flags = OpticalFlowFlags::None, 
	double minEigThreshold = 0.0001
)

static member CalcOpticalFlowPyrLK : 
        prevImg : InputArray * 
        nextImg : InputArray * 
        prevPts : InputArray * 
        nextPts : InputOutputArray * 
        status : OutputArray * 
        err : OutputArray * 
        ?winSize : Nullable<Size> * 
        ?maxLevel : int * 
        ?criteria : Nullable<TermCriteria> * 
        ?flags : OpticalFlowFlags * 
        ?minEigThreshold : float 
(* Defaults:
        let _winSize = defaultArg winSize null
        let _maxLevel = defaultArg maxLevel 3
        let _criteria = defaultArg criteria null
        let _flags = defaultArg flags OpticalFlowFlags.None
        let _minEigThreshold = defaultArg minEigThreshold 0.0001
*)
-> unit 

Parameters

prevImg

Type: OpenCvSharpInputArray

[Missing <param name="prevImg"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

nextImg

Type: OpenCvSharpInputArray

[Missing <param name="nextImg"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

prevPts

Type: OpenCvSharpInputArray

[Missing <param name="prevPts"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

nextPts

Type: OpenCvSharpInputOutputArray

[Missing <param name="nextPts"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

status

Type: OpenCvSharpOutputArray

[Missing <param name="status"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

err

Type: OpenCvSharpOutputArray

[Missing <param name="err"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

winSize (Optional)

Type: SystemNullableSize

[Missing <param name="winSize"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

maxLevel (Optional)

Type: SystemInt32

[Missing <param name="maxLevel"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

criteria (Optional)

Type: SystemNullableTermCriteria

[Missing <param name="criteria"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

flags (Optional)

Type: OpenCvSharpOpticalFlowFlags

[Missing <param name="flags"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

minEigThreshold (Optional)

Type: SystemDouble

[Missing <param name="minEigThreshold"/> documentation for "M:OpenCvSharp.Cv2.CalcOpticalFlowPyrLK(OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputArray,OpenCvSharp.InputOutputArray,OpenCvSharp.OutputArray,OpenCvSharp.OutputArray,System.Nullable{OpenCvSharp.Size},System.Int32,System.Nullable{OpenCvSharp.TermCriteria},OpenCvSharp.OpticalFlowFlags,System.Double)"]

Reference