CudaBackgroundSubtractorFGD Constructor

http://www.emgu.com

Create a Background/Foreground Segmentation model

Namespace: Emgu.CV.Cuda
Assembly: Emgu.CV.Cuda (in Emgu.CV.Cuda.dll) Version: 3.0.0.2161 (3.0.0.2161)

Syntax

C++

Copy

public CudaBackgroundSubtractorFGD(
	int Lc = 128,
	int N1c = 15,
	int N2c = 25,
	int Lcc = 64,
	int N1cc = 25,
	int N2cc = 40,
	bool isObjWithoutHoles = true,
	int performMorphing = 1,
	float alpha1 = 0.1f,
	float alpha2 = 0.005f,
	float alpha3 = 0.1f,
	float delta = 2f,
	float T = 0.9f,
	float minArea = 15f
)

Public Sub New ( 
	Optional Lc As Integer = 128,
	Optional N1c As Integer = 15,
	Optional N2c As Integer = 25,
	Optional Lcc As Integer = 64,
	Optional N1cc As Integer = 25,
	Optional N2cc As Integer = 40,
	Optional isObjWithoutHoles As Boolean = true,
	Optional performMorphing As Integer = 1,
	Optional alpha1 As Single = 0.1F,
	Optional alpha2 As Single = 0.005F,
	Optional alpha3 As Single = 0.1F,
	Optional delta As Single = 2F,
	Optional T As Single = 0.9F,
	Optional minArea As Single = 15F
)

public:
CudaBackgroundSubtractorFGD(
	int Lc = 128, 
	int N1c = 15, 
	int N2c = 25, 
	int Lcc = 64, 
	int N1cc = 25, 
	int N2cc = 40, 
	bool isObjWithoutHoles = true, 
	int performMorphing = 1, 
	float alpha1 = 0.1f, 
	float alpha2 = 0.005f, 
	float alpha3 = 0.1f, 
	float delta = 2f, 
	float T = 0.9f, 
	float minArea = 15f
)

new : 
        ?Lc : int * 
        ?N1c : int * 
        ?N2c : int * 
        ?Lcc : int * 
        ?N1cc : int * 
        ?N2cc : int * 
        ?isObjWithoutHoles : bool * 
        ?performMorphing : int * 
        ?alpha1 : float32 * 
        ?alpha2 : float32 * 
        ?alpha3 : float32 * 
        ?delta : float32 * 
        ?T : float32 * 
        ?minArea : float32 
(* Defaults:
        let _Lc = defaultArg Lc 128
        let _N1c = defaultArg N1c 15
        let _N2c = defaultArg N2c 25
        let _Lcc = defaultArg Lcc 64
        let _N1cc = defaultArg N1cc 25
        let _N2cc = defaultArg N2cc 40
        let _isObjWithoutHoles = defaultArg isObjWithoutHoles true
        let _performMorphing = defaultArg performMorphing 1
        let _alpha1 = defaultArg alpha1 0.1f
        let _alpha2 = defaultArg alpha2 0.005f
        let _alpha3 = defaultArg alpha3 0.1f
        let _delta = defaultArg delta 2f
        let _T = defaultArg T 0.9f
        let _minArea = defaultArg minArea 15f
*)
-> CudaBackgroundSubtractorFGD

Parameters

Lc (Optional): Type: SystemInt32
[Missing <param name="Lc"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
N1c (Optional): Type: SystemInt32
[Missing <param name="N1c"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
N2c (Optional): Type: SystemInt32
[Missing <param name="N2c"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
Lcc (Optional): Type: SystemInt32
[Missing <param name="Lcc"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
N1cc (Optional): Type: SystemInt32
[Missing <param name="N1cc"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
N2cc (Optional): Type: SystemInt32
[Missing <param name="N2cc"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
isObjWithoutHoles (Optional): Type: SystemBoolean
[Missing <param name="isObjWithoutHoles"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
performMorphing (Optional): Type: SystemInt32
[Missing <param name="performMorphing"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
alpha1 (Optional): Type: SystemSingle
Background reference image update parameter
alpha2 (Optional): Type: SystemSingle
Stat model update parameter. 0.002f ~ 1K frame(~45sec), 0.005 ~ 18sec (if 25fps and absolutely static BG)
alpha3 (Optional): Type: SystemSingle
start value for alpha parameter (to fast initiate statistic model)
delta (Optional): Type: SystemSingle
[Missing <param name="delta"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
T (Optional): Type: SystemSingle
[Missing <param name="T"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]
minArea (Optional): Type: SystemSingle
[Missing <param name="minArea"/> documentation for "M:Emgu.CV.Cuda.CudaBackgroundSubtractorFGD.#ctor(System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Int32,System.Boolean,System.Int32,System.Single,System.Single,System.Single,System.Single,System.Single,System.Single)"]

Reference

CudaBackgroundSubtractorFGD Class

Emgu.CV.Cuda Namespace