CogIPOneImageSampleConvolve.SetGaussSigma Method

CogIPOneImageSampleConvolve SetGaussSigma Method

Cognex VisionPro 9.23

Configure both the X axis and Y axis kernels to perform Gaussian sampling at the specified sigma, leaving the sampling rate (SampleX, SampleY) unchanged. This method may modify any or all of KernelSizeX, KernelSizeY, as well as the actual kernel values returned by GetKernelXValue(...) or GetKernelYValue(...).

Namespace: Cognex.VisionPro.ImageProcessing
Assembly: Cognex.VisionPro.ImageProcessing (in Cognex.VisionPro.ImageProcessing.dll) Version: 91.0.0.0

Syntax

C++

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public void SetGaussSigma(
	double SigmaX,
	double SigmaY
)

public void SetGaussSigma(
	double SigmaX,
	double SigmaY
)

Public Sub SetGaussSigma ( 
	SigmaX As Double,
	SigmaY As Double
)

Public Sub SetGaussSigma ( 
	SigmaX As Double,
	SigmaY As Double
)

public:
void SetGaussSigma(
	double SigmaX, 
	double SigmaY
)

public:
void SetGaussSigma(
	double SigmaX, 
	double SigmaY
)

Parameters

SigmaX: Type: System Double
The desired X axis sigma.

SigmaY: Type: System Double
The desired Y axis sigma.

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when the state of this object changes.

Exceptions

Exception	Condition
ArgumentException	If SigmaY is less than or equal to zero.