CogIPOneImageGaussSampler.SmoothnessY Property

CogIPOneImageGaussSampler SmoothnessY Property

Cognex VisionPro 9.22

Smoothness in the Y direction. The smoothness value determines the sigma of the Gaussian curve and in turn the size of the Gaussian kernel. For speed efficiency, it is recommended that the smoothness not exceed 24 for CogImage8Grey or CogImage24PlanarColor, and not exceed 39 for CogImage16Grey.

Namespace: Cognex.VisionPro.ImageProcessing
Assembly: Cognex.VisionPro.ImageProcessing (in Cognex.VisionPro.ImageProcessing.dll) Version: 87.0.0.0

Syntax

C++

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public int SmoothnessY { get; set; }

public int SmoothnessY { get; set; }

Public Property SmoothnessY As Integer 
	Get 
	Set

Public Property SmoothnessY As Integer 
	Get 
	Set

public:
property int SmoothnessY {
	int get ();
	void set (int value);
}

public:
property int SmoothnessY {
	int get ();
	void set (int value);
}

Property Value

Type: Int32

Events

Event Type	Reason
CogIPOneImageGaussSampler Changed	Fires when the value of this property changes. Note that SigmaY changes when CogIPOneImageGaussSampler changes. The following state flags may be affected: SfSampleX SfSampleY SfSmoothnessX SfSmoothnessY SfMagnitudeShift SfSigmaX SfSigmaY SfOutputImageFormat

Event Type

Reason

CogIPOneImageGaussSampler Changed

Fires when the value of this property changes. Note that SigmaY changes when CogIPOneImageGaussSampler changes.

The following state flags may be affected:

Exceptions

Exception	Condition
ArgumentException	The new value is < 0.

Remarks

Sets or gets the smoothness in the y-direction. The smoothness value determines the sigma of the Gaussian curve and in turn the size of the Gaussian kernel. For speed efficiency, the smoothness should be less than or equal to 24.

See Specifying the Kernel Size in the Gaussian Sampling Theory Topic.

Default Value: 2