CogOCVPatternPosition.ScalingUncertainty Property

CogOCVPatternPosition ScalingUncertainty Property

Cognex VisionPro

Scaling uncertainty specifies the +/- range that the pattern may vary from its expected scaling factor. Uncertainty value must be greater than or equal to zero.

Namespace: Cognex.VisionPro.OC
Assembly: Cognex.VisionPro.OC (in Cognex.VisionPro.OC.dll) Version: 65.1.0.0

Syntax

C++

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public double ScalingUncertainty { get; set; }

public double ScalingUncertainty { get; set; }

Public Property ScalingUncertainty As Double 
	Get 
	Set

Public Property ScalingUncertainty As Double 
	Get 
	Set

public:
property double ScalingUncertainty {
	double get ();
	void set (double value);
}

public:
property double ScalingUncertainty {
	double get ();
	void set (double value);
}

Property Value

Type: Double

Events

Event Type	Reason
CogOCVPatternPosition Changed	Fires when this property changes. The following state flag may be affected: SfScalingUncertainty

Event Type

Reason

CogOCVPatternPosition Changed

Fires when this property changes.

The following state flag may be affected:

SfScalingUncertainty

Exceptions

Exception	Condition
ArgumentException	The uncertainty is < 0 or > 0.05.

Remarks

The expected +/- range of the of the image-to-image variation of the overall pattern's scaling factor. This is an unsigned value; supply a value of 0.1 to specify a range of scale factors from 0.9 through 1.1.

Default Value: 0.0