CogHistogramResult.Variance Property

CogHistogramResult Variance Property

Cognex VisionPro 9.24

Returns the variance of the pixel values in the histogram.

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 double Variance { get; }

public double Variance { get; }

Public ReadOnly Property Variance As Double 
	Get

Public ReadOnly Property Variance As Double 
	Get

public:
property double Variance {
	double get ();
}

public:
property double Variance {
	double get ();
}

Property Value

Type: Double

Remarks

Returns the variance of pixel values in the histogram.