LineMaxResultBase.NormalizedContrast Property

LineMaxResultBase NormalizedContrast Property

Cognex VisionPro 9.21 SR1

Gets the normalized contrast across the line segment in the ExpectedLineNormal direction.

Namespace: Cognex.Vision.LineMax.Implementation
Assembly: Cognex.Vision.LineMax.Net (in Cognex.Vision.LineMax.Net.dll) Version: 9.21.1.1

Syntax

C++

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public abstract double NormalizedContrast { get; }

public abstract double NormalizedContrast { get; }

Public MustOverride ReadOnly Property NormalizedContrast As Double 
	Get

Public MustOverride ReadOnly Property NormalizedContrast As Double 
	Get

public:
virtual property double NormalizedContrast {
	double get () abstract;
}

public:
virtual property double NormalizedContrast {
	double get () abstract;
}

Return Value

Type: Double

The normalized contrast ratio.

Remarks

NormalizedContrast is computed using the average normalized contrast of all the Inliers of the line segment. Unlike Contrast, which is a measure of absolute intensity difference, NormalizedContrast is a measure of relative intensity difference. It measures the contrast relative to the local pixel intensity.