CogPixelMapComputeParams.LowTailFraction Property

CogPixelMapComputeParams LowTailFraction Property

Cognex VisionPro

Gets or sets LowTailFraction. The Low tail fraction is in the range [0, 1]. Used only if algorithm is Tails. It is the fraction of the sum of all the histogram bins that should be contained in the histogram range [0, LowTailFraction]

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

Syntax

C++

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public double LowTailFraction { get; set; }

public double LowTailFraction { get; set; }

Public Property LowTailFraction As Double 
	Get 
	Set

Public Property LowTailFraction As Double 
	Get 
	Set

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

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

Property Value

Type: Double
The LowTailFraction value. Default is 0.01.

Events

Event Type	Reason
Cognex.VisionPro ICogChangedEvent	Fires when this property changes.

Exceptions

Exception	Condition
ArgumentException	If newVal is not within 0 and 1.

Remarks

The low tail fraction and high tail fraction must be less or equal to 1. As you increase the low tail, the high tail will decrease if combined the value is greater than 1, and as you decrease the low tail, the high tail will increase if the combined value is greater than 1.