CogImageSharpness.BandPassMaxFrequency Property

CogImageSharpness BandPassMaxFrequency Property

Cognex VisionPro 9.8

Returns/Sets the maximum frequency for band pass filtering mode.

Namespace: Cognex.VisionPro.ImageProcessing
Assembly: Cognex.VisionPro.ImageProcessing (in Cognex.VisionPro.ImageProcessing.dll) Version: 75.1.0.0

Syntax

C++

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public double BandPassMaxFrequency { get; set; }

public double BandPassMaxFrequency { get; set; }

Public Property BandPassMaxFrequency As Double 
	Get 
	Set

Public Property BandPassMaxFrequency As Double 
	Get 
	Set

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

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

Property Value

Type: Double

Events

Event Type	Reason
CogImageSharpness Changed	Fires when the value of this property changes. The following state flag may be affected: SfBandPassMaxFrequency SfBandPassMinFrequency

Event Type

Reason

CogImageSharpness Changed

Fires when the value of this property changes.

The following state flag may be affected:

Exceptions

Exception	Condition
ArgumentException	The value is < 0.0 or > 0.5.

Remarks

Sets or gets the maximum frequency for band pass filtering mode. Image frequency is expressed as the reciprocal of the feature size in pixels.

If this property is set to a value less than BandPassMinFrequency, BandPassMinFrequency is adjusted so that is equal to the value of this property.

Default Value: 0.45