CogOCVPattern.CharacterTranslationUncertainty Property

CogOCVPattern CharacterTranslationUncertainty Property

Cognex VisionPro 9.5

A common translation uncertainty for any character position that has its UsePatternCharacterUncertainties set to true. The translation uncertainty specifies the expected image-to-image variation of a character's x,y position. This is an unsigned value.

Namespace: Cognex.VisionPro.OC
Assembly: Cognex.VisionPro.OC (in Cognex.VisionPro.OC.dll) Version: 69.0.0.0

Syntax

C++

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public double CharacterTranslationUncertainty { get; set; }

public double CharacterTranslationUncertainty { get; set; }

Public Property CharacterTranslationUncertainty As Double 
	Get 
	Set

Public Property CharacterTranslationUncertainty As Double 
	Get 
	Set

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

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

Property Value

Type: Double

Events

Event Type	Reason
CogOCVPattern Changed	Fires when the value of this property changes. The following state flag may be affected: SfCharacterTranslationUncertainty
CogOCVPattern Changed	Fires when the value of this property changes and the pattern becomes untrained. The following state flags may be affected: SfCharacterTranslationUncertainty SfCharacterRotationUncertainty SfCharacterScalingUncertainty SfTrained

Event Type

Reason

CogOCVPattern Changed

Fires when the value of this property changes.

The following state flag may be affected:

SfCharacterTranslationUncertainty

CogOCVPattern Changed

Fires when the value of this property changes and the pattern becomes untrained.

The following state flags may be affected:

Exceptions

Exception	Condition
ArgumentException	The uncertainty is < 0.

Remarks

The expected range of image-to-image variation in any character's translation. This is an unsigned value; supply a value of 5 to indicate an expected translation from -5 through +5. This value is applied to any character position that has UsePatternCharacterUncertainties set to true.

Default Value: 0.0