CogOCVMaxPattern.ExpectedDeformationRate Property

CogOCVMaxPattern ExpectedDeformationRate Property

Cognex VisionPro 9.8 SR1

Gets or sets the expected deformation rate of the nonlinear fit used for registration.

Namespace: Cognex.VisionPro.OCVMax
Assembly: Cognex.VisionPro.OCVMax (in Cognex.VisionPro.OCVMax.dll) Version: 75.0.0.0

Syntax

C++

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public double ExpectedDeformationRate { get; set; }

public double ExpectedDeformationRate { get; set; }

Public Property ExpectedDeformationRate As Double 
	Get 
	Set

Public Property ExpectedDeformationRate As Double 
	Get 
	Set

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

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

Property Value

Type: Double
The expected deformation rate of the nonlinear fit used for registration.

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when this property changes.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	If you attempt to set this to a value less than zero or greater than one.
ObjectDisposedException	If this CogOCVMaxPattern object has already been disposed.

Remarks

Large values model more "deformation within each character, but can result in more confusion between characterse and longer run times. A value of "zero still allows some deformation.

This property has no effect if CharacterRegistration is Nonlinear.

If the characters are small in the synthetically generated training image, of if they are very simple in structure, this property may have little or no effect. A large kanji character might benefit from an increased deformation rate, the the letter "I" would probably not.