CogOCVMaxRunParams.EarlyAcceptThreshold Property

CogOCVMaxRunParams EarlyAcceptThreshold Property

Cognex VisionPro

Gets or sets the threshold for early acceptance of a potential line match as the true instance of the line in the image.

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

Syntax

C++

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public double EarlyAcceptThreshold { get; set; }

public double EarlyAcceptThreshold { get; set; }

Public Property EarlyAcceptThreshold As Double 
	Get 
	Set

Public Property EarlyAcceptThreshold As Double 
	Get 
	Set

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

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

Property Value

Type: Double
The threshold for early acceptance of a potential line match as the true instance of the line in the image.

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when this property changes.

Exceptions

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

Remarks

If the percentage of keys in the line that match (that are verified or confused) is above this threshold, no further searching for the line is performed. This speeds up the search process if you know that there will not be spurious characters in the runtime image, for example when you know known that the only text in the image is the string to be verified.

This value must be in the rage 0.0 to 1.0.