CogOCVMaxParagraphIterator.GetConfusion Method (Char, Char)

CogOCVMaxParagraphIterator GetConfusion Method (Char, Char)

Cognex VisionPro 9.7

Get the computed confusion between the specified search character and the specified alphabet character. This method assumes that the character keys in the associated font correspond to Unicode code point values.

Namespace: Cognex.VisionPro.OCVMax
Assembly: Cognex.VisionPro.OCVMax (in Cognex.VisionPro.OCVMax.dll) Version: 73.0.0.0

Syntax

C++

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public double GetConfusion(
	char searchCharacter,
	char alphabetCharacter
)

public double GetConfusion(
	char searchCharacter,
	char alphabetCharacter
)

Public Function GetConfusion ( 
	searchCharacter As Char,
	alphabetCharacter As Char
) As Double

Public Function GetConfusion ( 
	searchCharacter As Char,
	alphabetCharacter As Char
) As Double

public:
double GetConfusion(
	wchar_t searchCharacter, 
	wchar_t alphabetCharacter
)

public:
double GetConfusion(
	wchar_t searchCharacter, 
	wchar_t alphabetCharacter
)

Parameters

searchCharacter: Type: System Char
The search character of interest. This character must be one of the characters in the text of this paragraph. This assumes that the character keys in the associated font correspond to Unicode code point values.

alphabetCharacter: Type: System Char
The alphabet character of interest. This character must be one of the alphabet characters for this paragraph. This assumes that the character keys in the associated font correspond to Unicode code point values.

Return Value

Type: Double
A System::Double in the range from zero to one. This is the computed confusion value between the specified search character and the specified alphabet character. This value will be negative if the operator did not compute the requested confusion score. A value near one means very confusable (e.g. '5' and 'S') while a value near zero means not confusable (e.g. '5' and '1').

Exceptions

Exception	Condition
ObjectDisposedException	If the associated CogOCVMaxPattern object has already been disposed.
InvalidOperationException	If the CogOCVMaxPattern object is not yet trained.