Holds all information related to a single piece of text, such as nominal and average position, reference quality indicators,... It also keeps the list of its constituent characters. More...

Public Member Functions
None	__init__ (self)
	Constructs an OCVText context.
None	__init__ (self, eVision.EOCVText ocvText)
	Constructs an OCVText context.
None	ResetParameters (self)
	Sets all text parameters to the undefined value for use before a eVision.EOCV.SetTextParameters or eVision.EOCV.ScatterTextsParameters operation.
int	IsotropicScaling (self)
	Flag indicating whether the scaling degree of freedom should be considered isotropic (ScaleX and ScaleY identical) or not.
	IsotropicScaling (self, int value)
	Flag indicating whether the scaling degree of freedom should be considered isotropic (ScaleX and ScaleY identical) or not.
int	Selected (self)
	Selection state.
	Selected (self, int value)
	Selection state.
float	TemplateLocationScore (self)
	Value of the location score measured on the template during learning.
	TemplateLocationScore (self, float value)
	Value of the location score measured on the template during learning.
float	SampleLocationScore (self)
	Value of the location score measured on the sample during inspection.
	SampleLocationScore (self, float value)
	Value of the location score measured on the sample during inspection.
float	LocationScoreTolerance (self)
	Allowed absolute difference between the template and sample scores.
	LocationScoreTolerance (self, float value)
	Allowed absolute difference between the template and sample scores.
float	ShiftXBias (self)
	Horizontal translation bias.
	ShiftXBias (self, float value)
	Horizontal translation bias.
float	ShiftXTolerance (self)
	Horizontal translation tolerance.
	ShiftXTolerance (self, float value)
	Horizontal translation tolerance.
float	ShiftYBias (self)
	Vertical translation bias.
	ShiftYBias (self, float value)
	Vertical translation bias.
float	ShiftYTolerance (self)
	Vertical translation tolerance.
	ShiftYTolerance (self, float value)
	Vertical translation tolerance.
float	ScaleXBias (self)
	Horizontal scaling bias.
	ScaleXBias (self, float value)
	Horizontal scaling bias.
float	ScaleXTolerance (self)
	Horizontal scaling tolerance.
	ScaleXTolerance (self, float value)
	Horizontal scaling tolerance.
float	ScaleYBias (self)
	Vertical scaling bias.
	ScaleYBias (self, float value)
	Vertical scaling bias.
float	ScaleYTolerance (self)
	Vertical scaling tolerance.
	ScaleYTolerance (self, float value)
	Vertical scaling tolerance.
float	ShearBias (self)
	Shearing bias.
	ShearBias (self, float value)
	Shearing bias.
float	ShearTolerance (self)
	Shearing tolerance.
	ShearTolerance (self, float value)
	Shearing tolerance.
float	SkewBias (self)
	Rotation bias.
	SkewBias (self, float value)
	Rotation bias.
float	SkewTolerance (self)
	Rotation tolerance.
	SkewTolerance (self, float value)
	Rotation tolerance.
float	ScaleX (self)
	Measured horizontal scaling, expressed as a dimensionless ratio.
	ScaleX (self, float value)
	Measured horizontal scaling, expressed as a dimensionless ratio.
float	ScaleY (self)
	Measured vertical scaling, expressed as a dimensionless ratio.
	ScaleY (self, float value)
	Measured vertical scaling, expressed as a dimensionless ratio.
float	Shear (self)
	Measured shearing, clockwise from the vertical direction, expressed in the current angle unit.
	Shear (self, float value)
	Measured shearing, clockwise from the vertical direction, expressed in the current angle unit.
float	Skew (self)
	Measured rotation, clockwise from the horizontal direction, expressed in the current angle unit.
	Skew (self, float value)
	Measured rotation, clockwise from the horizontal direction, expressed in the current angle unit.
float	ShiftX (self)
	Measured horizontal translation, in pixels.
	ShiftX (self, float value)
	Measured horizontal translation, in pixels.
float	ShiftY (self)
	Measured vertical translation, in pixels.
	ShiftY (self, float value)
	Measured vertical translation, in pixels.
float	TemplateForegroundSum (self)
	Sum of the normalized gray-level values of the foreground pixels of the characters of this text.
	TemplateForegroundSum (self, float value)
	Sum of the normalized gray-level values of the foreground pixels of the characters of this text.
float	SampleForegroundSum (self)
	Sum of the normalized gray-level values of the pixels of this text corresponding to a foreground pixel of the characters of the template text.
	SampleForegroundSum (self, float value)
	Sum of the normalized gray-level values of the pixels of this text corresponding to a foreground pixel of the characters of the template text.
float	ForegroundSumTolerance (self)
	Maximum allowed difference between the sample and template foreground sums.
	ForegroundSumTolerance (self, float value)
	Maximum allowed difference between the sample and template foreground sums.
float	TemplateBackgroundSum (self)
	Sum of the normalized gray-level values of the background pixels of the characters of this text.
	TemplateBackgroundSum (self, float value)
	Sum of the normalized gray-level values of the background pixels of the characters of this text.
float	SampleBackgroundSum (self)
	Sum of the normalized gray-level values of the pixels of this text corresponding to a background pixel of the characters of the template text.
	SampleBackgroundSum (self, float value)
	Sum of the normalized gray-level values of the pixels of this text corresponding to a background pixel of the characters of the template text.
float	BackgroundSumTolerance (self)
	Maximum allowed difference between the sample and template background sums.
	BackgroundSumTolerance (self, float value)
	Maximum allowed difference between the sample and template background sums.
float	Correlation (self)
	Normalized correlation involving the template and sample images of the characters of this text.
	Correlation (self, float value)
	Normalized correlation involving the template and sample images of the characters of this text.
float	CorrelationTolerance (self)
	Maximum allowed difference between the normalized correlation and unity.
	CorrelationTolerance (self, float value)
	Maximum allowed difference between the normalized correlation and unity.
float	ShiftXAverage (self)
	Shift X average.
	ShiftXAverage (self, float value)
	Shift X average.
float	ShiftXDeviation (self)
	Shift X standard deviation.
	ShiftXDeviation (self, float value)
	Shift X standard deviation.
float	ShiftXMin (self)
	Minimum Shift X.
	ShiftXMin (self, float value)
	Minimum Shift X.
float	ShiftXMax (self)
	Maximum Shift Y.
	ShiftXMax (self, float value)
	Maximum Shift Y.
float	ShiftYAverage (self)
	Shift Y average.
	ShiftYAverage (self, float value)
	Shift Y average.
float	ShiftYDeviation (self)
	Shift Y standard deviation.
	ShiftYDeviation (self, float value)
	Shift Y standard deviation.
float	ShiftYMin (self)
	Minimum Shift Y.
	ShiftYMin (self, float value)
	Minimum Shift Y.
float	ShiftYMax (self)
	Maximum Shift Y.
	ShiftYMax (self, float value)
	Maximum Shift Y.
float	ShearAverage (self)
	Shear average.
	ShearAverage (self, float value)
	Shear average.
float	ShearDeviation (self)
	Shear standard deviation.
	ShearDeviation (self, float value)
	Shear standard deviation.
float	ShearMin (self)
	Minimum shear.
	ShearMin (self, float value)
	Minimum shear.
float	ShearMax (self)
	Maximum shear.
	ShearMax (self, float value)
	Maximum shear.
float	SkewAverage (self)
	Skew average.
	SkewAverage (self, float value)
	Skew average.
float	SkewDeviation (self)
	Skew standard deviation.
	SkewDeviation (self, float value)
	Skew standard deviation.
float	SkewMin (self)
	Minimum skew.
	SkewMin (self, float value)
	Minimum skew.
float	SkewMax (self)
	Maximum skew.
	SkewMax (self, float value)
	Maximum skew.
float	ScaleXAverage (self)
	Scale X average.
	ScaleXAverage (self, float value)
	Scale X average.
float	ScaleXDeviation (self)
	Scale X standard deviation.
	ScaleXDeviation (self, float value)
	Scale X standard deviation.
float	ScaleXMin (self)
	Minimum X-scale.
	ScaleXMin (self, float value)
	Minimum X-scale.
float	ScaleXMax (self)
	Maximum Y-scale.
	ScaleXMax (self, float value)
	Maximum Y-scale.
float	ScaleYAverage (self)
	Scale Y average.
	ScaleYAverage (self, float value)
	Scale Y average.
float	ScaleYDeviation (self)
	Scale Y standard deviation.
	ScaleYDeviation (self, float value)
	Scale Y standard deviation.
float	ScaleYMin (self)
	Minimum Y-scale.
	ScaleYMin (self, float value)
	Minimum Y-scale.
float	ScaleYMax (self)
	Maximum Y-scale.
	ScaleYMax (self, float value)
	Maximum Y-scale.
float	ForegroundAreaAverage (self)
	Foreground area average.
	ForegroundAreaAverage (self, float value)
	Foreground area average.
float	ForegroundAreaDeviation (self)
	Foreground area standard deviation.
	ForegroundAreaDeviation (self, float value)
	Foreground area standard deviation.
float	BackgroundAreaAverage (self)
	Background area average.
	BackgroundAreaAverage (self, float value)
	Background area average.
float	BackgroundAreaDeviation (self)
	Background area standard deviation.
	BackgroundAreaDeviation (self, float value)
	Background area standard deviation.
float	ForegroundSumAverage (self)
	Foreground sum average.
	ForegroundSumAverage (self, float value)
	Foreground sum average.
float	ForegroundSumDeviation (self)
	Foreground sum standard deviation.
	ForegroundSumDeviation (self, float value)
	Foreground sum standard deviation.
float	BackgroundSumAverage (self)
	Background sum average.
	BackgroundSumAverage (self, float value)
	Background sum average.
float	BackgroundSumDeviation (self)
	Background sum standard deviation.
	BackgroundSumDeviation (self, float value)
	Background sum standard deviation.
float	CorrelationAverage (self)
	Correlation average.
	CorrelationAverage (self, float value)
	Correlation average.
float	CorrelationDeviation (self)
	Correlation standard deviation.
	CorrelationDeviation (self, float value)
	Correlation standard deviation.
float	LocationScoreAverage (self)
	Location score average.
	LocationScoreAverage (self, float value)
	Location score average.
float	LocationScoreDeviation (self)
	Location score standard deviation.
	LocationScoreDeviation (self, float value)
	Location score standard deviation.
int	NumContourPoints (self)
	Number of contour points used for location of this text.
	NumContourPoints (self, int value)
	Number of contour points used for location of this text.
int	ShiftXStride (self)
	First pass stride for the horizontal translation.
	ShiftXStride (self, int value)
	First pass stride for the horizontal translation.
int	ShiftYStride (self)
	First pass stride for the vertical translation.
	ShiftYStride (self, int value)
	First pass stride for the vertical translation.
int	ScaleXCount (self)
	Number of values to be tried in the Bias +/- Tolerance range, bounds included.
	ScaleXCount (self, int value)
	Number of values to be tried in the Bias +/- Tolerance range, bounds included.
int	ScaleYCount (self)
	Number of values to be tried in the Bias +/- Tolerance range, bounds included.
	ScaleYCount (self, int value)
	Number of values to be tried in the Bias +/- Tolerance range, bounds included.
int	ShearCount (self)
	Number of values to be tried in the Bias +/- Tolerance range, bounds included.
	ShearCount (self, int value)
	Number of values to be tried in the Bias +/- Tolerance range, bounds included.
int	SkewCount (self)
	Number of values to be tried in the Bias +/- Tolerance range, bounds included.
	SkewCount (self, int value)
	Number of values to be tried in the Bias +/- Tolerance range, bounds included.
int	Diagnostics (self)
	Logical combination (bitwise OR) of defects.
	Diagnostics (self, int value)
	Logical combination (bitwise OR) of defects.
int	MarginWidth (self)
	Unused.
	MarginWidth (self, int value)
	Unused.
int	TemplateForegroundArea (self)
	Number of pixels in the foreground of all characters of this text.
	TemplateForegroundArea (self, int value)
	Number of pixels in the foreground of all characters of this text.
int	SampleForegroundArea (self)
	Number of foreground pixels of this text corresponding to a foreground pixel of the characters of the template text.
	SampleForegroundArea (self, int value)
	Number of foreground pixels of this text corresponding to a foreground pixel of the characters of the template text.
int	ForegroundAreaTolerance (self)
	Maximum allowed difference between the sample and template foreground areas.
	ForegroundAreaTolerance (self, int value)
	Maximum allowed difference between the sample and template foreground areas.
int	TemplateBackgroundArea (self)
	Number of pixels in the background of the characters of this text.
	TemplateBackgroundArea (self, int value)
	Number of pixels in the background of the characters of this text.
int	SampleBackgroundArea (self)
	Number of background pixels of this text corresponding to a background pixel of the characters of the template text.
	SampleBackgroundArea (self, int value)
	Number of background pixels of this text corresponding to a background pixel of the characters of the template text.
int	BackgroundAreaTolerance (self)
	Maximum allowed difference between the sample and template background areas.
	BackgroundAreaTolerance (self, int value)
	Maximum allowed difference between the sample and template background areas.

Detailed Description

Holds all information related to a single piece of text, such as nominal and average position, reference quality indicators,... It also keeps the list of its constituent characters.

Remarks:

Each text can be translated horizontally and vertically, rotated, scaled horizontally and vertically and sheared with respect to its nominal position, to cope with mechanical displacement of the marking device. Location is performed in the range Bias +/- Tolerance around the nominal position. To speed up location, a two pass search may be performed, first with a large stride, then with a unit stride.

Note. The stride parameters apply to the two translation degrees of freedom only. A set of parameters are computed on demand (see Inspection Options) during inspection. The values of these parameters are used to detect defects of various kinds by checking that they remain in a given tolerance interval. If not, a diagnostic is issued. Note that the quality indicators associated with the texts are the sums of the corresponding parameters for each of the constituent characters. The statistics available for each text are the average, standard deviation (unbiased), minimum and maximum computed on the corresponding parameters for all images for which eVision.EOCV.UpdateStatistics has been invoked after inspection. The average is only available when at least one set of results has been accumulated. The standard deviation is only available when at least two sets of results have been accumulated.

License(s): EasyOCV

Deprecated: Deprecated in version 26.2. Scheduled to be removed in version 27.6.

Constructor & Destructor Documentation

◆ init() [1/2]

None eVision.EOCVText.__init__ ( self )

Constructs an OCVText context.

Remarks:

Default and copy constructors.

◆ init() [2/2]

None eVision.EOCVText.__init__	(		self,
		eVision.EOCVText	ocvText )

Constructs an OCVText context.

Remarks:

Default and copy constructors.

Parameters

ocvText eVision.EOCVText object to be copied.

Member Function Documentation

◆ BackgroundAreaAverage() [1/2]

float eVision.EOCVText.BackgroundAreaAverage ( self )

Background area average.

◆ BackgroundAreaAverage() [2/2]

eVision.EOCVText.BackgroundAreaAverage	(		self,
		float	value )

Background area average.

◆ BackgroundAreaDeviation() [1/2]

float eVision.EOCVText.BackgroundAreaDeviation ( self )

Background area standard deviation.

◆ BackgroundAreaDeviation() [2/2]

eVision.EOCVText.BackgroundAreaDeviation	(		self,
		float	value )

Background area standard deviation.

◆ BackgroundAreaTolerance() [1/2]

int eVision.EOCVText.BackgroundAreaTolerance ( self )

Maximum allowed difference between the sample and template background areas.

◆ BackgroundAreaTolerance() [2/2]

eVision.EOCVText.BackgroundAreaTolerance	(		self,
		int	value )

Maximum allowed difference between the sample and template background areas.

◆ BackgroundSumAverage() [1/2]

float eVision.EOCVText.BackgroundSumAverage ( self )

Background sum average.

◆ BackgroundSumAverage() [2/2]

eVision.EOCVText.BackgroundSumAverage	(		self,
		float	value )

Background sum average.

◆ BackgroundSumDeviation() [1/2]

float eVision.EOCVText.BackgroundSumDeviation ( self )

Background sum standard deviation.

◆ BackgroundSumDeviation() [2/2]

eVision.EOCVText.BackgroundSumDeviation	(		self,
		float	value )

Background sum standard deviation.

◆ BackgroundSumTolerance() [1/2]

float eVision.EOCVText.BackgroundSumTolerance ( self )

Maximum allowed difference between the sample and template background sums.

◆ BackgroundSumTolerance() [2/2]

eVision.EOCVText.BackgroundSumTolerance	(		self,
		float	value )

Maximum allowed difference between the sample and template background sums.

◆ Correlation() [1/2]

float eVision.EOCVText.Correlation ( self )

Normalized correlation involving the template and sample images of the characters of this text.

◆ Correlation() [2/2]

eVision.EOCVText.Correlation	(		self,
		float	value )

Normalized correlation involving the template and sample images of the characters of this text.

◆ CorrelationAverage() [1/2]

float eVision.EOCVText.CorrelationAverage ( self )

Correlation average.

◆ CorrelationAverage() [2/2]

eVision.EOCVText.CorrelationAverage	(		self,
		float	value )

Correlation average.

◆ CorrelationDeviation() [1/2]

float eVision.EOCVText.CorrelationDeviation ( self )

Correlation standard deviation.

◆ CorrelationDeviation() [2/2]

eVision.EOCVText.CorrelationDeviation	(		self,
		float	value )

Correlation standard deviation.

◆ CorrelationTolerance() [1/2]

float eVision.EOCVText.CorrelationTolerance ( self )

Maximum allowed difference between the normalized correlation and unity.

◆ CorrelationTolerance() [2/2]

eVision.EOCVText.CorrelationTolerance	(		self,
		float	value )

Maximum allowed difference between the normalized correlation and unity.

◆ Diagnostics() [1/2]

int eVision.EOCVText.Diagnostics ( self )

Logical combination (bitwise OR) of defects.

Remarks:

After inspection, each text is tagged with a logical combination of diagnostics, each corresponding to a kind of defect. The defects of the characters belonging to this texts are also added to this combination.

◆ Diagnostics() [2/2]

eVision.EOCVText.Diagnostics	(		self,
		int	value )

Logical combination (bitwise OR) of defects.

Remarks:

After inspection, each text is tagged with a logical combination of diagnostics, each corresponding to a kind of defect. The defects of the characters belonging to this texts are also added to this combination.

◆ ForegroundAreaAverage() [1/2]

float eVision.EOCVText.ForegroundAreaAverage ( self )

Foreground area average.

◆ ForegroundAreaAverage() [2/2]

eVision.EOCVText.ForegroundAreaAverage	(		self,
		float	value )

Foreground area average.

◆ ForegroundAreaDeviation() [1/2]

float eVision.EOCVText.ForegroundAreaDeviation ( self )

Foreground area standard deviation.

◆ ForegroundAreaDeviation() [2/2]

eVision.EOCVText.ForegroundAreaDeviation	(		self,
		float	value )

Foreground area standard deviation.

◆ ForegroundAreaTolerance() [1/2]

int eVision.EOCVText.ForegroundAreaTolerance ( self )

Maximum allowed difference between the sample and template foreground areas.

◆ ForegroundAreaTolerance() [2/2]

eVision.EOCVText.ForegroundAreaTolerance	(		self,
		int	value )

Maximum allowed difference between the sample and template foreground areas.

◆ ForegroundSumAverage() [1/2]

float eVision.EOCVText.ForegroundSumAverage ( self )

Foreground sum average.

◆ ForegroundSumAverage() [2/2]

eVision.EOCVText.ForegroundSumAverage	(		self,
		float	value )

Foreground sum average.

◆ ForegroundSumDeviation() [1/2]

float eVision.EOCVText.ForegroundSumDeviation ( self )

Foreground sum standard deviation.

◆ ForegroundSumDeviation() [2/2]

eVision.EOCVText.ForegroundSumDeviation	(		self,
		float	value )

Foreground sum standard deviation.

◆ ForegroundSumTolerance() [1/2]

float eVision.EOCVText.ForegroundSumTolerance ( self )

Maximum allowed difference between the sample and template foreground sums.

◆ ForegroundSumTolerance() [2/2]

eVision.EOCVText.ForegroundSumTolerance	(		self,
		float	value )

Maximum allowed difference between the sample and template foreground sums.

◆ IsotropicScaling() [1/2]

int eVision.EOCVText.IsotropicScaling ( self )

Flag indicating whether the scaling degree of freedom should be considered isotropic (ScaleX and ScaleY identical) or not.

Remarks:

In most cases, isotropic scaling (default mode), is recommended. Isotropic scaling executes faster and is more realistic. In case of isotropic scaling search, the ScaleY... values are meaningless.

◆ IsotropicScaling() [2/2]

eVision.EOCVText.IsotropicScaling	(		self,
		int	value )

Flag indicating whether the scaling degree of freedom should be considered isotropic (ScaleX and ScaleY identical) or not.

Remarks:

In most cases, isotropic scaling (default mode), is recommended. Isotropic scaling executes faster and is more realistic. In case of isotropic scaling search, the ScaleY... values are meaningless.

◆ LocationScoreAverage() [1/2]

float eVision.EOCVText.LocationScoreAverage ( self )

Location score average.

◆ LocationScoreAverage() [2/2]

eVision.EOCVText.LocationScoreAverage	(		self,
		float	value )

Location score average.

◆ LocationScoreDeviation() [1/2]

float eVision.EOCVText.LocationScoreDeviation ( self )

Location score standard deviation.

◆ LocationScoreDeviation() [2/2]

eVision.EOCVText.LocationScoreDeviation	(		self,
		float	value )

Location score standard deviation.

◆ LocationScoreTolerance() [1/2]

float eVision.EOCVText.LocationScoreTolerance ( self )

Allowed absolute difference between the template and sample scores.

Remarks:

When the sample value lies outside the acceptance interval, a text not found diagnostic is issued.

◆ LocationScoreTolerance() [2/2]

eVision.EOCVText.LocationScoreTolerance	(		self,
		float	value )

Allowed absolute difference between the template and sample scores.

Remarks:

When the sample value lies outside the acceptance interval, a text not found diagnostic is issued.

◆ MarginWidth() [1/2]

int eVision.EOCVText.MarginWidth ( self )

Unused.

◆ MarginWidth() [2/2]

eVision.EOCVText.MarginWidth	(		self,
		int	value )

Unused.

◆ NumContourPoints() [1/2]

int eVision.EOCVText.NumContourPoints ( self )

Number of contour points used for location of this text.

◆ NumContourPoints() [2/2]

eVision.EOCVText.NumContourPoints	(		self,
		int	value )

Number of contour points used for location of this text.

◆ ResetParameters()

None eVision.EOCVText.ResetParameters ( self )

Sets all text parameters to the undefined value for use before a eVision.EOCV.SetTextParameters or eVision.EOCV.ScatterTextsParameters operation.

◆ SampleBackgroundArea() [1/2]

int eVision.EOCVText.SampleBackgroundArea ( self )

Number of background pixels of this text corresponding to a background pixel of the characters of the template text.

◆ SampleBackgroundArea() [2/2]

eVision.EOCVText.SampleBackgroundArea	(		self,
		int	value )

Number of background pixels of this text corresponding to a background pixel of the characters of the template text.

◆ SampleBackgroundSum() [1/2]

float eVision.EOCVText.SampleBackgroundSum ( self )

Sum of the normalized gray-level values of the pixels of this text corresponding to a background pixel of the characters of the template text.

◆ SampleBackgroundSum() [2/2]

eVision.EOCVText.SampleBackgroundSum	(		self,
		float	value )

Sum of the normalized gray-level values of the pixels of this text corresponding to a background pixel of the characters of the template text.

◆ SampleForegroundArea() [1/2]

int eVision.EOCVText.SampleForegroundArea ( self )

Number of foreground pixels of this text corresponding to a foreground pixel of the characters of the template text.

◆ SampleForegroundArea() [2/2]

eVision.EOCVText.SampleForegroundArea	(		self,
		int	value )

Number of foreground pixels of this text corresponding to a foreground pixel of the characters of the template text.

◆ SampleForegroundSum() [1/2]

float eVision.EOCVText.SampleForegroundSum ( self )

Sum of the normalized gray-level values of the pixels of this text corresponding to a foreground pixel of the characters of the template text.

◆ SampleForegroundSum() [2/2]

eVision.EOCVText.SampleForegroundSum	(		self,
		float	value )

Sum of the normalized gray-level values of the pixels of this text corresponding to a foreground pixel of the characters of the template text.

◆ SampleLocationScore() [1/2]

float eVision.EOCVText.SampleLocationScore ( self )

Value of the location score measured on the sample during inspection.

◆ SampleLocationScore() [2/2]

eVision.EOCVText.SampleLocationScore	(		self,
		float	value )

Value of the location score measured on the sample during inspection.

◆ ScaleX() [1/2]

float eVision.EOCVText.ScaleX ( self )

Measured horizontal scaling, expressed as a dimensionless ratio.

◆ ScaleX() [2/2]

eVision.EOCVText.ScaleX	(		self,
		float	value )

Measured horizontal scaling, expressed as a dimensionless ratio.

◆ ScaleXAverage() [1/2]

float eVision.EOCVText.ScaleXAverage ( self )

Scale X average.

◆ ScaleXAverage() [2/2]

eVision.EOCVText.ScaleXAverage	(		self,
		float	value )

Scale X average.

◆ ScaleXBias() [1/2]

float eVision.EOCVText.ScaleXBias ( self )

Horizontal scaling bias.

Remarks:

0 corresponds to the nominal, true scale factor.

◆ ScaleXBias() [2/2]

eVision.EOCVText.ScaleXBias	(		self,
		float	value )

Horizontal scaling bias.

Remarks:

0 corresponds to the nominal, true scale factor.

◆ ScaleXCount() [1/2]

int eVision.EOCVText.ScaleXCount ( self )

Number of values to be tried in the Bias +/- Tolerance range, bounds included.

◆ ScaleXCount() [2/2]

eVision.EOCVText.ScaleXCount	(		self,
		int	value )

Number of values to be tried in the Bias +/- Tolerance range, bounds included.

◆ ScaleXDeviation() [1/2]

float eVision.EOCVText.ScaleXDeviation ( self )

Scale X standard deviation.

◆ ScaleXDeviation() [2/2]

eVision.EOCVText.ScaleXDeviation	(		self,
		float	value )

Scale X standard deviation.

◆ ScaleXMax() [1/2]

float eVision.EOCVText.ScaleXMax ( self )

Maximum Y-scale.

◆ ScaleXMax() [2/2]

eVision.EOCVText.ScaleXMax	(		self,
		float	value )

Maximum Y-scale.

◆ ScaleXMin() [1/2]

float eVision.EOCVText.ScaleXMin ( self )

Minimum X-scale.

◆ ScaleXMin() [2/2]

eVision.EOCVText.ScaleXMin	(		self,
		float	value )

Minimum X-scale.

◆ ScaleXTolerance() [1/2]

float eVision.EOCVText.ScaleXTolerance ( self )

Horizontal scaling tolerance.

◆ ScaleXTolerance() [2/2]

eVision.EOCVText.ScaleXTolerance	(		self,
		float	value )

Horizontal scaling tolerance.

◆ ScaleY() [1/2]

float eVision.EOCVText.ScaleY ( self )

Measured vertical scaling, expressed as a dimensionless ratio.

◆ ScaleY() [2/2]

eVision.EOCVText.ScaleY	(		self,
		float	value )

Measured vertical scaling, expressed as a dimensionless ratio.

◆ ScaleYAverage() [1/2]

float eVision.EOCVText.ScaleYAverage ( self )

Scale Y average.

◆ ScaleYAverage() [2/2]

eVision.EOCVText.ScaleYAverage	(		self,
		float	value )

Scale Y average.

◆ ScaleYBias() [1/2]

float eVision.EOCVText.ScaleYBias ( self )

Vertical scaling bias.

Remarks:

0 corresponds to the nominal, true scale factor.

◆ ScaleYBias() [2/2]

eVision.EOCVText.ScaleYBias	(		self,
		float	value )

Vertical scaling bias.

Remarks:

0 corresponds to the nominal, true scale factor.

◆ ScaleYCount() [1/2]

int eVision.EOCVText.ScaleYCount ( self )

Number of values to be tried in the Bias +/- Tolerance range, bounds included.

◆ ScaleYCount() [2/2]

eVision.EOCVText.ScaleYCount	(		self,
		int	value )

Number of values to be tried in the Bias +/- Tolerance range, bounds included.

◆ ScaleYDeviation() [1/2]

float eVision.EOCVText.ScaleYDeviation ( self )

Scale Y standard deviation.

◆ ScaleYDeviation() [2/2]

eVision.EOCVText.ScaleYDeviation	(		self,
		float	value )

Scale Y standard deviation.

◆ ScaleYMax() [1/2]

float eVision.EOCVText.ScaleYMax ( self )

Maximum Y-scale.

◆ ScaleYMax() [2/2]

eVision.EOCVText.ScaleYMax	(		self,
		float	value )

Maximum Y-scale.

◆ ScaleYMin() [1/2]

float eVision.EOCVText.ScaleYMin ( self )

Minimum Y-scale.

◆ ScaleYMin() [2/2]

eVision.EOCVText.ScaleYMin	(		self,
		float	value )

Minimum Y-scale.

◆ ScaleYTolerance() [1/2]

float eVision.EOCVText.ScaleYTolerance ( self )

Vertical scaling tolerance.

◆ ScaleYTolerance() [2/2]

eVision.EOCVText.ScaleYTolerance	(		self,
		float	value )

Vertical scaling tolerance.

◆ Selected() [1/2]

int eVision.EOCVText.Selected ( self )

Selection state.

TRUE when selected.

◆ Selected() [2/2]

eVision.EOCVText.Selected	(		self,
		int	value )

Selection state.

TRUE when selected.

◆ Shear() [1/2]

float eVision.EOCVText.Shear ( self )

Measured shearing, clockwise from the vertical direction, expressed in the current angle unit.

◆ Shear() [2/2]

eVision.EOCVText.Shear	(		self,
		float	value )

Measured shearing, clockwise from the vertical direction, expressed in the current angle unit.

◆ ShearAverage() [1/2]

float eVision.EOCVText.ShearAverage ( self )

Shear average.

◆ ShearAverage() [2/2]

eVision.EOCVText.ShearAverage	(		self,
		float	value )

Shear average.

◆ ShearBias() [1/2]

float eVision.EOCVText.ShearBias ( self )

Shearing bias.

Remarks:

0 corresponds to the nominal, upright position.

◆ ShearBias() [2/2]

eVision.EOCVText.ShearBias	(		self,
		float	value )

Shearing bias.

Remarks:

0 corresponds to the nominal, upright position.

◆ ShearCount() [1/2]

int eVision.EOCVText.ShearCount ( self )

Number of values to be tried in the Bias +/- Tolerance range, bounds included.

◆ ShearCount() [2/2]

eVision.EOCVText.ShearCount	(		self,
		int	value )

Number of values to be tried in the Bias +/- Tolerance range, bounds included.

◆ ShearDeviation() [1/2]

float eVision.EOCVText.ShearDeviation ( self )

Shear standard deviation.

◆ ShearDeviation() [2/2]

eVision.EOCVText.ShearDeviation	(		self,
		float	value )

Shear standard deviation.

◆ ShearMax() [1/2]

float eVision.EOCVText.ShearMax ( self )

Maximum shear.

◆ ShearMax() [2/2]

eVision.EOCVText.ShearMax	(		self,
		float	value )

Maximum shear.

◆ ShearMin() [1/2]

float eVision.EOCVText.ShearMin ( self )

Minimum shear.

◆ ShearMin() [2/2]

eVision.EOCVText.ShearMin	(		self,
		float	value )

Minimum shear.

◆ ShearTolerance() [1/2]

float eVision.EOCVText.ShearTolerance ( self )

Shearing tolerance.

◆ ShearTolerance() [2/2]

eVision.EOCVText.ShearTolerance	(		self,
		float	value )

Shearing tolerance.

◆ ShiftX() [1/2]

float eVision.EOCVText.ShiftX ( self )

Measured horizontal translation, in pixels.

◆ ShiftX() [2/2]

eVision.EOCVText.ShiftX	(		self,
		float	value )

Measured horizontal translation, in pixels.

◆ ShiftXAverage() [1/2]

float eVision.EOCVText.ShiftXAverage ( self )

Shift X average.

◆ ShiftXAverage() [2/2]

eVision.EOCVText.ShiftXAverage	(		self,
		float	value )

Shift X average.

◆ ShiftXBias() [1/2]

float eVision.EOCVText.ShiftXBias ( self )

Horizontal translation bias.

Remarks:

0 corresponds to the nominal position.

◆ ShiftXBias() [2/2]

eVision.EOCVText.ShiftXBias	(		self,
		float	value )

Horizontal translation bias.

Remarks:

0 corresponds to the nominal position.

◆ ShiftXDeviation() [1/2]

float eVision.EOCVText.ShiftXDeviation ( self )

Shift X standard deviation.

◆ ShiftXDeviation() [2/2]

eVision.EOCVText.ShiftXDeviation	(		self,
		float	value )

Shift X standard deviation.

◆ ShiftXMax() [1/2]

float eVision.EOCVText.ShiftXMax ( self )

Maximum Shift Y.

◆ ShiftXMax() [2/2]

eVision.EOCVText.ShiftXMax	(		self,
		float	value )

Maximum Shift Y.

◆ ShiftXMin() [1/2]

float eVision.EOCVText.ShiftXMin ( self )

Minimum Shift X.

◆ ShiftXMin() [2/2]

eVision.EOCVText.ShiftXMin	(		self,
		float	value )

Minimum Shift X.

◆ ShiftXStride() [1/2]

int eVision.EOCVText.ShiftXStride ( self )

First pass stride for the horizontal translation.

◆ ShiftXStride() [2/2]

eVision.EOCVText.ShiftXStride	(		self,
		int	value )

First pass stride for the horizontal translation.

◆ ShiftXTolerance() [1/2]

float eVision.EOCVText.ShiftXTolerance ( self )

Horizontal translation tolerance.

◆ ShiftXTolerance() [2/2]

eVision.EOCVText.ShiftXTolerance	(		self,
		float	value )

Horizontal translation tolerance.

◆ ShiftY() [1/2]

float eVision.EOCVText.ShiftY ( self )

Measured vertical translation, in pixels.

◆ ShiftY() [2/2]

eVision.EOCVText.ShiftY	(		self,
		float	value )

Measured vertical translation, in pixels.

◆ ShiftYAverage() [1/2]

float eVision.EOCVText.ShiftYAverage ( self )

Shift Y average.

◆ ShiftYAverage() [2/2]

eVision.EOCVText.ShiftYAverage	(		self,
		float	value )

Shift Y average.

◆ ShiftYBias() [1/2]

float eVision.EOCVText.ShiftYBias ( self )

Vertical translation bias.

Remarks:

0 corresponds to the nominal position.

◆ ShiftYBias() [2/2]

eVision.EOCVText.ShiftYBias	(		self,
		float	value )

Vertical translation bias.

Remarks:

0 corresponds to the nominal position.

◆ ShiftYDeviation() [1/2]

float eVision.EOCVText.ShiftYDeviation ( self )

Shift Y standard deviation.

◆ ShiftYDeviation() [2/2]

eVision.EOCVText.ShiftYDeviation	(		self,
		float	value )

Shift Y standard deviation.

◆ ShiftYMax() [1/2]

float eVision.EOCVText.ShiftYMax ( self )

Maximum Shift Y.

◆ ShiftYMax() [2/2]

eVision.EOCVText.ShiftYMax	(		self,
		float	value )

Maximum Shift Y.

◆ ShiftYMin() [1/2]

float eVision.EOCVText.ShiftYMin ( self )

Minimum Shift Y.

◆ ShiftYMin() [2/2]

eVision.EOCVText.ShiftYMin	(		self,
		float	value )

Minimum Shift Y.

◆ ShiftYStride() [1/2]

int eVision.EOCVText.ShiftYStride ( self )

First pass stride for the vertical translation.

◆ ShiftYStride() [2/2]

eVision.EOCVText.ShiftYStride	(		self,
		int	value )

First pass stride for the vertical translation.

◆ ShiftYTolerance() [1/2]

float eVision.EOCVText.ShiftYTolerance ( self )

Vertical translation tolerance.

◆ ShiftYTolerance() [2/2]

eVision.EOCVText.ShiftYTolerance	(		self,
		float	value )

Vertical translation tolerance.

◆ Skew() [1/2]

float eVision.EOCVText.Skew ( self )

Measured rotation, clockwise from the horizontal direction, expressed in the current angle unit.

◆ Skew() [2/2]

eVision.EOCVText.Skew	(		self,
		float	value )

Measured rotation, clockwise from the horizontal direction, expressed in the current angle unit.

◆ SkewAverage() [1/2]

float eVision.EOCVText.SkewAverage ( self )

Skew average.

◆ SkewAverage() [2/2]

eVision.EOCVText.SkewAverage	(		self,
		float	value )

Skew average.

◆ SkewBias() [1/2]

float eVision.EOCVText.SkewBias ( self )

Rotation bias.

Remarks:

0 corresponds to the nominal, horizontal position.

◆ SkewBias() [2/2]

eVision.EOCVText.SkewBias	(		self,
		float	value )

Rotation bias.

Remarks:

0 corresponds to the nominal, horizontal position.

◆ SkewCount() [1/2]

int eVision.EOCVText.SkewCount ( self )

Number of values to be tried in the Bias +/- Tolerance range, bounds included.

◆ SkewCount() [2/2]

eVision.EOCVText.SkewCount	(		self,
		int	value )

Number of values to be tried in the Bias +/- Tolerance range, bounds included.

◆ SkewDeviation() [1/2]

float eVision.EOCVText.SkewDeviation ( self )

Skew standard deviation.

◆ SkewDeviation() [2/2]

eVision.EOCVText.SkewDeviation	(		self,
		float	value )

Skew standard deviation.

◆ SkewMax() [1/2]

float eVision.EOCVText.SkewMax ( self )

Maximum skew.

◆ SkewMax() [2/2]

eVision.EOCVText.SkewMax	(		self,
		float	value )

Maximum skew.

◆ SkewMin() [1/2]

float eVision.EOCVText.SkewMin ( self )

Minimum skew.

◆ SkewMin() [2/2]

eVision.EOCVText.SkewMin	(		self,
		float	value )

Minimum skew.

◆ SkewTolerance() [1/2]

float eVision.EOCVText.SkewTolerance ( self )

Rotation tolerance.

◆ SkewTolerance() [2/2]

eVision.EOCVText.SkewTolerance	(		self,
		float	value )

Rotation tolerance.

◆ TemplateBackgroundArea() [1/2]

int eVision.EOCVText.TemplateBackgroundArea ( self )

Number of pixels in the background of the characters of this text.

◆ TemplateBackgroundArea() [2/2]

eVision.EOCVText.TemplateBackgroundArea	(		self,
		int	value )

Number of pixels in the background of the characters of this text.

◆ TemplateBackgroundSum() [1/2]

float eVision.EOCVText.TemplateBackgroundSum ( self )

Sum of the normalized gray-level values of the background pixels of the characters of this text.

◆ TemplateBackgroundSum() [2/2]

eVision.EOCVText.TemplateBackgroundSum	(		self,
		float	value )

Sum of the normalized gray-level values of the background pixels of the characters of this text.

◆ TemplateForegroundArea() [1/2]

int eVision.EOCVText.TemplateForegroundArea ( self )

Number of pixels in the foreground of all characters of this text.

◆ TemplateForegroundArea() [2/2]

eVision.EOCVText.TemplateForegroundArea	(		self,
		int	value )

Number of pixels in the foreground of all characters of this text.

◆ TemplateForegroundSum() [1/2]

float eVision.EOCVText.TemplateForegroundSum ( self )

Sum of the normalized gray-level values of the foreground pixels of the characters of this text.

◆ TemplateForegroundSum() [2/2]

eVision.EOCVText.TemplateForegroundSum	(		self,
		float	value )

Sum of the normalized gray-level values of the foreground pixels of the characters of this text.

◆ TemplateLocationScore() [1/2]

float eVision.EOCVText.TemplateLocationScore ( self )

Value of the location score measured on the template during learning.

If necessary, this value may be set explicitly.

◆ TemplateLocationScore() [2/2]

eVision.EOCVText.TemplateLocationScore	(		self,
		float	value )

Value of the location score measured on the template during learning.

If necessary, this value may be set explicitly.

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __init__() [1/2]

◆ __init__() [2/2]

Member Function Documentation

◆ BackgroundAreaAverage() [1/2]

◆ BackgroundAreaAverage() [2/2]

◆ BackgroundAreaDeviation() [1/2]

◆ BackgroundAreaDeviation() [2/2]

◆ BackgroundAreaTolerance() [1/2]

◆ BackgroundAreaTolerance() [2/2]

◆ BackgroundSumAverage() [1/2]

◆ BackgroundSumAverage() [2/2]

◆ BackgroundSumDeviation() [1/2]

◆ BackgroundSumDeviation() [2/2]

◆ BackgroundSumTolerance() [1/2]

◆ BackgroundSumTolerance() [2/2]

◆ Correlation() [1/2]

◆ Correlation() [2/2]

◆ CorrelationAverage() [1/2]

◆ CorrelationAverage() [2/2]

◆ CorrelationDeviation() [1/2]

◆ CorrelationDeviation() [2/2]

◆ CorrelationTolerance() [1/2]

◆ CorrelationTolerance() [2/2]

◆ Diagnostics() [1/2]

◆ Diagnostics() [2/2]

◆ ForegroundAreaAverage() [1/2]

◆ ForegroundAreaAverage() [2/2]

◆ ForegroundAreaDeviation() [1/2]

◆ ForegroundAreaDeviation() [2/2]

◆ ForegroundAreaTolerance() [1/2]

◆ ForegroundAreaTolerance() [2/2]

◆ ForegroundSumAverage() [1/2]

◆ ForegroundSumAverage() [2/2]

◆ ForegroundSumDeviation() [1/2]

◆ ForegroundSumDeviation() [2/2]

◆ ForegroundSumTolerance() [1/2]

◆ ForegroundSumTolerance() [2/2]

◆ IsotropicScaling() [1/2]

◆ IsotropicScaling() [2/2]

◆ LocationScoreAverage() [1/2]

◆ LocationScoreAverage() [2/2]

◆ LocationScoreDeviation() [1/2]

◆ LocationScoreDeviation() [2/2]

◆ LocationScoreTolerance() [1/2]

◆ LocationScoreTolerance() [2/2]

◆ MarginWidth() [1/2]

◆ MarginWidth() [2/2]

◆ NumContourPoints() [1/2]

◆ NumContourPoints() [2/2]

◆ ResetParameters()

◆ SampleBackgroundArea() [1/2]

◆ SampleBackgroundArea() [2/2]

◆ SampleBackgroundSum() [1/2]

◆ SampleBackgroundSum() [2/2]

◆ SampleForegroundArea() [1/2]

◆ SampleForegroundArea() [2/2]

◆ SampleForegroundSum() [1/2]

◆ SampleForegroundSum() [2/2]

◆ SampleLocationScore() [1/2]

◆ SampleLocationScore() [2/2]

◆ ScaleX() [1/2]

◆ ScaleX() [2/2]

◆ ScaleXAverage() [1/2]

◆ ScaleXAverage() [2/2]

◆ ScaleXBias() [1/2]

◆ ScaleXBias() [2/2]

◆ ScaleXCount() [1/2]

◆ ScaleXCount() [2/2]

◆ ScaleXDeviation() [1/2]

◆ ScaleXDeviation() [2/2]

◆ ScaleXMax() [1/2]

◆ ScaleXMax() [2/2]

◆ ScaleXMin() [1/2]

◆ ScaleXMin() [2/2]

◆ ScaleXTolerance() [1/2]

◆ ScaleXTolerance() [2/2]

◆ ScaleY() [1/2]

◆ init() [1/2]

◆ init() [2/2]