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.
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| | IsotropicScaling = property(_IsotropicScaling__getter, _IsotropicScaling__setter) |
| | Flag indicating whether the scaling degree of freedom should be considered isotropic (ScaleX and ScaleY identical) or not.
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| | Selected = property(_Selected__getter, _Selected__setter) |
| | Selection state.
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| | TemplateLocationScore = property(_TemplateLocationScore__getter, _TemplateLocationScore__setter) |
| | Value of the location score measured on the template during learning.
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| | SampleLocationScore = property(_SampleLocationScore__getter, _SampleLocationScore__setter) |
| | Value of the location score measured on the sample during inspection.
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| | LocationScoreTolerance = property(_LocationScoreTolerance__getter, _LocationScoreTolerance__setter) |
| | Allowed absolute difference between the template and sample scores.
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| | ShiftXBias = property(_ShiftXBias__getter, _ShiftXBias__setter) |
| | Horizontal translation bias.
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| | ShiftXTolerance = property(_ShiftXTolerance__getter, _ShiftXTolerance__setter) |
| | Horizontal translation tolerance.
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| | ShiftYBias = property(_ShiftYBias__getter, _ShiftYBias__setter) |
| | Vertical translation bias.
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| | ShiftYTolerance = property(_ShiftYTolerance__getter, _ShiftYTolerance__setter) |
| | Vertical translation tolerance.
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| | ScaleXBias = property(_ScaleXBias__getter, _ScaleXBias__setter) |
| | Horizontal scaling bias.
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| | ScaleXTolerance = property(_ScaleXTolerance__getter, _ScaleXTolerance__setter) |
| | Horizontal scaling tolerance.
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| | ScaleYBias = property(_ScaleYBias__getter, _ScaleYBias__setter) |
| | Vertical scaling bias.
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| | ScaleYTolerance = property(_ScaleYTolerance__getter, _ScaleYTolerance__setter) |
| | Vertical scaling tolerance.
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| | ShearBias = property(_ShearBias__getter, _ShearBias__setter) |
| | Shearing bias.
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| | ShearTolerance = property(_ShearTolerance__getter, _ShearTolerance__setter) |
| | Shearing tolerance.
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| | SkewBias = property(_SkewBias__getter, _SkewBias__setter) |
| | Rotation bias.
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| | SkewTolerance = property(_SkewTolerance__getter, _SkewTolerance__setter) |
| | Rotation tolerance.
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| | ScaleX = property(_ScaleX__getter, _ScaleX__setter) |
| | Measured horizontal scaling, expressed as a dimensionless ratio.
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| | ScaleY = property(_ScaleY__getter, _ScaleY__setter) |
| | Measured vertical scaling, expressed as a dimensionless ratio.
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| | Shear = property(_Shear__getter, _Shear__setter) |
| | Measured shearing, clockwise from the vertical direction, expressed in the current angle unit.
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| | Skew = property(_Skew__getter, _Skew__setter) |
| | Measured rotation, clockwise from the horizontal direction, expressed in the current angle unit.
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| | ShiftX = property(_ShiftX__getter, _ShiftX__setter) |
| | Measured horizontal translation, in pixels.
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| | ShiftY = property(_ShiftY__getter, _ShiftY__setter) |
| | Measured vertical translation, in pixels.
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| | TemplateForegroundSum = property(_TemplateForegroundSum__getter, _TemplateForegroundSum__setter) |
| | Sum of the normalized gray-level values of the foreground pixels of the characters of this text.
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| | SampleForegroundSum = property(_SampleForegroundSum__getter, _SampleForegroundSum__setter) |
| | 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.
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| | ForegroundSumTolerance = property(_ForegroundSumTolerance__getter, _ForegroundSumTolerance__setter) |
| | Maximum allowed difference between the sample and template foreground sums.
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| | TemplateBackgroundSum = property(_TemplateBackgroundSum__getter, _TemplateBackgroundSum__setter) |
| | Sum of the normalized gray-level values of the background pixels of the characters of this text.
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| | SampleBackgroundSum = property(_SampleBackgroundSum__getter, _SampleBackgroundSum__setter) |
| | 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.
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| | BackgroundSumTolerance = property(_BackgroundSumTolerance__getter, _BackgroundSumTolerance__setter) |
| | Maximum allowed difference between the sample and template background sums.
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| | Correlation = property(_Correlation__getter, _Correlation__setter) |
| | Normalized correlation involving the template and sample images of the characters of this text.
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| | CorrelationTolerance = property(_CorrelationTolerance__getter, _CorrelationTolerance__setter) |
| | Maximum allowed difference between the normalized correlation and unity.
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| | ShiftXAverage = property(_ShiftXAverage__getter, _ShiftXAverage__setter) |
| | Shift X average.
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| | ShiftXDeviation = property(_ShiftXDeviation__getter, _ShiftXDeviation__setter) |
| | Shift X standard deviation.
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| | ShiftXMin = property(_ShiftXMin__getter, _ShiftXMin__setter) |
| | Minimum Shift X.
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| | ShiftXMax = property(_ShiftXMax__getter, _ShiftXMax__setter) |
| | Maximum Shift Y.
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| | ShiftYAverage = property(_ShiftYAverage__getter, _ShiftYAverage__setter) |
| | Shift Y average.
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| | ShiftYDeviation = property(_ShiftYDeviation__getter, _ShiftYDeviation__setter) |
| | Shift Y standard deviation.
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| | ShiftYMin = property(_ShiftYMin__getter, _ShiftYMin__setter) |
| | Minimum Shift Y.
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| | ShiftYMax = property(_ShiftYMax__getter, _ShiftYMax__setter) |
| | Maximum Shift Y.
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| | ShearAverage = property(_ShearAverage__getter, _ShearAverage__setter) |
| | Shear average.
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| | ShearDeviation = property(_ShearDeviation__getter, _ShearDeviation__setter) |
| | Shear standard deviation.
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| | ShearMin = property(_ShearMin__getter, _ShearMin__setter) |
| | Minimum shear.
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| | ShearMax = property(_ShearMax__getter, _ShearMax__setter) |
| | Maximum shear.
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| | SkewAverage = property(_SkewAverage__getter, _SkewAverage__setter) |
| | Skew average.
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| | SkewDeviation = property(_SkewDeviation__getter, _SkewDeviation__setter) |
| | Skew standard deviation.
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| | SkewMin = property(_SkewMin__getter, _SkewMin__setter) |
| | Minimum skew.
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| | SkewMax = property(_SkewMax__getter, _SkewMax__setter) |
| | Maximum skew.
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| | ScaleXAverage = property(_ScaleXAverage__getter, _ScaleXAverage__setter) |
| | Scale X average.
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| | ScaleXDeviation = property(_ScaleXDeviation__getter, _ScaleXDeviation__setter) |
| | Scale X standard deviation.
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| | ScaleXMin = property(_ScaleXMin__getter, _ScaleXMin__setter) |
| | Minimum X-scale.
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| | ScaleXMax = property(_ScaleXMax__getter, _ScaleXMax__setter) |
| | Maximum Y-scale.
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| | ScaleYAverage = property(_ScaleYAverage__getter, _ScaleYAverage__setter) |
| | Scale Y average.
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| | ScaleYDeviation = property(_ScaleYDeviation__getter, _ScaleYDeviation__setter) |
| | Scale Y standard deviation.
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| | ScaleYMin = property(_ScaleYMin__getter, _ScaleYMin__setter) |
| | Minimum Y-scale.
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| | ScaleYMax = property(_ScaleYMax__getter, _ScaleYMax__setter) |
| | Maximum Y-scale.
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| | ForegroundAreaAverage = property(_ForegroundAreaAverage__getter, _ForegroundAreaAverage__setter) |
| | Foreground area average.
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| | ForegroundAreaDeviation = property(_ForegroundAreaDeviation__getter, _ForegroundAreaDeviation__setter) |
| | Foreground area standard deviation.
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| | BackgroundAreaAverage = property(_BackgroundAreaAverage__getter, _BackgroundAreaAverage__setter) |
| | Background area average.
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| | BackgroundAreaDeviation = property(_BackgroundAreaDeviation__getter, _BackgroundAreaDeviation__setter) |
| | Background area standard deviation.
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| | ForegroundSumAverage = property(_ForegroundSumAverage__getter, _ForegroundSumAverage__setter) |
| | Foreground sum average.
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| | ForegroundSumDeviation = property(_ForegroundSumDeviation__getter, _ForegroundSumDeviation__setter) |
| | Foreground sum standard deviation.
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| | BackgroundSumAverage = property(_BackgroundSumAverage__getter, _BackgroundSumAverage__setter) |
| | Background sum average.
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| | BackgroundSumDeviation = property(_BackgroundSumDeviation__getter, _BackgroundSumDeviation__setter) |
| | Background sum standard deviation.
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| | CorrelationAverage = property(_CorrelationAverage__getter, _CorrelationAverage__setter) |
| | Correlation average.
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| | CorrelationDeviation = property(_CorrelationDeviation__getter, _CorrelationDeviation__setter) |
| | Correlation standard deviation.
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| | LocationScoreAverage = property(_LocationScoreAverage__getter, _LocationScoreAverage__setter) |
| | Location score average.
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| | LocationScoreDeviation = property(_LocationScoreDeviation__getter, _LocationScoreDeviation__setter) |
| | Location score standard deviation.
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| | NumContourPoints = property(_NumContourPoints__getter, _NumContourPoints__setter) |
| | Number of contour points used for location of this text.
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| | ShiftXStride = property(_ShiftXStride__getter, _ShiftXStride__setter) |
| | First pass stride for the horizontal translation.
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| | ShiftYStride = property(_ShiftYStride__getter, _ShiftYStride__setter) |
| | First pass stride for the vertical translation.
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| | ScaleXCount = property(_ScaleXCount__getter, _ScaleXCount__setter) |
| | Number of values to be tried in the Bias +/- Tolerance range, bounds included.
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| | ScaleYCount = property(_ScaleYCount__getter, _ScaleYCount__setter) |
| | Number of values to be tried in the Bias +/- Tolerance range, bounds included.
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| | ShearCount = property(_ShearCount__getter, _ShearCount__setter) |
| | Number of values to be tried in the Bias +/- Tolerance range, bounds included.
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| | SkewCount = property(_SkewCount__getter, _SkewCount__setter) |
| | Number of values to be tried in the Bias +/- Tolerance range, bounds included.
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| | Diagnostics = property(_Diagnostics__getter, _Diagnostics__setter) |
| | Logical combination (bitwise OR) of defects.
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| | MarginWidth = property(_MarginWidth__getter, _MarginWidth__setter) |
| | Unused.
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| | TemplateForegroundArea = property(_TemplateForegroundArea__getter, _TemplateForegroundArea__setter) |
| | Number of pixels in the foreground of all characters of this text.
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| | SampleForegroundArea = property(_SampleForegroundArea__getter, _SampleForegroundArea__setter) |
| | Number of foreground pixels of this text corresponding to a foreground pixel of the characters of the template text.
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| | ForegroundAreaTolerance = property(_ForegroundAreaTolerance__getter, _ForegroundAreaTolerance__setter) |
| | Maximum allowed difference between the sample and template foreground areas.
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| | TemplateBackgroundArea = property(_TemplateBackgroundArea__getter, _TemplateBackgroundArea__setter) |
| | Number of pixels in the background of the characters of this text.
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| | SampleBackgroundArea = property(_SampleBackgroundArea__getter, _SampleBackgroundArea__setter) |
| | Number of background pixels of this text corresponding to a background pixel of the characters of the template text.
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| | BackgroundAreaTolerance = property(_BackgroundAreaTolerance__getter, _BackgroundAreaTolerance__setter) |
| | Maximum allowed difference between the sample and template background areas.
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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.
1.17.0