Get or set whether to ignore characters which failed
the classification phase (scored below the accept threshold)
at the beginning or end of the input string.
This can be useful if the input image contains
spurious, non-character features at either end
of the line of text.
Occasionally the segmentation phase will incorrectly
identify such spurious features as characters.
These spurious characters will fail
classification and can be correctly ignored by
setting IgnoreFailingPrefixSuffix to true.
Default is true.
Namespace: Cognex.VisionPro.OCRMaxAssembly: Cognex.VisionPro.OCRMax (in Cognex.VisionPro.OCRMax.dll) Version: 65.1.0.0
Syntax
Property Value
Type: BooleanEvents
| Event Type | Reason |
|---|---|
| ICogChangedEvent Changed | Fires after the IgnoreFailingPrefixSuffix property is set to a new value. |
Remarks
Note: This property is ignored when VariableLength is false.
Note: IgnoreFailingPrefixSuffix will not ignore a failing character if the character is failing because it does not match the fielding at that position. In other words enabling IgnoreFailingPrefixSuffix will only ignore "Unknown" characters that are likely to not be charcters at all.
See Also