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NativeOcrZoneParser Enumeration
Summary
The zone parser used when automatically performing page-layout decomposition (auto-zoning).
Syntax
[SerializableAttribute()]public enum NativeOcrZoneParser
<SerializableAttribute()>Public Enum NativeOcrZoneParser
[SerializableAttribute()]public enum NativeOcrZoneParser
public enum NativeOcrZoneParser Leadtools.Forms.Ocr.NativeOcrZoneParser = function() { };Leadtools.Forms.Ocr.NativeOcrZoneParser.prototype = {Default = 0,Legacy = 1,Standard = 2,Fast = 3,Leadtools = 4,};
[SerializableAttribute()]public enum class NativeOcrZoneParser
Members
| Value | Member | Description |
|---|---|---|
| 0 | Default | The OCR engine will determine at runtime which algorithm will be applied. It depends from trade-off and language setting. |
| 1 | Legacy | Simple page decomposition. It is faster but less accurate than NativeOcrZoneParser.Standard. |
| 2 | Standard | The most accurate page parsing algorithm. |
| 3 | Fast | This algorithm can be treated as a simplified variant of NativeOcrZoneParser.Legacy. This algorithm does not try to find tables on the page. It is the fastest (but least accurate) parsing algorithm available. Use it only for simple page parsing tasks. |
| 4 | Leadtools | Use LEADTOOLS MRC zoning. This option is not supported in this version of LEADTOOLS. |
Remarks
Used with engine-specific zones. For more information, refer to IOcrZoneManager.GetNativeZone and IOcrZoneManager.SetNativeZone.
The zone parser is used when automatically performing page-layout decomposition (auto-zoning) with the IOcrPage.NativeAutoZone(NativeOcrZoneParser zoneParser, NativeOcrZoneFillMethod fillMethod, LogicalUnit zonesUnit, OcrProgressCallback callback) method.
Note: NativeOcrZoneParser.Leadtools is not supported in this version of LEADTOOLS.
Requirements
See Also
Reference
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Forms.Ocr Assembly
