LEADTOOLS OCR (Leadtools.Forms.Ocr assembly)

OcrZoneParser Enumeration

Show in webframe







The zone parser used when automatically performing page-layout decomposition (auto-zoning).
Syntax
'Declaration
 
<SerializableAttribute()>
Public Enum OcrZoneParser 
   Inherits System.Enum
   Implements System.IComparableSystem.IConvertibleSystem.IFormattable 
'Usage
 
Dim instance As OcrZoneParser

            

            
Leadtools.Forms.Ocr.OcrZoneParser = function() { };
Leadtools.Forms.Ocr.OcrZoneParser.prototype = {
Default = 0x00000000, Legacy = 0x00000001, Standard = 0x00000002, Fast = 0x00000003, Leadtools = 0x00000004, };
Members
ValueMemberDescription
0x00000000DefaultThe OCR engine will determine at runtime which algorithm will be applied. It depends from trade-off and language setting.
0x00000001LegacySimple page decomposition. It is faster but less accurate than OcrZoneParser.Standard.
0x00000002StandardThe most accurate page parsing algorithm.
0x00000003FastThis algorithm can be treated as a simplified variant of OcrZoneParser.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.
0x00000004LeadtoolsUse LEADTOOLS MRC zoning. This option is not supported in this version of LEADTOOLS.
Remarks

The zone parser is used when automatically performing page-layout decomposition (auto-zoning) with the IOcrPage.AutoZone(OcrZoneParser zoneParser, OcrZoneFillMethod fillMethod, LogicalUnit zonesUnit, OcrProgressCallback callback) method.

Note: OcrZoneParser.Leadtools is not supported in this version of LEADTOOLS.

Example
For an example, refer to IOcrPage.AutoZone.
Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Forms.Ocr.OcrZoneParser

Requirements

Target Platforms

See Also

Reference

Leadtools.Forms.Ocr Namespace
IOcrPage.AutoZone
OcrEngineManager Class
OcrEngineType Enumeration
IOcrPageCollection Interface
IOcrZoneCollection Interface
OcrZone Structure
Programming with the LEADTOOLS .NET OCR

 

 


Products | Support | Contact Us | Copyright Notices
© 2006-2014 All Rights Reserved. LEAD Technologies, Inc.

OcrZoneParser requires an OCR module license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features