OcrOmrFrameDetectionMethod Enumeration

C#
Visual Basic
WinRT C#
Java
Objective-C
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C++

[SerializableAttribute()]
public enum OcrOmrFrameDetectionMethod : System.Enum, System.IComparable, System.IConvertible, System.IFormattable

'Declaration

<SerializableAttribute()>
Public Enum OcrOmrFrameDetectionMethod 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable

'Usage

Dim instance As OcrOmrFrameDetectionMethod

[SerializableAttribute()]
public enum OcrOmrFrameDetectionMethod : System.IComparable, System.IConvertible, System.IFormattable

typedef NS_ENUM(NSInteger, LTOcrOmrFrameDetectionMethod)

public enum OcrOmrFrameDetectionMethod

Leadtools.Forms.Ocr.OcrOmrFrameDetectionMethod = function() { };
Leadtools.Forms.Ocr.OcrOmrFrameDetectionMethod.prototype = {<br/>
  Auto = 0,
	WithoutFrame = 1,
	WithFrame = 2,
	
 };

[SerializableAttribute()]
public enum class OcrOmrFrameDetectionMethod : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable

Value	Member	Description
0	Auto	Automatically detect whether there is a printed frame (e.g. check box).
1	WithoutFrame	The OMR zone is inside the printed frame, so the printed frame is not visible.
2	WithFrame	The OMR zone is outside the printed frame, so the printed frame is visible.

OMR stands for Optical Mark Recognition. For more information refer to Using OMR in LEADTOOLS .NET OCR.

Frames stand for the check boxes that may exist around OMR fields. You can set the LEADTOOLS OCR engine to automatically detect these frames and take them into consideration when recognizing OMR fields. If you know whether the OMR fields contain frames, set the IOcrOmrOptions.FrameDetectionMethod accordingly to increase recognition performance and accuracy.

For an example, refer to IOcrOmrOptions.

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

Target Platforms

Reference

Leadtools.Forms.Ocr Namespace
IOcrOmrOptions Interface
OcrEngineManager Class
OcrEngineType Enumeration
IOcrPageCollection Interface
IOcrZoneCollection Interface
OcrZone Structure
Programming with the LEADTOOLS .NET OCR
Using OMR in LEADTOOLS .NET OCR
Unlocking Special LEAD Features