Visual Basic (Declaration) | |
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Overridable Property FrameDetectionMethod As OcrOmrFrameDetectionMethod |
Visual Basic (Usage) | Copy Code |
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C# | |
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virtual OcrOmrFrameDetectionMethod FrameDetectionMethod {get; set;} |
C++/CLI | |
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virtual property OcrOmrFrameDetectionMethod FrameDetectionMethod { OcrOmrFrameDetectionMethod get(); void set (OcrOmrFrameDetectionMethod value); } |
Return Value
An OcrOmrFrameDetectionMethod enumeration member that indicates the OMR frame detection mode.OMR stands for Optical Mark Recognition. For more information refer to Using OMR in LEADTOOLS .NET OCR.
Frames stand for the checkbox 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 the OMR fields contains (or does not contain) frames, it is recommended to set IOcrOmrOptions.FrameDetectionMethod accordingly to increase the recognition performance and accuracy.
Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family
Reference
IOcrOmrOptions InterfaceIOcrOmrOptions Members
OcrEngineManager Class
OcrEngineType Enumeration
IOcrPageCollection Interface
IOcrZoneCollection Interface
OcrZone Structure
OcrZoneRecognitionModule Enumeration
OcrZoneFillMethod Enumeration
Programming with Leadtools .NET OCR
Using OMR in LEADTOOLS .NET OCR
Unlocking Special LEAD Features