The OMR settings currently used in the engine.
L_WCHAR StateRecognitionCharacters; // 0 = unfilled, 1 = filled
typedef struct L_OcrOMROptions L_OcrOMROptions;
Structure size. It should be equal to sizeof(L_OcrOMROptions).
Gets or sets the OMR frame detection mode.
Gets or sets the OMR sensitivity mode.
The characters used to represent an OMR state in the output document.
OMR stands for Optical Mark Recognition. For more information, refer to Using OMR in LEADTOOLS C API OCR.
You can call the L_OcrZoneManager_GetOMROptions method to get the current OMR options currently used by the engine.
With the L_OcrOmrOptions structure, you can change the following OMR settings:
The OMR zones of a page are zones with L_OcrZone.ZoneType set to L_OcrZoneType_OMR.
LEADTOOLS OCR Module - LEAD Engine supports auto-detection of OMR zones during auto-zoning of the OCR page, you just have to make sure that "Detect Checkbox" is one of the Recognition.Zoning.Options setting flags before calling L_OcrPage_AutoZone or L_OcrPage_Recognize.
To use OMR in LEADTOOLS, you need a special key to unlock the OMR capabilities. For more information, refer to Setting a Runtime License.
Direct Show .NET | C API | Filters
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