OMR_FRAME Enumeration |
Frame detection methods for RM_OMR.
Namespace: Kofax.OmniPageCSDK.IproPlus
Assembly: Kofax.OmniPageCSDK.IproPlus (in Kofax.OmniPageCSDK.IproPlus.dll) Version: 1.0.0.0
SyntaxMembers| Member name | Value | Description | |
|---|---|---|---|
| FRAME_AUTO | 0 | Automatic frame detection. Use it when it is unknown whether there are frames indicating checkmark zones. Default mode. | |
| FRAME_NO | 1 | The checkmark zones on the image are not indicated by visible frames. | |
| FRAME_YES | 2 | The checkmark zones on the image are indicated by visible frames. |
RemarksThis setting specifies the frame detection method to be applied during the running of the RM_OMR optical mark recognition module. This setting may influence the recognition accuracy.
The checkmarks can be of two types: with or without a frame visible in the image. The frame can be a rectangle, a hexagon, a circle, an ellipse, etc., it can be shaded. Scanning with a dropout color may mean that a frame visible on the input document becomes invisible in the image.
The recognition accuracy is better if FRAME_AUTO has been avoided.
See Also