Click or drag to resize

PageImagePreprocess Method

This method performs image preprocessing if the given page is not already preprocessed (the Preprocessed property is False).

Namespace:  Kofax.OmniPageCSDK.IproPlus
Assembly:  Kofax.OmniPageCSDK.IproPlus (in Kofax.OmniPageCSDK.IproPlus.dll) Version: 1.0.0.0
Syntax
Copy
public void ImagePreprocess()
Remarks

The preprocessing operation or operations done depend on current settings. These settings can be accessed through the Inversion, ResEnhancement, FaxCorrection, DownSample, Rotation, DespeckleMode, Deskew and Slope properties.

Calling this method changes the current page data as detailed below:

The OCRZones and Characters collections are cleared. The PreprocTime property is calculated and updated in the Statistics object. The other properties of the Statistics object except for the ImageLoadTime property are reset to zero.

The Preprocessed property is set to True. The Recognized property is set to False.

Calling this method sets the Document object's Modified property to True.

See Also