Kofax UP-D005-0001 Betriebsanweisung PDF herunterladen (Seite 13)

Overview

VirtualReScan (VRS) User’s Guide

VRS provides a set of interactive adjustment controls to eliminate guesswork with

easy, real-time image correction. The VRS “Basic” feature set does the following:

 Scans batches that consist of multiple document sizes or varying degrees of

quality. This means you won't have to pre-sort mixed batches. VRS will

deskew images and crop them to the size of the original documents.

 Detects and alerts you to paper jams and equipment conflicts automatically.

This saves time and increases post-processing accuracy.

 Performs automatic deskew without character degradation. Traditional

deskew software produces jagged edges, but VRS character edges remain

smooth and precise, even after the deskew process (Figure 1-2).

Figure 1-2. Traditional Deskew vs. VRS

Because the VRS Basic feature set has been optimized for bitonal output, it also does

the following:

 Automatically assigns brightness settings that are optimal for your document

type. For batch scans in which Optical Character Recognition (OCR) precision

is crucial, low-contrast documents traditionally pose significant problems.

With VRS, you are able to enhance faint content, which can result in improved

OCR results, even at low resolutions (such as 200 DPI).

 Suppresses any background or noise to yield smaller image file sizes during

image optimization, thus reducing storage requirements.

In addition, VRS offers a range of other features to help you ensure the highest level of

quality for every scanned image:

 Despeckling

 Gamma correction

 Character dilation/erosion

 Long paper support

 Access to advanced properties

 White background cropping and deskew

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Kofax UP-D005-0001 Betriebsanweisung Seite 13