Tips and Techniques
6–3
Adjust scanner brightness
During scanning, one of the most important settings affecting
successful character recognition is scanner brightness. As
Figure 6–2 illustrates, the original documents you scan may vary
considerably.
Smudged type:
increase brightness
Lighter, thinner type:
decrease brightness
Type on dark background:
increase brightness
Figure 6–2. Document originals and brightness
Darkness of text, the lightness of the background, and the
amount of noise (dirt, smeared ink, fingerprints, handwriting,
and other marks) can all affect character recognition accuracy.
From the Preferences Panel (Figure 6–3) in the main window, you
can adjust brightness to compensate for the print quality and
background of a particular document.
Change brightness on the
preferences panel
Figure 6–3. Scanner brightness settings
Содержание TextBridge PRO 8.5
Страница 1: ...User s Guide PRO TextBridge 8 5...