Canon CanoScan D646U CanoScan D646U ScanGear CS-U 6.0 for Win Guide - Page 38
Color, Text Enhanced OCR
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chapter 4 What is on the Screen? Top Page Glossary Contents Index • Color The image is scanned in color. • Text Enhanced (OCR) Converts grayscale images to black and white using Canon ImageTrust technology. This setting produces sharper text which will be easier for OCR software to read. • The Text Enhanced (OCR) and Grayscale selections require more time that the Black and White setting in order execution digitization of the scanned Note images. • Selecting the Color Mode setting automatically resets the Tone tab settings. 38
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38
chapter 4
What is on the
Screen?
Top
Page
Glossary
Contents
Index
•
Color
The image is scanned in color.
•
Text Enhanced (OCR)
Converts grayscale images to black and
white using Canon ImageTrust technology. This setting produces
sharper text which will be easier for OCR software to read.
•
The Text Enhanced (OCR) and Grayscale selections
require more time that the Black and White setting
in order execution digitization of the scanned
images.
•
Selecting the Color Mode setting automatically
resets the Tone tab settings.
Note