Avision AV8300 User Manual

Page 25

6-5

6.3 SELECTING A PROPER IMAGE TYPE

Select image type through the mode from the scanner user

interface for your own purpose.

Each image type described as follows:

Line art (Black and White)

LineArt presents the image in black and white only and there are

no intermediate shades of gray in between. That means each

pixel of the image is 100% black or 100% white. LineArt is the

best choice of image type if you want to scan text, pen or ink

drawing. Since only 1-bit of black or white information is

required for each pixel*, the disk space required for saving

lineArt image is only about 1/24 of that required to save 24-bit

true color images.