3 selecting a proper image type – Avision AV3200C User Manual
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4.3
SELECTING A PROPER IMAGE
TYPE
Select image type through the mode from
the scanner user interface for your own purpose.
Each image type is 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.
Lineart Image
*Pixel: A combination of two words: picture and
element, a pixel is a single dot on a computer display or
in a digital image.