5-20
5.4.2
Other Color Dropout Options
Advanced Processing provides two options that can adjust
your scanned image in the best optimal result.
Filter
Threshold
This value is used to determine the color
which will be dropped out. A lower value will
drop more of the selected color out, while a
higher value will leave more of the selected
color in.
Background
Level
The pixel which is higher than the
background value will be adjusted to the
lightest point. Adjust the value for both the
Filter Threshold and Background Level to
produce the best optimal result.
Example, slightly adjusting the background value makes
your text more clear.
Original
Содержание BS-0504
Страница 1: ...i Color Image Scanner User Manual Avision Inc Regulatory model BS 0504 BS 0610S ...
Страница 15: ...3 6 5 When the Finish dialog is prompted click the Finish button Windows 9X Windows ME Windows 2000 XP ...
Страница 39: ...5 18 The Compression tab dialog box ...
Страница 42: ...5 21 Remove Blue Threshold 20 Background 255 Remove Blue Threshold 20 Background Level 210 ...