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Background Processing
: The [
Background Processing
] option allows you to smooth
background color or remove it to make image clearer. The option is especially useful for
documents with color forms such as invoices.
Choices: None (default), Smooth, Removal
-
None -
no background processing will be performed (default)
-
Smooth -
produces images with a more uniform background color. This option improves
image quality.
-
Removal -
identifies the background color and then removes it.
Sensitivity: Choice: 0, 1, 2, 3, 4. Default: 0
-
The higher the value, the more background color will be kept.
Mode: Auto, Moiré
If [
Smooth
] is selected in the [
Background Processing
] option, then the choices for the
[
Mode
] option includes Auto, and Moiré.
-
Auto
- uses the factory preprogrammed mode to proceed background smoothing.
-
Moiré –
Remove the moiré patterns that appear on the background of the image when
scanning printed material.
If [
Removal
] is selected in the [
Background Processing
] option, then the [
Mode
] option
will be replaced with [
Fill Color
]. Choices: White, Auto.
-
White
- identifies the background color and substitutes it with white.
-
Auto -
identifies the background color and substitutes it with the color of the largest
background zone.
Background Processing
:
None
Background Processing
:
Smooth
Background Processing
:
Removal
Fill Color: White
N
OTE
:
Background color in small zone will not be processed or removed.
