Table of Contents
Advertisement
(c)
Lightness
Increase the lightness by moving the triangle to the
right or to the left to decrease the lightness.
5.
Using Colour Balance
The Color Balance control allows you to set optimal image colour
quality.
You can either move the relevant pointer toward a colour (in the
above example 63% green has been selected) or, if known, enter
the figure in the box at the top.
The first box refers to the Cyan/Red percentage content, the
second to Magenta/Green and the third to Yellow/Blue.
6.
Colour Drop-out
Click the button and the dialogue box below will be displayed.
This allows you to remove one of the R (Red), G (Green), or B
(Blue) colour channels. This function is particularly useful when
converting to text using OCR software.
NOTE:
This function supports only black/white and grey images.
Operation> 66
Advertisement
Table of Contents
