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Use r’s M anual
4- 31
4 .5 The Color D r opout Ta b
4 .5 .1 Color Dropou t Select ion
The [ Color Dropou t ] tab allows you to select either green,
red, blue, or a color of your choice to rem ove the detai
ls of the
select ed color from a scanned im age. This feat ure is used to
sharpen your text when using OCR ( Opt ical Character
Recognit ion) software. Not e this feature applies only t o the
gray or black and white im age.
Choice: N on e , Auto, Re m ove Red, Rem ove Green,
Rem ove Blu e , Cust om
- N one : Does not rem ove any color.
- Aut o: Autom at ically out put s t he im age wit h the det ails of
the prim ary color rem oved.
- Re m ove Re d/ Rem ove Gree n/ Re m ove Blue: Outputs
the im age with t he det ails of the specified color rem oved.
- Cu stom : Specify the color you wish t o rem ove by entering
its RGB ( Red, Green, and Blue) value respect ively.
Advanced Opt ions:
- Qualit y M ode : Range: 0~ 20. Default : 10
When [ Qualit y Mode] is select ed, you can det erm ine t he
color t o be dropped out using the [ Filter Threshold] slider. A
low er value will drop m ore of the select ed color out , while a
higher value will leave m ore of the select ed color in.
- N orm a l M ode: Use an opt im ized set ting to det erm ine t he
color.
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