Document Scanner
Tool Menu
■Adjustment - Gamma Curve
Display a dialog box for adjusting the gamma (color strength characteristics) of an image. (valid only when halftone or grayscale is selected)
Adjust the gamma curve by dragging the slide bar or entering a value.
Moving the slide bar in the + direction reduces the difference between the highlight (light portion) and halftone. Moving the slide bar in the - direction reduces the difference between the shadow (dark portion) and halftone. In either case, the halftone becomes less prominent.
Click the
Apply
button to apply the changes.
System Section
Document Management
NOTE | Adjustment in the Tool menu becomes valid only if <Halftone> or <Grayscale> have |
| been selected in <Image Type> on the main window. |
