Visioneer 8900 Scanner User Manual


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41 VISIONEER ONETOUCH 8900 SCANNER INSTALLATION GUIDE
ADJUSTING GAMMA, SATURATION, AND COLOR HUE
If you’re using the Color Configuration to scan, you can adjust a group
of color settings. Gamma controls the brightness of the midtones of the
color, saturation is the strength or purity of a color, and hue is the color
your eyes see as reflected from the image. These color settings are
represented by a response curve.
The following figure shows the color options:
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