Epson Expression 800 User Manual - TWAIN 32 - Page 50

Using the Tone Curve, Adjusting Tone Curves of Individual Colors, Setting the, Densitometer

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To easily determine the color values in a specific area in your image and identify their location in the tone curve, first set a densitometer measuring point (see Setting the Densitometer Measuring Point for instructions). Then open the Gradation Curves dialog box. Colored markers in the tone curve identify the position of the color values at the densitometer measuring point. Using the Tone Curve To display an image's tone curves, click the Gradation Curves dialog box appears. Tone Curve button. The color selection boxes gradation curves setting list tone curve tone curve sliders tone value fields To set tone curve adjustments so they affect particular colors, see Adjusting Tone Curves of Individual Colors. Adjusting Image Quality Page 50

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Adjusting Image Quality
Page 50
Using the Tone Curve
To display an image’s tone curves, click the
Tone Curve button. The
Gradation Curves dialog box appears.
To set tone curve adjustments so they affect particular colors, see
Adjusting Tone Curves of Individual Colors
.
To easily determine
the color values in a
specific area in your
image and identify
their location in the
tone curve, first set
a densitometer
measuring point
(see
Setting the
Densitometer
Measuring Point
for
instructions). Then
open the Gradation
Curves dialog box.
Colored markers in
the tone curve identify
the position of the
color values at the
densitometer
measuring point.
gradation
curves setting
list
color
selection
boxes
tone curve
tone value
fields
tone
curve
sliders