Using The Densitometer Monitor - Epson 600 User Manual

Advanced Scanning
Note:
The densitometer window
is informational only.
Values cannot be changed
from the densitometer.
Red, Green, Blue
Values
before
adjustment
Values
after
adjustment
Shows pixel density before
and after image adjustments

Using the Densitometer Monitor

The EPSON Perfection 600 densitometer displays the
density of an image—how many pixels are in a given
area.
Densitometer readings are useful when you:
Adjust contrast
Change the tone curve
Balance color
Change resolution
The top row of the densitometer shows the red, green,
and blue values of the original image. The values in the
lower row show the values that result from changes
you make.
The pixel display area reflects pixel density (and color
saturation) at the exact point where the mouse pointer
is positioned on the prescan image area. As you move
the pointer to different positions on the image, you'll
see the values shift.
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