User`s manual

5-68 Microtek User's Guide for Windows
Sample images and their curves
Here, points along the
curve have been moved
up, so that pixels are
lightened as they are
plotted to new points.
The net effect creates a
lighter image.
Here, points along the
curve have been moved
down, so that pixels are
darkened as they are
plotted to new points.
The net effect creates a
darker image.
Here, the original curve is
a straight diagonal,
indicating that input and
output values are equal.
For color samples, see color pages