2011

(a) Channels (b) Curves window (c) Color Targets
To:Use:
Select which color curve you want to manipulate.Channels controls
Adjust the curve by manipulating its control points and tan-
gents. For more precise work, add and delete control points by
Curves window
using the + and - hotkeys when your cursor is in the Curves
window.
Plot the target color for a hue shift or a color suppression. Use
the Plot color pot to reference any color in the image.
Color Targets color
pots
NOTE Color Target color pots are only used with the Hue and Suppression
channels.
Shifting the Hue of a Color Range to a Sampled Hue
Shift Target
You can use Hue Shift to compensate for colors in an image that are too hot
or too cool, or to correct undesired tones present in the image.
Shift the Hue of a Color Range to a Sampled Hue Shift Target by using the
Hue toggle button in the Channels area to activate the hue shift curve. Use
the Hue Shift color pot in the Color Targets area to set a hue shift target color
using the color picker.
With the hue shift target set, modify the shape of the hue shift curve along
the hue range that you want to shift by selecting and manipulating the curve's
control points and tangents—see
Hotkeys on page 817.
520 | Chapter 22 Pulling Keys and Creating Mattes