Ross CrossOver 16 Specifications Page 34

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Tip: The Foreground settings allow you to adjust the
range of colors which are considered Foreground
colors, and thus keyed fully on.
a)
Use the Type knob to select Foregd.
b)
Use the Cntrl knob to select Clip.
c)
Use the Value knob to adjust the foreground
clipping.
Increasing the Clip value removes
lower-saturated colors from the
Foreground image.
Decreasing the Clip value includes
lower-saturated colors in the
Foreground image.
d)
Use the Cntrl knob to select Hue.
e)
Use the Value knob to select the central
(base) color for the foreground.
Increasing the Hue value moves
counter-clockwise around the color
wheel to select a base color.
Decreasing the Hue value moves
clockwise around the color wheel to
select a base color.
f)
Use the Cntrl knob to select Reject.
g)
Use the Value knob to include or reject hues
adjacent to the base color.
Increasing the Reject value decreases
the amount of adjacent hues that are
included in the foreground.
Decreasing the Reject value increases
the amount of adjacent hues that are
included in the foreground.
11.
Adjust the luminance, or brightness, as follows:
Tip: The luminance settings allow you to adjust the
overall brightness of the Shadow, Translucent, and
Transition areas to change the appearance of
reflections from semi-transparent objects and to match
Shadow and Transition area brightness with the
Foreground brightness.
a)
Use the Type knob to select Lum.
b)
Use the Cntrl knob to select BkLuma.
c)
Use the Value knob to change the overall
brightness of Shadow, Translucent, and
Transition areas.
Increasing the Background Luminance
value increases the brightness of
Background, Translucent, and
Transition areas.
Decreasing the Background Luminance
value decreases the brightness of
Background, Translucent, and
Transition areas.
d)
Use the Cntrl knob to select Refl.
e)
Use the Value knob to change the brightness
of semi-transparent reections (like
reections from glasses).
Increasing the Reections value
increases the brightness of
semi-transparent reections.
Decreasing the Reections value
decreases the brightness of
semi-transparent reections.
12.
Adjust the Shadow area as follows:
Tip: The Shadow adjustment allows you to extract a
shadow from the background. This is the actual
shadow that the foreground subject is casting onto the
screen.
a)
Use the Type knob to select Shadow.
b)
Use the Cntrl knob to select Gain.
c)
Use the Value knob to adjust the Shadow
appearance.
Increasing the Gain value creates
darker shadows.
Decreasing the Gain value creates
lighter shadows.
d)
Use the Cntrl knob to select Range.
e)
Use the Value knob to adjust the range of
the Shadow colors.
Increasing the Range value widens the
Shadow area by including
lower-luminance background colors.
The increased range comes as a result
of colors moving from the Translucent
area to the Shadow area.
Decreasing the Range value narrows
the Shadow area by excluding
high-luminance colors. These excluded
colors move back into the Translucent
area.
13.
Adjust the amount of background color that is
spilling over into the foreground (green color
34 Keying Carbonite Operation Manual (v8.0)
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