Ultimatte-9 Operations Manual
March 1, 2000
58
Figure 23: Background
Contrast / Saturation Menu
XX. BACKGROUND CONTRAST / SATURATION MENU
1. BG Contrast RED
This control adjusts the contrast (mid gain) of the red component of the BG signal.
2. BG Contrast GREEN
This control adjusts the contrast (mid gain) of the green component of the BG signal.
3. BG Contrast BLUE
This control adjusts the contrast (mid gain) of the blue component of the BG signal.
4. BG Contrast MASTER
This control adjusts the overall contrast of the BG scene in the composite. If the lighting contrast
in the BG scene does not match that of the FG scene, adjusting BG Master Contrast
may
produce a more convincing composite image.
Any offsets in the contrast of the red, green and blue BG signals set by the individual BG
(R, G, B) Contrast controls will be preserved when the BG Master Contrast
is adjusted.
5. BG Saturation RED
This control adjusts the saturation of the red component of the BG signal.
6. BG Saturation GREEN
This control adjusts the saturation of the green component of the BG signal.
Online [ 1, 2, 3, 4 ] Active ( 2 ) FILE=
RETURN
BG Contrast
RED
BLACK LEVEL
WHITE LEVEL
TEST
SIGNAL
BG
DEFOCUS
BG Contrast
GREEN
BG Contrast
MASTER
BG Saturation
MASTER
BG Saturation
BLUE
BG Saturation
GREEN
BG Saturation
RED
BG Contrast
BLUE
BG COLOR
RESET
%
%
%
%
%
%
%
%
BG Contrast
RED
UM9-
Background Contrast / Saturation Menu
BLACK / WHITE
LEVEL
TEST
SIGNAL
BG
DEFOCUS
BG Contrast
GREEN
BG Contrast
MASTER
BG Saturation
MASTER
BG Saturation
BLUE
BG Saturation
GREEN
BG Saturation
RED
BG Contrast
BLUE
BG COLOR
RESET
%
%
%
%
%
%
%
%
(COLOR) BACKING