SpillSuppress
Function
This function suppresses bluespill, with controls for red and green gain,
or can be switched over to do greenspill suppression. Its uses a color-correction
algorithm, so the entire image will be modified.
Parameters
|
Type
|
Defaults
|
Function
|
rGain,gGain |
float
|
1, 1 |
Since the spill suppress will darken the
overall image, you can use these to slightly compensate the brightness
in the other two channels. |
lumGain |
float
|
1 |
an overall luminance gain |
screenColor |
int
|
0 |
Select color to suppress.
0 = suppress blue
1 = suppress green. gGain then converts to bGain.
|
Synopsis
image SpillSuppress( image,
float rGain,
float gGain,
float lumGain,
int screenColor
);
Script
image = SpillSuppress( image,
rGain,
gGain,
lumGain,
screenColor
);
Command Line
shake -spillsuppress rGain gGain lumGain screenColor
|