User guide

KeylightThe Foundry
ADVANCED KEYING
32
Edge Correction
component to. If set to 0%, it will be the smallest of the other two
components, if set to 100% it will be the largest of the other two
components. Otherwise, it will be to a balanced average.
Colour Balancing These controls are used to alter the hue of the image. Choose a hue and
saturation (either via the sliders or the colour balance wheel) to shift the
entire colour balance of the image.
Edge Correction
The Edge Correction parameters allow you to colour correct edges to seat
the composite into the background. To see the areas considered an edge
that you will be affecting, switch on the Show Edges toggle.
Enable Edge Correction - use this option to separately colour correct edges
of the image independently from the overall colour correction.
Show Edges - switch this on to display the matte that will show where the
colour correction will be applied.
Grow - this will grow the region considered to be the edge by this amount
(in pixels).
Blur - this will soften the region considered to be the edge by this amount
(in pixels).
Hardness - this determines how strongly to blend between the edge
correction and the main correction.
Brightness - this control brightens the region considered to be the edge.
Contrast - this control increases/decreases the contrast on the region
considered to be the edge.
Saturation - these controls determine how much to scale the saturation of
the image.
Suppression Suppression - choose to completely remove a specific primary, either Red,
Yellow, Green, Blue or their components, Cyan, Magenta or Yellow.
Suppression Amount - determines how strongly you want to reduce the
indicated component.
Suppression Balance - determines what to reduce the suppressed