Matte Repair
Description
Matte Repair grows, shrinks or blurs a matte. It also is handy for cleaning up impurities in the black or white areas.
Node Group
Key.
Controls
Use
Chooses the channel from the input image to use for the Matte Repair.
Alpha Channel
The alpha channel is used for the Matte Repair.
Red Channel
The red channel is used for the Matte Repair.
Green Channel
The green channel is used for the Matte Repair.
Blue Channel
The blue channel is used for the Matte Repair.
Luminance
The average luminance of the RGB channels is used for the Matte Repair.
Opacity
Sets the opacity of the matte.
Black Clip
Blacks in the matte are made blacker by increasing this value. As the value increases, more values are clipped to black. This is helpful for getting rid of unwanted gray areas in what should be the black part of the matte.
White Clip
Whites in the matte are made whiter by increasing this value. As the value increases, more values are clipped to white. This is helpful for getting rid of unwanted gray areas in what should be the white part of the matte.
Shrink/Grow
Shrinks or grows the matte. Negative values shrink and positive values grow the matte.
Blur
The matte is blurred by a fast, quality blur.
Wrap
Helps blend the foreground into the background by making the background “wrap” into the foreground edges without completely losing the edge. The edge of the foreground starts to become transparent.
Invert
Inverts the matte.