Extracts a matte based on luminance. The matte can be adjusted using a graph.
Requires an Input (RGB).
Optionally takes a Combine Matte (A).
Produces an Output (A).
Graph
The horizontal axis represents the selected luminance values in, and the vertical axis represents the matte values out.
Make Cutout
Forces the output image to RGBA mode.
Premultiply RGB
Premultiplies the output image by the generated matte.
Controls this operator's Mask Options.
Controls this operator's Output Options.
Except where otherwise noted, this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
Except where otherwise noted, this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
