Difference Extract

Extracts a matte based on the difference in color values between two images. The matte can be adjusted using a graph.

Requires an Input 1 (RGB), and an Input 2 (RGB).

Optionally takes a Combine Matte (A).

Produces an Output (A).

Graph

Graph	The horizontal axis represents the selected chrominance values in, and the vertical axis represents the matte values out.
Difference	Sets the criteria used to calculate the difference. Select On RGB, On Red, On Green, On Blue, On HSV, On Hue, On Sat or On Val.
Gain	Sets the tint for the output image.
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.