Difference Key Node#

Нода "Ключ отличия" (Difference Key Node).

This node produces a matte that isolates foreground content by comparing it with a reference background image.

Входы#

Image: Contains foreground content against the background that is to be removed.
Image: The reference background image.

Свойства#

Tolerance: Where pixels match the reference background to within the specified threshold, the matte is made transparent.
Спад: Increase to make nearby pixels partially transparent producing a smoother blend along the edges.

Выходы#

Image: Image with its alpha channel adjusted for the keyed selection.
Matte (Маска): A black-and-white alpha mask of the key.