Color Key Node

The Color Key node creates a matte based on a specified color of the input image.

輸入

圖像

Standard color input.

屬性

色彩

The sliders represent threshold values. Higher values in this node's context mean a wider range of colors from the specified will be added to the matte.

Hue, Saturation, Value

輸出

圖像

Image with its alpha channel adjusted for the keyed selection.

Matte

A black-and-white alpha mask of the key.