Knoll — Unmult Work

You receive a client logo: a white vector shape on a black background. Using a Luma Key will often clip the soft edges, making the text jagged. Unmult removes the black, keeps the anti-aliased edges smooth, and gives you a perfect Alpha channel in one click.

However, light behaves differently than solid objects. A light saber blade isn't a solid cylinder; it is a glowing volume of energy. When you render this in 3D software, or generate it in a particle engine, the "core" is bright, and the edges fade out to transparency. knoll unmult

At its core, Knoll Unmult is a one-click solution for from footage or generated effects. It converts the luminance (brightness) of an image into an alpha channel (transparency). You receive a client logo: a white vector

Black background → transparent. Instantly. However, light behaves differently than solid objects