Luminosity Masks Basic Intro

Luminosity masks map the luminance of each pixel as a grayscale value in the mask. Because they are based on pixel-level data, their tones perfectly match the image and, as a result, are completely self-feathering. Any adjustment through these masks blends seamlessly into the image with no visible edges or borders. Tony Kuypers website https://goodlight.us/index.html Free Panel https://goodlight.us/writing/basic-v6-panel/basic-v6.html