Changes the darker and/or lighter colors in the image to transparent.
Any colors in the image that fall outside the given
Preserved Brightnesses are changed to transparent (masked).
Preserved Brightnesses— The range of brightnesses to preserve. Any colors that fall outside this range are changed to transparent.
Sharpness— How sharp the edges of masked areas will be. A value of 0 means the transition to transparent is very gradual; a value of 1 means the transition is immediate.
Brightness Type— The measure of darkness or lightness to use. See Make Grayscale Image for further information.
Show Image— Whether to show the colors from the input image. If false, colors within the specified range are output as solid white.
Keywords: alpha, blue, chroma, cut, darkness, depth, filter, green, green screen, greenscreen, keying, lightness, luma, luminance, magic, red, remove, threshold, transparent, wand