CIExclusionBlendMode - emcconville/cif GitHub Wiki

CIExclusionBlendMode

Produces an effect similar to that produced by the CIDifferenceBlendMode filter but with lower contrast. Source image sample values that are black do not produce a change; white inverts the background color values.

• -inputImage <image> : The image to use as an input image. For filters that also use a background image, this is the foreground image.
• -inputBackgroundImage <image> : The image to use as a background image.