the alpha is associated alpha.
this model is part of the CIE family of spaces
the encodings described are CMYK encodings, the space associated is expected to contain an CMYK ICC profile.
this is a gray component model
the components are inverted (used for getting the additive complement space of CMYK).
the data has no TRC, i.e. is linear
the data has a TRC - the TRC from the configured space
the data has a TRC - a perceptual TRC where 50% gray is 0.5
this is an RGB based component model, the space associated is expected to contain an RGB matrix profile.
the model encodes alpha.