Predefined colorspaces.
Return a reference to a statically-initialized GammaRamp with the indicated parameters
Return a view which converts luminosity to image pixel data using the specified gamma ramp
Return a view which converts image pixel data to luminosity using the specified gamma ramp
Contains a gamma ramp. LUM_BASETYPE and PIX_BASETYPE should be numeric types indicating the channel type for the colors that will be converted.
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Gamma conversion.