[Openicc] Chromatic adaptation matrices - 'LMS' matrix?

[Florian Höch]

Am 23.02.2011 22:28, schrieb Graeme Gill:
> 'LMS" sounds very generic, since a lot of the chromatic adaptation
> approaches work by converting to a cone space ("Long Medium Short")
> for their transformation.

I assume it could have something to do with a method called 'S-LMS', but 
maybe I'll just ask Quato directly.

> Some of the chromatic adaptation approaches
> aren't pure matrices though - CIECAM 96S and 97 models originally used
> a chromatic adaptation with a non-linear blue component. (This was
> later dropped to simplify inverting it, and because it didn't make a
> significant difference to the fit to the reference data.) Retinex (Land and
> McCann), MacAdam and Nayatani used quite different approaches too.
>
> Mark Fairchild has a chapter in his book "Color Appearance Models"
> that surveys the approaches.

Thanks!

-- 
Florian Höch