[argyllcms] Re: Spectral to sRGB
- From: Sam Berry <samkberry@xxxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Tue, 12 Oct 2010 08:55:44 +0100
If you plug the file into 'specplot' it will give you the XYZ values... if
you plug these into http://www.brucelindbloom.com/ > Calc > CIE Calculator
it will give you the sRGB numbers. L=100 is the only way to consider an .sp
file without a white reference, which specplot does not account for. You can
change the L value on Bruce's site.
Sam Berry
On 12 October 2010 08:51, Pascal de Bruijn <pmjdebruijn@xxxxxxxxx> wrote:
> Hi,
>
> I did the following spotread with my ColorMunki:
>
> http://files.pcode.nl/spec/unired.sp
>
> Now I'd like to convert it to sRGB, however I've been getting some
> unexpected results...
>
> Can anybody tell me what the recommended way is to convert a .sp to sRGB?
>
> specplot does return LAB values, but these all have L normalized to 100?
>
> Any help is appreciated...
>
> Regards,
> Pascal de Bruijn
>
>
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