[argyllcms] Re: Spectral to sRGB
- From: Pascal de Bruijn <pmjdebruijn@xxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Tue, 12 Oct 2010 12:07:43 +0200
On Tue, Oct 12, 2010 at 12:01 PM, Sam Berry <samkberry@xxxxxxxxxxxxxx> wrote:
> I would think, if you are just after the numbers, that remeasuring with
> spotread (which should give you more instantly usable numbers) may be the
> easiest way if you still have the object to measure.
> Spotread will give you numbers relative to 100% reflectance.You can set a
> paper white as a reference in spotread too, which may give you a result you
> prefer. Not sure of an easy, non-bodged way to do it from an .sp file....
Result is XYZ: 29.960414 19.359126 7.067359, D50 Lab: 51.104747
49.415136 27.528969
That will translate to
29.960414 19.359126 7.067359 [XYZ] -> MatrixFwd -> 202.089327
79.937153 78.189606 [RGB]
Which seems like a pastel to me on screen, which it isn't on paper...
Regards,
Pascal de Bruijn
Other related posts:
