Thomas ,
Surly a scanner with separate RGB light sources will perform correctly

Regards
Michael Wilkinson. 106 Holyhead Rd, Ketley, Telford, Shropshire. England .TF1 5DJ
 44 (0)  1952 618986.  www.infocus-photography.co.uk 
For Negatives & transparencies from digital files

__________________________________

----- Original Message ----- 
From: "Thomas Holm / Pixl" 
> The problem with ANY solution using a scanner rather than a
> spectrophotometer is that the invariable will be a certain amount of
> observer (scanner) metamerism and illuminant metamerism present (the scanner
> doesn't see like a standard human observer and the fluorescent light is
> nowhere near D50 daylight). Both will skew the results this can, partly, be
> fixed by manually, for a range of papers, adjust the math behind the
> profiling to adapt for this, but not all papers will need the same
> adjustment, and not all inks. Results won't be anything but mediocre - at
> best.

===============================================================
GO TO http://www.prodig.org for ~ GUIDELINES ~ un/SUBSCRIBING ~ ITEMS for SALE

Reply via email to