dlruckus schreef: > I will look forward to seeing them. I too have the same sense that > you get about the deviations of readings for the different spectros. > From what I can learn, it appears that a fair number of the recent > and currently available instruments might actually plug in assumed > values from about 420nm on down using a variety of proprietary > undocumented magic numbers. I'm personally very interested in the > extended readings you may have.The instruments I currently use are > all from x-rite and are all intentionally limited to the 400-700nm > range. I'd like to get around that limitation at some point and have > some plans to do so. > > Regards, Duane There's this paper that I tried to read properly this afternoon:: http://www.color.org/ICC_white_paper_22_Precision_and_Bias_in_Measurement.pdf No mention of brands though but I see deviations that go beyond the specs you get with the instruments. -- Met vriendelijke groeten, Ernst Try: http://tech.groups.yahoo.com/group/Wide_Inkjet_Printers/ | Dinkla Grafische Techniek | | www.pigment-print.com | | ( unvollendet ) |
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Re: [Digital BW] Re: Paper white spectral curves
2010-05-15 by Ernst Dinkla
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