Re: View booth issues
Re: View booth issues
- Subject: Re: View booth issues
- From: Andreas Kraushaar <email@hidden>
- Date: Fri, 19 Dec 2008 09:01:13 +0100
in our just released softproofing system certification we check
viewing cabinets according ISO 3664:2008+ (it is under revision). We
further check the remaining specs with a tele-spectroradiometer (in
order to measure as the eye sees).
Generally there are differences between the cabinets (light bulbs/
tubes) which are more and more obvious in times of remote softproofing
and raising quality demands.
For the time being I think only a "visually tuned - measurement wise
fingerprinting" will help (with special matrices implied in the
measurement device correction and simulation software). I recommend
anyone the paper of the last Color Imaging Conference of the cactus
award winner Chris Edge.
That means softproofing is possible but not with color deficient
people calibrating the stations.
regards and a blessed christmas
Andy
On 19.12.2008, at 08:09, Scott Martin wrote:
On Dec 18, 2008, at 5:34 PM, Don Hutcheson wrote:
trust me when I tell you that the only way to get your monitor's
white point to match a given viewing booth - especially when both
are viewed simultaneously from one seat - is to measure the white
point of the booth (ideally in Yxy) and plug the "little x" and
"little y" values into the software instead of a D number or Kelvin
number.
Color Eyes Display Pro's on-the-fly "white point tuning" feature
also deserves note. Few things could be easier or more helpful for
fine tuning. The latest Eizo Color Navigator also has a good white
point tuning feature.
As for ambient light measurement, nearly everything but EyeOneMatch
delivers x,y values these days.
On Dec 18, 2008, at 6:36 PM, Cdtobie wrote:
You neglected to mention the software that had this feature first:
OptiCAL, and it's descendant, Spyder3 Elite...
Ahh, the days of Optical and the MC7. Display calibration was full
of mystery and awe back then...
Scott Martin
www.on-sight.com
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