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Digital BW, The Print

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Re: Linearization - mathematical or perceptual- Roy

2004-04-30 by Tyler Boley

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Roy Harrington"
<roy@h...> wrote:
snip...
> It looks like StudioPrint allows you to linearize to various dot gains
> giving different overall lightnesses.  I wonder what the color profiler
> programs do with this.  It ought to be done the same if there's an
> accepted standard.

Shouldn't matter, we're simply saying we're sending these particular
numbers to the device, in both the chart and the reference, and the
profiler shows us what the device does with them. 
So if I linearize to a different dot gain out, and reprofile for that,
the "preserve color numbers" should reflect that difference. Same as
if you had profiled to a different device or output method, yours vrs
mine, or SP 10% vrs SP 20%, etc..
Maybe the point is that if the DG is changed, reprofiling is necessary
as it's really now a different device.
Hope that makes sense.
Tyler

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