Re: About press sampling
Re: About press sampling
- Subject: Re: About press sampling
- From: "Mike Eddington" <email@hidden>
- Date: Tue, 8 Mar 2005 09:26:18 -0500
- Thread-topic: Re: About press sampling
< I was counting on the fact that MeasureTool would supply me with ample detailed statistics on the sample, such as mean DeltaE and so on. That way, I thought, armed with the mean and standard deviation, my job would have reduced to discard the sheets that deviated too much from the mean and use what's left to build my
profile.>
You can get the delta E and standard deviation data from the
Comparing feature of MeasureTool when you save the data as a report. Of course
you can only do this 2 samples at a time, but while in Measuretool, you can
compare colorimetric and densitometric characteristics of the two samples. You
can then begin averaging the data for similar samples, then compare your
averaged data (as the reference) with another sample. Of course the weighted
average option is going to ensure less significance is attached to deviant data
as well. If the process is as variable as you suggest, is going through all the
extra work actually going to improve anything over just a simple weighted
average?
mike
|
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