Re: i1Pro Stabilization
Re: i1Pro Stabilization
- Subject: Re: i1Pro Stabilization
- From: "Fleisher, Ken" <email@hidden>
- Date: Thu, 02 Jul 2009 15:25:36 -0400
- Thread-topic: i1Pro Stabilization
I believe it happens -- I didn't question it. I'm writing up some internal
documentation for calibrating monitors and I am introducing the warm up
time, which is not something that anyone here currently does. I am looking
for some outside reference(s) to demonstrate/document the need for it. I
could easily do that test myself, but I find it helpful when introducing a
change to the workflow to have outside references to validate the decision.
Ken
On 7/2/09 3:22 PM, "dpascale" <email@hidden> wrote:
> Ken,
>
> This was mentioned in an IDEAlliance webinar about the development of their
> proofing certification.
>
> It is also my personal experience that this helps.
>
> You can check that yourself by placing the i1 on the display, calibrate it
> (in emission mode) and measure the dark response (i.e. measure the emission
> of a black paper (and not the monitor which can also change while heating);
> you just remove the i1 from the display for the measurement. Replace the
> monitor on the display, wait a few minutes and repeat. You will see that the
> i1 response will drift. This is not surprising and is typical of any sensor
> but by doing this you maximize the accuracy in the darker shades.
>
> Danny
>
> www.babelcolor.com
--
Ken Fleisher
Photographer
Imaging & Visual Services
National Gallery of Art
Washington, D.C.
Phone: (202) 712-7471
email@hidden
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