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Re: Neutral grey under different lighting
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Re: Neutral grey under different lighting


  • Subject: Re: Neutral grey under different lighting
  • From: Andrew Rodney <email@hidden>
  • Date: Tue, 04 Sep 2007 07:24:01 -0600
  • Thread-topic: Neutral grey under different lighting

On 9/3/07 7:53 PM, "Robin Myers"  wrote:

> Two (2) samples with different spectra compared to each other with a
> given set of viewing conditions:  Metamerism
> For metamerism:
>     Match        Metamerism

On 9/4/07 5:48 AM, "Fleisher, Ken"  wrote:

> Your summary also implies that you should only call two colors metameric
> under the condition where they match, but a metameric pair is still a
> metameric pair no matter what conditions they are observed under and whether
> they match or not.


OK, we're getting closer. The only rub is above. It seems Robin is saying we
use Metamerism only in cases the two samples match.

Ken is saying if they don't match under current illuminant but did under
another, they are still a metameric pair.

Andrew


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References: 
 >Re: Neutral grey under different lighting (From: Robin Myers <email@hidden>)

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