Re: Metamerism vs Color Constancy
Re: Metamerism vs Color Constancy
- Subject: Re: Metamerism vs Color Constancy
- From: Marco Ugolini <email@hidden>
- Date: Fri, 23 Sep 2005 18:28:17 -0700
Please let me take this opportunity to praise Danny's BabelColor.
I highly recommend it.
--------------
Marco Ugolini
Mill Valley, CA
> From: Roger Breton <email@hidden>
> Date: Fri, 23 Sep 2005 07:21:32 -0400
> To: Stephen Lawrence <email@hidden>, Marco Ugolini
> <email@hidden>
> Cc: ColorSync <email@hidden>
> Subject: Re: Metamerism vs Color Constancy
>
>>
>> Hi Marco, Yes as you concluded with Danny Pascale the term is colour
>> inconstancy, or colour constancy, depending on whether you are describing
>> the tendency for the colour to change or not. The metric is the colour
>> inconstancy index (CII). Principles of Color Technology explains a
>> simplified
>> and more rigorous form of the metric.
>>
>> Regards
>>
>> Steve
>
> Which is completely supported and fully implemented as per the CIE in
> BabelColor latest version. I wish that software was in more hands as that
> would clear up the smoke clouding the understanding of metamerism issue once
> and for all. More tools means more potential for understanding and a more
> analytical approach.
>
> Roger Breton | Laval, Canada | email@hidden
> http://pages.infinit.net/graxx
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