Re: Real World Color Management - How to convert spectral data to Lab?
Re: Real World Color Management - How to convert spectral data to Lab?
- Subject: Re: Real World Color Management - How to convert spectral data to Lab?
- From: "Bruce J. Lindbloom" <email@hidden>
- Date: Wed, 26 Feb 2003 11:23:58 -0600
Nick Wheeler asked:
>
Does anyone know how I could convert that spectral data (for a given
>
whitepoint) to Lab in order to "close the loop" of the objective evaluation
>
procedure.
Others have suggested ColorLab, which may well be a good solution for many
people. But don't be afraid to implement your own color conversions using
something like Excel. It is not difficult to do. You will find many useful
color conversion equations (including spectral-to-Lab) here:
<
http://www.brucelindbloom.com/Equations.html>
--
Bruce J. Lindbloom
email@hidden
http://www.brucelindbloom.com
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