Calculating Delta E
Calculating Delta E
- Subject: Calculating Delta E
- From: Marco Ugolini <email@hidden>
- Date: Wed, 5 Jul 2006 08:56:37 -0700 (GMT-07:00)
In a message dated Jul 5, 2006 8:43 AM, Jon Crook wrote:
>How would I calculate the Delta E between two Lab measurements? Is there a
>calculator for OSX? Can I do this in ProfileMaker?
You can use Bruce Lindbloom's excellent Color Difference Calculator at:
<http://brucelindbloom.com/index.html?ColorDifferenceCalc.html>
You can also use MeasureTool to calculate the difference, but it's a bit more complex. You have to use ColorLab to create a text file from a Photoshop TIFF, then use the text file(s) to import the measurements into MeasureTool. It actually sounds more complicated than it is: once you get the hang of it, it becomes quite simple.
Regards.
----------
Marco Ugolini
Mill Valley, CA
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