Hi all.
From the Adobe site
http://www.adobe.com/cfusion/exchange/index.cfm?event=extensionDetail&loc=en_us&extid=1577521
you can download a small freeware application, based on Adobe AIR, I
wrote (in Adobe Flex).
It is the 1.0 version of a color CIELAB difference calculator that
computes various deltaE metrics.
Please contact me if you are interested in contributing or testing.
Thanks in advance.
Mauro Boscarol