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Re: Conversion of RGB values to LAB values

Hi Tim,

You can use Chromix ColorThink to do this.

You create an RGB color list, which is a text file.

Startup ColorThink.

Open the Adobe RGB 98 profile. 

Drag the profile icon to the top of the color list.

The Lab values appear in the list.

Save this new list.

You can now open this list in Excel or an text program.

This is a very easy way to create the list you want.

You can find this program at:

http://www.chromix.com/

Ray



Tim Brown wrote:
Conversion of RGB values to LAB values

I would like to convert RGB values (adobe98) to CIE LAB values.  Given that I would like to convert 918 of them from a test chart, I would prefer to do this in a spreadsheet or executable rather than using the dropper tool in photoshop and typing 2754 number sets.  Anybody have a nice tool for doing this?

Tim 


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 >Conversion of RGB values to LAB values (From: "Tim Brown" <email@hidden>)



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