color of the eyes for reproduction the iris

Discussions, questions, comments and suggestions regarding Capture One PRO, Capture One PRO(For Sony), Capture One DB and Capture One Express(For Sony) 8.x.

color of the eyes for reproduction the iris

Postby Rolly » Thu Dec 29, 2016 12:12 pm

They have asked me to take some pictures of a human eye so they can re-produce the iris.

I'm shooting in SONY ARW (raw) and use C1-pro for sony to convert the picture to JPEG.

I think, maybe I can take a picture including a little piece of a "gray-card".
At home, in C1, I can select the WB with the pipet, touching the "gray-card".
In that case, I have the right color of the iris....

What would you do in this case???? :?: :?:

See also:
http://www.humanoptics.com/images/mediathek/12%20Sonstiges/AI%20Photo%20Directives_en_print%20version.pdf
Rolly
 
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Re: color of the eyes for reproduction the iris

Postby ben_US » Fri May 26, 2017 6:06 pm

As long as the light source is the same for your image of the grey card, you will be able to work in this manner. The key is that the light source must be the same and your reference is a proper grey card.
Please make a support case for Technical Support with Capture One software:
http://support.phaseone.com and click on Contact Support, then select Technical Support.
ben_US
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