[Tig] Croma aberration

E Chalaron e.chalaron at xtra.co.nz
Thu Feb 9 21:59:52 GMT 2012


hi
You can always start with this, although it probably does apply on 
individual RGB frames not on videos.

http://hugin.sourceforge.net/tutorials/tca/en.shtml

Ed.
Wellington NZ

On 02/09/2012 11:40 PM, peter_swinson at compuserve.com wrote:
> Sohonet http://www.sohonet.co.uk sponsors the TIG.
> Support from Nucoda www.imagesystems.tv
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> Have a beer in Hollywood on 9 Feb.  Details: http://tig.colorist.org/pipermail/tig/2012-January/019841.html
> ====
>
>
> Ken,
> I used a Fuji Finepix camera for some years, it came withRAW imaging software that allowed one to correct for RGB image sizedifferences. i.e. simple chromatic magnification differences, the usualproblem. It assumed a common centre convergence with, I guess, a linearincrease in error away from frame centre. Whether I can drag up thesoftware  from deep inside my PC I don’tknow, but I will try if you think it might help. But I am sure the kit you guysuse must have something similar!
>
> Cheers
>
> Peter
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