Re: profiling digital cameras
Re: profiling digital cameras
- Subject: Re: profiling digital cameras
- From: Jack Bingham <email@hidden>
- Date: Sun, 10 Mar 2002 10:21:50 -0500
>
What do you do in a "mixed" lighting situation -- fluorescent, daylight and
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tungsten sources in the filed of view?
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Roger Breton
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You could profile them the same. The problem presents itself when the light sources are
coming from different angles. This produces different lighting situations on different
sides of the illuminated 3d object.You can only profile for one of the lit sides by
facing your color target toward one of the lighting sources. This effectively profiles
part of the image.
Whoa, hold on there. A profile needs to be built under very controlled conditions, then
applied to circumstances like these with an appropriate gray balance. You do not want to
profile a particular lighting arrangement. Mixed lighting is mixed lighting and should be
dealt with the same way it is with film. Benefit from it or filter it, you choose. A profile
can not be built to correct for multiple colors of light.
[demime 0.98b removed an attachment of type text/x-vcard which had a name of jack.vcf]
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