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Re: [OM] QP Card QP Color Correction Card (2 Cards) GQP201 - B&H Photo

Subject: Re: [OM] QP Card QP Color Correction Card (2 Cards) GQP201 - B&H Photo
From: "C.H.Ling" <ch_photo@xxxxxxxxxxxxx>
Date: Tue, 19 Oct 2010 11:29:46 +0800
Question, how long does the IT8 target last (fading)? What is the accuracy 
of the non individually measured IT8 target?

C.H.Ling

----- Original Message ----- 
From: "Moose" <olymoose@xxxxxxxxx>
My main point in this particular regard is simply that an IT8 target and ICC 
profiling is a cheaper, more accurate, more
standardized solution.

If the mixed lighting is fairly even across the subject, ICC profiling and 
correction should do a good job, as it makes
no color temp assumptions, simply maps color points. If lighting is 
significantly uneven, the classic solution is to be
a real pro and create your own lighting. Many years ago, I was a subject in 
such a situation of mixed light, and the
photog. simply fixed it with his own.

I suppose you could photograph an IT8 target in the brightest area of each 
kind of lighting, create separately corrected
layers and do some mask painting ...

Moose

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