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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