On Friday, March 21, 2003, at 10:25 am, Richard Kenward wrote:
In message Paul Fawley writesEven on studio cameras I dont alter the WB between products on the same background colour, as the subject does cause some colour bleed (for the want of a better term) which would make each shot have a different grey bal and therefore a different background colour
Dear Paul
it would seem a little more sensitive to product colour changing overall colour balance.
Cheers
'spose so,
It's just when training folk to use digi backs, they have a tendency to try to grey bal most images rather than stay with one or produce a grey bal with a grey bg and one set of lights (like shooting on one emulsion), and wonder why they get background colour inconsistencies.
That 'bleed' I mentioned of maybe just 2 or 3 units of blue say with a blue product on what was a consistent bg will cause a significant shift if the image is grey balanced again as will the amount of background visible in the shot........If you get what I mean.
anyone else spot the B52's going over the north of england about 20 mins ago?....dont reply!!!
P
ô-ô´ ¿ ~ ™
=============================================================== GO TO http://www.prodig.org for ~ GUIDELINES ~ un/SUBSCRIBING ~ ITEMS for SALE
