Not that I agree with the whole of his argument, but I belive what Anthony is trying to explain is this: I give you an RGB value, say.. 0,0,120 .. nice and medium blue. Can you draw the original spectral input to the imaging site? Was it a very bright blue at the bottom end of the film's blue response or a moderately bright blue just above that? Read: the process of binning is not reversible. It seems to me that we need to clear up the language that we are using. There are a lot of technical terms being thrown around in non-technical ways, only confusing the issue. We would also do well to get rid of the argumentative language and personal jabs. -Jon
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Re: [Digital BW] Digital, film, scanning comparisons
2003-05-22 by Jon Dubovsky