The curve is dead, long live the curve – the linearization game, part 3

After observing a bit of a problem with a lack of linearization and setting myself up for embarking on the effort of linearization, it’s time to describe this actual linearization process itself. It’s going to be a dish with inkjet digital negatives as the main ingredient, broiled in a broth of GIMP with generous lashes of Excel and a good whiff of intuition, topped off with some guesswork for good measure. It’s going to be a bumpy ride!

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Straight ahead– the linearization game, part 2

Previously I wrote about the necessity of linearization: if you print an inkjet digital negative, what densities you can expect from the resulting carbon transfer print are a bit of a gamble. Put differently: the relationship between inkjet negative density and print density is not a linear one. To get color to work reasonably well, I’ll need to linearize my curves reasonably well, too. It’s a bit of a chore, but…well, no but, and not a ‘bit’ either. It’s just a chore. And there’s actually some preparations to be done before I can start with the…err, preparations. (I’m not sure when I’ll get to the actual printing, come to think of it!)

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More woes and some silver linings – digital negatives revisited

I complained earlier about digital negatives. They’re my least favorite part of the color carbon process so far, and I have a feeling it’s going to stay that way. Truth be told – I still think digital inkjet negatives suck a$&. Seriously. They’re work of the devil. Not that I haven’t made any progress on this front. To the contrary, apart from being away from home for a few days, I actually did a truckload of work involving digital negatives and they have improved. Read on for more info on the crucial improvement(s) that I made.

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A litany of woes – digital inkjet negatives and a note on dot gain mottling

I’ve sworn many times to myself that I’d steer clear of digital negatives if at all possible. Really. It’s not out of a lack of familiarity with them. Quite the opposite. I must have printed hundreds upon hundreds of them. They gave me maybe a handful decent prints, virtually all of them cyanotypes. But sometimes, there is virtually no choice but to go there…

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