Tony, I've noticed some bad bumps also so I created a test panel to
help figure out what's going on.
Take a look at the test panels at the bottom of
http://www.troutcom.com/gdtpug/profiles/test-images.html
Do be careful when interpreting prints made from this image: if you
have PhotoShop set to a wide gamut the range of colors exceeds what any
printer can reasonably print. However, if you choose sRGB as your
"standard" RGB space when you print the image, almost everything is
within the gamut of the 6-color printers.
Yeah, I know we don't like sRGB, but it _is_ useful for testing the
smoothness of the transitions between colors without getting waylaid by
artifacts of handling out-of-gamut colors.
--Dana
----------
From: Tony Sleep <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Re: filmscanners: SS4000 and LS-2000 real value?
Date: Monday, January 22, 2001 10:00 AM
>>>> snip <<<<
the residual coarseness of the dither patter and some sharp
discontinuities in the
gamut which make for some quite jarring transitions in tone, specially
WRT greens.
>>>> snip <<<<
