I meant for you to upload a crop of the interpolated file. Just the
license plate and a wee bit more for example. . It doesn't matter what
the ppi is set at. The file is still the same size. It will just change
proportion when the ppi is changed. It's 147 meg because it's still 16
bit. At 8 bit, it would be 73 megs or thereabouts. It has to be 8 bit
for printing, although it's good to make any photoshop modifications at
16 bit.
Paul
On Sep 24, 2005, at 11:24 PM, Shel Belinkoff wrote:
Hi Paul,
When uprezzing to the largest file size I get 147mb, not 72. Should
the
ppi be changed from 240? IAC, uploading the whole file seems
pointless,
but, as is often the case, I may be missing something. It would take a
l-o-n-g time for me to make such an upload.
Shel
[Original Message]
From: Paul Stenquist
Underexposure will cause a bit of noise. I can't really tell how much
noise your camera is generating from these small images. There doesn't
appear to be an excessive amount . A good ISO 200 image won't show any
noise printed at 13 x19 from a 72 meg upsized file and viewed with the
naked eye, but I wouldn't say it's "noise free." Can you post 100% of
an image interpolated up to 72 megabytes (max size on from the PSCS
RAW
converter)?
