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)?
On Sep 24, 2005, at 10:18 PM, Shel Belinkoff wrote:
There seems to be a fair amount of noise in the pix generated by my DS.
Here are two examples - each 100% crops - taken directly from
unmanipulated
PEF files. I've noticed this since the very first pix I took.
http://home.earthlink.net/~scbelinkoff/bmw_noise.jpg
http://home.earthlink.net/~scbelinkoff/pic_noise.jpg
The first was shot @ 200 ISO, where the DS is supposed to be virtually
noiseless, the second @ 400 ISO.
What could be causing this noise? Underexposure? Some camera setting
that
needs changing or adjustment? I can clean it up a bit with ACR, but
should
that be necessary?
Shel
"Silence is Golden"
