When using the contrast and brightness button you'll decrease the dynamic
range. You''l loose information from the file. Use levels instead.
Jens


pnstenquist
Fri, 03 Jun 2005 07:06:46 -0700

Last Friday while shooting on the street at night, I grabbed a pic of the
Birmingham theater marquis. Right off the bat I could see it was a problem.
The
billboard part of the marquis was extremely bright while the colored lights
were quite dim. Of course the unlit parts of the building and marquis were
in
deep night shadow with only a touch of illumination from the street lights
and
marquis lights. Overall, it was at least ten stops variation. For capture I
shot RAW overexposing the highlights by about a 1 1/2 stops. Normally, I
bring
the highlights within range, but I knew I'd lose a lot of shadow if I did
that.
The RAW converter can recover some highlight detail, so I was counting on
that.
When converting, I pulled the exposure back down about a stop and turned the
brightness all the way up. I also decreased the shadow depth. I'm at work
now,
but I can get the exact numbers later if someone is interested. Finally,
after
conversion, I used the shadow/highlight tool to ligh!
 ten the shadows a bit more, tame the highlights and increase midrange
contrast. I sharpened after conversion with USM. I'm quite pleased with the
result. It's here:
http://www.photo.net/photodb/photo?photo_id=3421449


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