pinophoto,
There are a number of ways to skin this cat.
As you have seen from my previous posts on LAYER MASKS, these are
the tools I use most to do this kind of correction. The advantages
to using LAYER MASKS are:
1. no use of the selection tools! Whenever I use the lasso or an
alpha channel, I invariably am not happy with the boundary. I know
I can feather the transition, but I get far better control using
the LAYER MASK.
2. infinite do and undo. With a LAYER MASK you can do and undo the
editing as much as you like.
3. ease of use. The LAYER MASK is a very logical approach. You
are stacking "versions" of your image in a stack and looking down
from the top to the bottom. Whatever portion you "cut" out of the
top layer, will permit one to see that portion in the version
beneath.
4. multi-session edit. If you are in the middle of a complex edit
and need to stop and return to the project at a later time, simply
save as a PSD file and all of your work is intact, ready for you to
resume your work.
So, with an image like the one Petteri has posted on his site,
start with a duplicate layer.
On the duplicate layer, adjust the levels to achieve the exposure
you want for the dark areas, ignoring any of the lighter areas that
will get way too bright.
Apply a LAYER MASK. Using the black color paint brush, begin to
paint over the areas that are too bright. As you do, the overly
bright areas will disappear, revealing the better exposed bright
areas beneath.
If you need to "feather" the transition, simply select a softer
brush and/or adjust the opacity of the brush.
If you paint too far and need to undo your painting, simply swap
the swatches so your color is white, and gently paint over the area
again.
When you have this to your liking, merge or flatten the layers.
Also, you can do this multiple times, working on small areas.
Sure this is perhaps more time consuming than using the selection
tools, but I believe this technique offers superior results. Sure
it is a pain, but it is not something you are going to do on every
image!
Questions? Comments?
Cheers,
jim
--
Shoot more, ***** less!
galleries at:
http://www.pbase.com/sandman3