A simple method I often try for adjusting the exposure of photos is to
duplicate the layer, desaturate and color-invert the duplicate, and
then set the Layer Mode of the duplicate to Overlay (or Soft Light,
depending on the image). This has the effect of lightening the dark
areas and darken
Tom Williams wrote:
Unfortunately, that's the only image I have.
Here is a link:
http://bay-online-media.com/tom/eq02.jpg
This image lacks blue. I think you can have a quite good result in the
levels dialogue by touching up the green and blue channels only (mainly
the blue). The "log" scale
