And presumably in any similar program that can handle layers. I just learned this trick today and wanted to share it. I've been using Photoshop for years and can get similar results, but my techniques for doing so have always been a lot more convoluted and time-consuming (curves, levels, brightness, all that stuff). This is a great timesaver.
Apologies to anyone who already knew this, and I hope I'm not the
only one here who didn't.:scared:
Open your original and make a copy of the first (background) layer. Change the blending mode on your copied layer to 'Screen'. Instant improvement. To lighten the exposure further, simply copy the first copied layer. In the examples below, I used two copies of the background layer. Further adjustment can be made by varying transparency of the copy layers, of course. And that's it.
Here are two before/after examples.
This first pic is a careless and pretty disastrous snap of the neighborhood Good Friday procession. It might as well have been shot in a cave. After using this exposure technique, the end result is still crap, but it's at least crap with discernible visual information.
In the second pic, the exposure was deliberate, but still not a raving success.