I’m interested in tinkering with High Dynamic Range photography, but before I get Photomatix, the software that’s recommended most often, I thought I’d try out a technique that’s a very crude approximation of HDR.  It involves taking one image that’s underexposed, and one that’s overexposed, and merging them in Photoshop.  The technique is described in this article at  Essentially, you put the underexposed image in a layer above the overexposed one.  Create a layer mask on the darker layer, and copy the brighter image to the layer mask. Apply a Gaussian blur to the layer mask, and you have your blended image.

© 2022 Aijaz Ansari
The Joy of Hack by Aijaz Ansari is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
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