How to create HDR images

In this tutorial we will go through the process of creating HDR images
using Photomatix. Basically, HDR photography is a result of taking multiple
exposures of the same subject.

Things you need in taking HDR photos:
- Digital Camera with exposure bracketing
- Tripod
- HDR photo editor (for this tutorial, we are using Photomatix)

Finding a Subject

The most common subjects in HDR photography are outdoor landscapes, they make the
best high dynamic range photos. Houses, sunsets, landscapes, skylines, etc. make
good examples of HDR subjects.

Take Multiple Exposures using Exposure Bracketing

Once you have decided on a subject for your first HDR photo.
You need to mount your camera on a tripod, since you’ll be taking multiple shots
its important to have the same images captured. Next step is setting your camera
in your camera settings and select “Exposure Bracketing”. Select any of the auto bracketing options,
you can set it to (5, +/- 1.0) auto bracketing option. This will produce 5 images
that are each 1 stop apart although you can set your own preference. Its also best to use a remote shutter release,
if you dont have one then you can set the timer.

HDR using photomatix

Download Photomatix, its for free but all of the images will be watermarked unless you buy the software.

Once you have finished downloading, open Photomatix and click the “Generate HDR Image”. Upload the 5 images you just took using the exposure bracketing. Now the options box should open. Click on “Align source images” and check “By correcting horizontal and vertical shifts”. Now click OK and wait for Photomatix to process your photo.

Now a dark image will appear and a preview pane to the left where you can see the photo. Now click on “Tone Mapping” to prepare the image.

Now you should be able to see the final photo. From this point you can change and tweak the image to your preference. Once you’re satisfied with the results, click on “Process” and your all done.

Sample of an HDR image

click to view the HDR photo sharing

Photo by: Eric Palmares

Related posts:

1. When to use a tripod?