Navigate to the Lighttable tab (red arrow in the image above) if you aren’t taken there by default. Start by opening the Darktable app on your computer (I opened Darktable using the search bar in Windows, shown in the image above – though many of you can simply use the Desktop shortcut). In Darktable, there’s an easy way to accomplish this task. This term refers to simply stacking your exposure bracketed images on top of one another, and then editing the stacked photos together to bring out the best qualities in each. Once you have taken your exposure bracketed images with your camera and imported them into your computer, you have to perform something called an “HDR Merge” to begin to take full advantage of this feature. For example, you can get the details from a bright sky and a dimly lit foreground at the same time. By blending these three photos with different exposure values together, you get the best lighting from all the photos. Some cameras allow you to take more than three exposure bracketed images.Īll this is important because exposure bracketed images allow you to blend the three exposures together during the image editing process to create an “HDR,” or High Dynamic Range, Image. So, in the end, this setting will produce three different exposure values of the same image (assuming I am set up on a tri-pod – you still have to press the shutter button three times to create each exposure bracketed image). By default, there is also a middle exposure value. With my Canon 7D, I can access the “Exposure Comp./AEB Setting” (AEB stands for Auto Exposure Bracketing) via the main menu and use my main dial to set a lower exposure and an upper exposure value. Different cameras have different capabilities, but here is an example. a darker image), one image with a middle exposure, and one image with a higher exposure (i.e. With this technique, you’ll produce one image with a lower exposure (i.e. Some of you may or may not have heard of a technique in photography known as “Exposure Bracketing.” This is when you tell your camera you want to take multiple versions of the same image using different exposures.
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