![]() ![]() Outside this range, tonal information is lost and no features are visible tones that exceed the range are "burned out" and appear pure white in the brighter areas, while tones that fall below the range are "crushed" and appear pure black in the darker areas. Many smartphones have an automated HDR feature that relies on computational imaging techniques to capture and combine multiple exposures.Ī single image captured by a camera provides a finite range of luminosity inherent to the medium, whether it is a digital sensor or film. The term "HDR" is used frequently to refer to the process of creating HDR images from multiple exposures. The technique can also be used to capture video by taking and combining multiple exposures for each frame of the video. ![]() Combining multiple images in this way results in an image with a greater dynamic range than what would be possible by taking one single image. In photography and videography, multi-exposure HDR capture is a technique that creates high dynamic range (HDR) images (or extended dynamic range images) by taking and combining multiple exposures of the same subject matter at different exposure levels. Kentigern's Church in Blackpool, Lancashire, England ![]() Tone mapped high-dynamic-range (HDR) image of St. ( Learn how and when to remove this template message) Please help update this article to reflect recent events or newly available information. The reason given is: Most of the material and sourcing in this dates to around the 2008–2012 period. ![]()
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