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HDR video past, present and future : a perspective
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Chalmers, Alan and Debattista, Kurt (2017) HDR video past, present and future : a perspective. Signal Processing: Image Communication, 54 . pp. 49-55. doi:10.1016/j.image.2017.02.003
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Official URL: http://dx.doi.org/10.1016/j.image.2017.02.003
Abstract
High Dynamic Range (HDR) video has emerged from research labs around the world and entered the realm of consumer electronics. The dynamic range that a human can see in a scene with minimal eye adaption (approximately 1,000,000: 1) is vastly greater than traditional imaging technology which can only capture about 8 f-stops (256: 1). HDR technology, on the other hand, has the potential to capture the full range of light in a scene; even more than a human eye can see. This paper examines the field of HDR video from capture to display; past, present and future. In particular the paper looks beyond the current marketing hype around HDR, to show how HDR video in the future can and, indeed, should bring about a step change in imaging, analogous to the change from black and white to colour.
| Item Type: | Journal Article | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Subjects: | T Technology > TR Photography | ||||||||||
| Divisions: | Faculty of Science > WMG (Formerly the Warwick Manufacturing Group) | ||||||||||
| Library of Congress Subject Headings (LCSH): | High dynamic range imaging | ||||||||||
| Journal or Publication Title: | Signal Processing: Image Communication | ||||||||||
| Publisher: | Elsevier Science Inc | ||||||||||
| ISSN: | 0923-5965 | ||||||||||
| Official Date: | May 2017 | ||||||||||
| Dates: |
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| Volume: | 54 | ||||||||||
| Page Range: | pp. 49-55 | ||||||||||
| DOI: | 10.1016/j.image.2017.02.003 | ||||||||||
| Status: | Peer Reviewed | ||||||||||
| Publication Status: | Published | ||||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||||
| Funder: | Royal Society (Great Britain). University Research Fellowship |
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