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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 ISSN 0923-5965.

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Official URL: http://dx.doi.org/10.1016/j.image.2017.02.003

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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, Engineering and Medicine > Engineering > 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:
DateEvent
May 2017Published
16 February 2017Available
8 February 2017Accepted
1 February 2017Submitted
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
Date of first compliant deposit: 1 March 2017
Date of first compliant Open Access: 16 February 2018
Funder: Royal Society (Great Britain). University Research Fellowship

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