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Generating stereoscopic HDR images using HDR-LDR image pairs
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Selmanovic, Elmedin, Debattista, Kurt, Bashford-Rogers, Thomas and Chalmers, Alan (2013) Generating stereoscopic HDR images using HDR-LDR image pairs. ACM Transactions on Applied Perception, Volume 10 (Number 1). pp. 1-18. doi:10.1145/2422105.2422108 ISSN 1544-3558.
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Official URL: http://dx.doi.org/10.1145/2422105.2422108
Abstract
A number of novel imaging technologies have been gaining popularity over the past few years. Foremost among these are stereoscopy and high dynamic range (HDR) Imaging. While a large body of research has looked into each of these imaging technologies independently, very little work has attempted to combine them. This is mostly due to the current limitations in capture and display. In this article, we mitigate problems of capturing Stereoscopic HDR (SHDR) that would potentially require two HDR cameras, by capturing an HDR and LDR pair and using it to generate 3D stereoscopic HDR content. We ran a detailed user study to compare four different methods of generating SHDR content. The methods investigated were the following: two based on expanding the luminance of the LDR image, and two utilizing stereo correspondence methods, which were adapted for our purposes. Results demonstrate that one of the stereo correspondence methods may be considered perceptually indistinguishable from the ground truth (image pair captured using two HDR cameras), while the other methods are all significantly distinct from the ground truth.
Item Type: | Journal Article | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
Journal or Publication Title: | ACM Transactions on Applied Perception | ||||
Publisher: | Association for Computing Machinery, Inc. | ||||
ISSN: | 1544-3558 | ||||
Official Date: | February 2013 | ||||
Dates: |
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Volume: | Volume 10 | ||||
Number: | Number 1 | ||||
Page Range: | pp. 1-18 | ||||
DOI: | 10.1145/2422105.2422108 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
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