McNamee, Joshua, Hatchett, Jonathan, Debattista, Kurt and Chalmers, Alan (2015) Live HDR video streaming on commodity hardware. In: SPIE Optics + Photonics, San Diego, 9-13 Aug 2015. Published in: SPIE Proceedings : Applications of Digital Image Processing XXXVIII, 9599 95990U. doi:10.1117/12.2187457 ISSN 0277-786X.

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Abstract

High Dynamic Range (HDR) video provides a step change in viewing experience, for example the ability to clearly see the soccer ball when it is kicked from the shadow of the stadium into sunshine. To achieve the full potential of HDR video, so-called true HDR, it is crucial that all the dynamic range that was captured is delivered to the display device and tone mapping is confined only to the display. Furthermore, to ensure widespread uptake of HDR imaging, it should be low cost and available on commodity hardware. This paper describes an end-to-end HDR pipeline for capturing, encoding and streaming high-definition HDR video in real-time using off-the-shelf components. All the lighting that is captured by HDR-enabled consumer cameras is delivered via the pipeline to any display, including HDR displays and even mobile devices with minimum latency. The system thus provides an integrated HDR video pipeline that includes everything from capture to post-production, archival and storage, compression, transmission, and display.

Item Type:	Conference Item (Paper)
Subjects:	Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software
Divisions:	Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group)
Library of Congress Subject Headings (LCSH):	High dynamic range imaging, Streaming video
Journal or Publication Title:	SPIE Proceedings : Applications of Digital Image Processing XXXVIII
Publisher:	SPIE
ISSN:	0277-786X
Book Title:	Applications of Digital Image Processing XXXVIII
Official Date:	September 2015
Dates:	Date Event September 2015 Published
Volume:	9599
Page Range:	95990U
DOI:	10.1117/12.2187457
Status:	Not Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Date of first compliant deposit:	31 January 2016
Date of first compliant Open Access:	31 January 2016
Funder:	Horizon 2020 (European Commission) (H2020)
Conference Paper Type:	Paper
Title of Event:	SPIE Optics + Photonics
Type of Event:	Conference
Location of Event:	San Diego
Date(s) of Event:	9-13 Aug 2015
Related URLs:	Organisation

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