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An optical system for single image environment maps
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, The Institute of Technology. (Computer Graphics and Image Processing)ORCID iD: 0000-0002-7765-1747
Linköping University, Department of Science and Technology, Media and Information Technology. (Computer Graphics and Image Processing)ORCID iD: 0000-0003-2559-6122
2007 (English)In: SIGGRAPH '07 ACM SIGGRAPH 2007 posters, ACM Press, 2007Conference paper, Published paper (Refereed)
Abstract [en]

We present an optical setup for capturing a full 360° environment map in a single image snapshot. The setup, which can be used with any camera device, consists of a curved mirror swept around a negative lens, and is suitable for capturing environment maps and light probes. The setup achieves good sampling density and uniformity for all directions in the environment.

Place, publisher, year, edition, pages
ACM Press, 2007.
Keywords [en]
High dynamic range imaging, image based lighting
National Category
Media Engineering
Identifiers
URN: urn:nbn:se:liu:diva-75042OAI: oai:DiVA.org:liu-75042DiVA, id: diva2:502935
Conference
ACM Siggraph 2007
Funder
Swedish Research Council
Note

DOI does not work: 10.1145/1280720.1280920

Available from: 2012-02-14 Created: 2012-02-14 Last updated: 2018-03-08

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Unger, JonasGustavson, Stefan

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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Language
  • de-DE
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Output format
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