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Multi-Shot Single Sensor Light Field Camera Using a Color Coded Mask
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, Faculty of Science & Engineering.
Linköping University, Department of Science and Technology, Media and Information Technology. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-7765-1747
INRIA, France.
2018 (English)In: 2018 26TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), IEEE COMPUTER SOC , 2018, p. 226-230Conference paper, Published paper (Refereed)
Abstract [en]

We present a compressed sensing framework for reconstructing the full light field of a scene captured using a single-sensor consumer camera. To achieve this, we use a color coded mask in front of the camera sensor. To further enhance the reconstruction quality, we propose to utilize multiple shots by moving the mask or the sensor randomly. The compressed sensing framework relies on a training based dictionary over a light field data set. Numerical simulations show significant improvements in reconstruction quality over a similar coded aperture system for light field capture.

Place, publisher, year, edition, pages
IEEE COMPUTER SOC , 2018. p. 226-230
Series
European Signal Processing Conference, ISSN 2076-1465
Keywords [en]
light field camera; coded aperture
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:liu:diva-154133DOI: 10.23919/EUSIPCO.2018.8553230ISI: 000455614900046ISBN: 978-90-827970-1-5 (print)OAI: oai:DiVA.org:liu-154133DiVA, id: diva2:1283379
Conference
European Signal Processing Conference (EUSIPCO)
Note

Funding Agencies|Swedish Foundation for Strategic Research [IIS11-0081]; EU H2020 Research and Innovation Programme [694122]

Available from: 2019-01-29 Created: 2019-01-29 Last updated: 2019-01-29

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf