Light field acquisition from blurred observations using a programmable coded aperture camera

P. Ruiz, J. Mateos, M. C. Cardenas, S. Nakajima, R. Molina, A. K. Katsaggelos

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper we deal with the problem of acquiring a scene light field using a programmable coded aperture camera when the angular observations are out-of-focus. We describe a portable programmable coded aperture prototype that can be attached to any DSLR camera lens and propose a blind deconvolution method to deblur light fields. The performance of the proposed method is evaluated on synthetic and real images.

Original languageEnglish (US)
Title of host publication2013 Proceedings of the 21st European Signal Processing Conference, EUSIPCO 2013
PublisherEuropean Signal Processing Conference, EUSIPCO
ISBN (Print)9780992862602
StatePublished - Jan 1 2013
Event2013 21st European Signal Processing Conference, EUSIPCO 2013 - Marrakech, Morocco
Duration: Sep 9 2013Sep 13 2013

Publication series

NameEuropean Signal Processing Conference
ISSN (Print)2219-5491

Other

Other2013 21st European Signal Processing Conference, EUSIPCO 2013
CountryMorocco
CityMarrakech
Period9/9/139/13/13

Keywords

  • Computational photography
  • blurred observations
  • light field
  • programmable coded aperture camera

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering

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