Computational Depth-Variant Deconvolution Technique for Full-Focus Imaging

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

Abstract

In contrast with traditional extended depth of field imagers, we propose a depth-based restoration technique that brings a scene captured by an ordinary fixed-focus camera to a full focus based on a depth-variant point spread function prior. Ringing artifacts are suppressed using filtered reference maps as local regularizers.

Original languageEnglish (US)
Title of host publicationComputational Optical Sensing and Imaging, COSI 2015
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781557528209
StatePublished - 2015
EventComputational Optical Sensing and Imaging, COSI 2015 - Arlington, United States
Duration: Jun 7 2015Jun 11 2015

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceComputational Optical Sensing and Imaging, COSI 2015
Country/TerritoryUnited States
CityArlington
Period6/7/156/11/15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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