An exact and efficient 3D reconstruction method from captured light-fields using the fractional Fourier transform

Ziv Mhabary, Ofer Levi, Eran Small, Adrian Stern

Research output: Contribution to conferencePaperpeer-review

2 Scopus citations

Abstract

Recently we have introduced a new method for refocusing images from captured light fields. The method is based on the fractional Fourier transform and allows refocusing a stack of images with a single step. The new techniques is computational efficient and more exact than alternative ones as it doesn't need any interpolations. Here we overview the method present a comparison of our technique to other refocusing techniques.

Original languageEnglish GB
DOIs
StatePublished - 1 Jan 2016
EventThree-Dimensional Imaging, Visualization, and Display 2016 Conference - Baltimore, United States
Duration: 18 Apr 201620 Apr 2016

Conference

ConferenceThree-Dimensional Imaging, Visualization, and Display 2016 Conference
Country/TerritoryUnited States
CityBaltimore
Period18/04/1620/04/16

Keywords

  • 3D display
  • Digital refocusing
  • Fractional Fourier transforms
  • Light fields

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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