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Proceedings Paper

An exact and efficient 3D reconstruction method from captured light-fields using the fractional Fourier transform
Author(s): Ziv Mhabary; Ofer Levi; Eran Small; Adrian Stern
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Paper 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.

Paper Details

Date Published: 1 June 2016
PDF: 9 pages
Proc. SPIE 9867, Three-Dimensional Imaging, Visualization, and Display 2016, 986708 (1 June 2016); doi: 10.1117/12.2228986
Show Author Affiliations
Ziv Mhabary, Ben-Gurion Univ. of the Negev (Israel)
Ofer Levi, The Open Univ. of Israel (Israel)
Eran Small, Ben-Gurion Univ. of the Negev (Israel)
Adrian Stern, Ben-Gurion Univ. of the Negev (Israel)


Published in SPIE Proceedings Vol. 9867:
Three-Dimensional Imaging, Visualization, and Display 2016
Bahram Javidi; Jung-Young Son, Editor(s)

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