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

Ziv Mhabary; Ofer Levi; Eran Small; Adrian Stern

doi:10.1117/12.2228986

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

Ziv Mhabary, Ofer Levi, Eran Small, Adrian Stern

Industrial Engineering and Management

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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 language	English
Title of host publication	Three-Dimensional Imaging, Visualization, and Display 2016
Editors	Bahram Javidi, Jung-Young Son
Publisher	SPIE
ISBN (Electronic)	9781510601086
DOIs	https://doi.org/10.1117/12.2228986
State	Published - 2016
Event	Three-Dimensional Imaging, Visualization, and Display 2016 Conference - Baltimore, United States Duration: 18 Apr 2016 → 20 Apr 2016

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	9867
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Three-Dimensional Imaging, Visualization, and Display 2016 Conference
Country/Territory	United States
City	Baltimore
Period	18/04/16 → 20/04/16

Bibliographical note

Publisher Copyright:
© 2016 SPIE.

Keywords

3D display
Digital refocusing
Fractional Fourier transforms
Light fields

Access to Document

10.1117/12.2228986

Cite this

Mhabary, Z., Levi, O., Small, E., & Stern, A. (2016). An exact and efficient 3D reconstruction method from captured light-fields using the fractional Fourier transform. In B. Javidi, & J.-Y. Son (Eds.), Three-Dimensional Imaging, Visualization, and Display 2016 Article 986708 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9867). SPIE. https://doi.org/10.1117/12.2228986

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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.",

keywords = "3D display, Digital refocusing, Fractional Fourier transforms, Light fields",

author = "Ziv Mhabary and Ofer Levi and Eran Small and Adrian Stern",

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doi = "10.1117/12.2228986",

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Mhabary, Z, Levi, O, Small, E & Stern, A 2016, An exact and efficient 3D reconstruction method from captured light-fields using the fractional Fourier transform. in B Javidi & J-Y Son (eds), Three-Dimensional Imaging, Visualization, and Display 2016., 986708, Proceedings of SPIE - The International Society for Optical Engineering, vol. 9867, SPIE, Three-Dimensional Imaging, Visualization, and Display 2016 Conference, Baltimore, United States, 18/04/16. https://doi.org/10.1117/12.2228986

An exact and efficient 3D reconstruction method from captured light-fields using the fractional Fourier transform. / Mhabary, Ziv; Levi, Ofer; Small, Eran et al.
Three-Dimensional Imaging, Visualization, and Display 2016. ed. / Bahram Javidi; Jung-Young Son. SPIE, 2016. 986708 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9867).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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

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Keywords

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