Multiple-Plane Object Reconstruction Using Single-Pixel Digital Holography

Yin Xiao, Lina Zhou, Wen Chen

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

We propose a method for multiple-plane object reconstruction using single-pixel digital holography. Multiple objects are placed at different axial distances from the modulator plane. Instead of using charge-coupled device (CCD) to record, we utilize single-pixel structured detection to first retrieve the holograms and then reconstruct the objects at different axial positions with a digital focusing method. In order to retrieve a high-quality digital hologram, 4-step Fourier spectrum acquisition method is used which can effectively reduce noise in the reconstruction. In addition, since images are commonly sparse in Fourier domain, it is found that only 10% Fourier spectrum coefficients can be used to retrieve high-quality digital holograms. Due to significant advantages of single-pixel imaging, e.g., imaging in conditions of low-light and non-visible wavelength, it is believed that the proposed method can effectively extend the applications of conventional digital holographic technique. Computational results are obtained and presented to demonstrate feasibility and effectiveness of the proposed method.

Original languageEnglish
Title of host publicationProceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2397-2400
Number of pages4
ISBN (Electronic)9781728136660
DOIs
Publication statusPublished - Jun 2019
Event28th IEEE International Symposium on Industrial Electronics, ISIE 2019 - Vancouver, Canada
Duration: 12 Jun 201914 Jun 2019

Publication series

NameIEEE International Symposium on Industrial Electronics
Volume2019-June

Conference

Conference28th IEEE International Symposium on Industrial Electronics, ISIE 2019
Country/TerritoryCanada
CityVancouver
Period12/06/1914/06/19

Keywords

  • digital holography
  • Fourier spectrum acquisition
  • multiple-plane object reconstruction
  • single-pixel imaging

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

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