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VIS single-photon counting 3D single-pixel imaging

  • Jie Liu
  • , Yifan Tian
  • , Zhihao Zhao
  • , Shuquan Ma
  • , Zhaohua Yang*
  • *Corresponding author for this work
  • Beihang University
  • 54th Research Institute of China Electronics Technology Group Corporation

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Single-pixel (SPI) imaging is a computational imaging technique that compresses multi-dimensional information into one dimension. Combining photon counting with SPI represents a significant advancement in detecting weak signals over long distances. Utilizing the highly sensitive characteristics of single-photon detectors, we designed a SPI principle prototype. Achieved intensity imaging of two phone-sized targets and distance detection with a longitudinal distance of 28 cm. To reduce the environmental noise interference and improve the barrel signal-to-noise ratio. We also accomplished single-target selective imaging of a three-dimensional object under a 250 ps time range using the range-gated technique, which provides a feasible basis for future long-range single-pixel detection.

Original languageEnglish
Title of host publicationInternational Conference on Optoelectronic Science and Intelligent Sensing, ICOIS 2025
EditorsJinhui Song, Weigang Hou
PublisherSPIE
ISBN (Electronic)9781510691858
DOIs
StatePublished - 2025
Event2025 International Conference on Optoelectronic Science and Intelligent Sensing, ICOIS 2025 - Changchun, China
Duration: 14 Mar 202516 Mar 2025

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume13638
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference2025 International Conference on Optoelectronic Science and Intelligent Sensing, ICOIS 2025
Country/TerritoryChina
CityChangchun
Period14/03/2516/03/25

Keywords

  • range-gated imaging technology
  • single-photon counting
  • Single-pixel imaging

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