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Passive system for sensing object motion in 3D

Research Project

Project/Area Number 20K04516
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 21030:Measurement engineering-related
Research InstitutionUtsunomiya University

Principal Investigator

Hagen Nathan  宇都宮大学, 工学部, 教授 (50781506)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2021: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2020: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords3d profilometry / geometric phase / 波長符号化 / 3次元測定 / 幾何学的位相 / 3次元形状計測 / スナップショット / profilometry / passive measurement / range measurement / snapshot / 三次元センシング
Outline of Research at the Start

商用カメラは受動的に画像を収集しますが、現在の3D測定システムは照明システムとスキャンを使用して3D形状を測定します。その結果、3Dシステムではモーションアーティファクトが発生し、簡単にズームできません。この研究では、通常のカメラのように使用できるパッシブ3D測定システムの構築を試みます(レンズの交換、ズームなど出来る用に)。

Outline of Final Research Achievements

In this project, we have succeeded in adapting conventional fringe profilometry measurements to use wavelength-encoded fringe data, allowing for simultaneous detection of many fringe profiles simultaneously. This opens the way for capturing 3D measurements of dynamic objects, increasing the dynamic range of 3D measurement, and simultaneously measuring the object reflectance spectrum together with its 3D profile. An unexpected outcome of this project has also been a breakthrough in understanding geometric phase. As a result of this project, we have published 10 peer-reviewed journal articles, 3 conference papers, and 12 conference presentations --- all supported in part or fully by this research project.

Academic Significance and Societal Importance of the Research Achievements

一般的な3D計測は静止した物体を対象としますが、本アプローチは動く物体の3D計測を可能にし、自律走行などのアプリケーションで重要な利点となります。既存の方法では、ダイナミックレンジが狭く、色の強い物体の測定に問題があるなどの弱点がありました。幾何学的位相は、約70年前から知られている光学特性です。研究者たちは、幾何学的位相の計算方法を研究し、その利用方法について議論してきましたが、私たちがこのプロジェクトに取り組むまで、幾何学的位相の物理的モデルはこれまで存在しませんでした。現在、そのようなモデルが存在し、それを使用して機器と測定を改善する方法を理解するのに役立ちます。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (22 results)

All 2023 2022 2021 2020

All Journal Article (13 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 10 results,  Open Access: 3 results) Presentation (9 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Wave description of geometric phase2023

    • Author(s)
      Garza-Soto Luis、Hagen Nathan、Lopez-Mago Dorilian、Otani Yukitoshi
    • Journal Title

      Journal of the Optical Society of America A

      Volume: 40 Issue: 2 Pages: 388-396

    • DOI

      10.1364/josaa.480814

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deciphering Pancharatnam’s discovery of geometric phase: retrospective2023

    • Author(s)
      Garza-Soto Luis、Hagen Nathan、Lopez-Mago Dorilian
    • Journal Title

      Journal of the Optical Society of America A

      Volume: 40 Issue: 5 Pages: 925-931

    • DOI

      10.1364/josaa.485485

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Design of channeled spectropolarimeters2022

    • Author(s)
      Hagen Nathan
    • Journal Title

      Applied Optics

      Volume: 61 Issue: 12 Pages: 3381-3389

    • DOI

      10.1364/ao.455828

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Apophyllite waveplates2022

    • Author(s)
      Nathan Hagen, Kentaro Yoshida, Yuejin Shan, Yukitoshi Otani
    • Journal Title

      Applied Optics

      Volume: 61 Issue: 22 Pages: 6518-6526

    • DOI

      10.1364/ao.463809

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Review of thermal infrared polarimetry, I: theory2022

    • Author(s)
      Hagen Nathan
    • Journal Title

      Optical Engineering

      Volume: 61 Issue: 07 Pages: 070902-070902

    • DOI

      10.1117/1.oe.61.7.070902

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Review of thermal infrared polarimetry, part 2: experiment2022

    • Author(s)
      Hagen Nathan
    • Journal Title

      Optical Engineering

      Volume: 61 Issue: 08 Pages: 080901-080901

    • DOI

      10.1117/1.oe.61.8.080901

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Design of channeled spectropolarimeters2022

    • Author(s)
      Hagen Nathan
    • Journal Title

      Optics and Photonics International Congress, 2022

      Volume: 12480 Pages: 1248008-1248008

    • DOI

      10.1117/12.2660159

    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Design of channeled spectropolarimeters2022

    • Author(s)
      Nathan Hagen
    • Journal Title

      Applied Optics

      Volume: 61 Pages: 3381-3381

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Birefringence compensation for single‐shot 3D profilometry using a full‐Stokes imaging polarimeter2021

    • Author(s)
      Yuuki Maeda, Shuhei Shibata, Nathan Hagen, Yukitoshi Otani
    • Journal Title

      Optical Review

      Volume: 28 Issue: 4 Pages: 425-425

    • DOI

      10.1007/s10043-021-00675-3

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Single-shot 3D profilometry using a color imaging polarimeter2021

    • Author(s)
      Yuuki Maeda, Shuhei Shibata, Nathan Hagen, Yukitoshi Otani
    • Journal Title

      Optical Engineering

      Volume: 60 Issue: 12 Pages: 124115-1

    • DOI

      10.1117/1.oe.60.12.124115

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Manufacturing plastic lenses on a Fanuc Robonano ultraprecision lathe2021

    • Author(s)
      Nathan Hagen, Toshihiko Koga and Ryoichi Kuwano and Yukitoshi Otani
    • Journal Title

      2nd Advanced Optical Fabrication for Analyzer Technologies (ADOPTECH)

      Volume: 2

    • Related Report
      2020 Research-status Report
  • [Journal Article] Survey of autonomous gas leak detection and quantification with snapshot infrared spectral imaging2020

    • Author(s)
      Nathan Hagen
    • Journal Title

      Journal of Optics

      Volume: 22 Issue: 10 Pages: 103001-103001

    • DOI

      10.1088/2040-8986/abb1cf

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Manufacturing image slicing and image mapping mirrors,” in Transactions of the 13rd MIRAI Conference on Microfabrication and Green Technology2020

    • Author(s)
      Nathan Hagen
    • Journal Title

      Transactions of the 13rd MIRAI Conference on Microfabrication and Green Technology

      Volume: 8

    • Related Report
      2020 Research-status Report
  • [Presentation] Preliminary theory for the wave description of geometric phase2022

    • Author(s)
      Luiz Alejandro Garza
    • Organizer
      Optics & Photonics Japan 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fourier domain filtering method for color polarization camera demosaicking2022

    • Author(s)
      Nathan Hagen
    • Organizer
      第16回偏光計測研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] The bounds of geometric phase in an achromatic phase shifter2022

    • Author(s)
      Luiz Alejandro Garza
    • Organizer
      83rd JSAP Autumn Meeting
    • Related Report
      2022 Annual Research Report
  • [Presentation] Real-time Mueller matrix spectropolarimeter: calibration and demonstration2022

    • Author(s)
      Nathan Hagen
    • Organizer
      第18回偏光計測研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] フルストークスカメラによる瞬間三次元形状計測2022

    • Author(s)
      前田勇樹, 柴田秀平, ネイザンヘーガン, 大谷幸利
    • Organizer
      Optics & Photonics Japan 2022
    • Related Report
      2021 Research-status Report
  • [Presentation] Survey of autonomous gas leak detection and quantification with snapshot infrared spectral imaging2021

    • Author(s)
      Nathan Hagen
    • Organizer
      WHISPERS 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Spectra, images, simple functions, and density functions2021

    • Author(s)
      Nathan Hagen
    • Organizer
      WHISPERS 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Manufacturing plastic lenses on a Fanuc Robonano ultraprecision lathe2021

    • Author(s)
      Nathan Hagen, Toshihiko Koga and Ryoichi Kuwano and Yukitoshi Otani
    • Organizer
      2nd Advanced Optical Fabrication for Analyzer Technologies (ADOPTECH)
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Manufacturing image slicing and image mapping mirrors2020

    • Author(s)
      Nathan Hagen
    • Organizer
      13rd MIRAI Conference on Microfabrication and Green Technology
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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