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Non-invasive optical projection tomography intended to observe growth processes of living things

Research Project

Project/Area Number 26420386
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Measurement engineering
Research InstitutionShinshu University

Principal Investigator

KOSEKI Michihiko  信州大学, 学術研究院繊維学系, 准教授 (50334503)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords画像計測 / プロジェクショントモグラフィ / 可視光 / 生体観察 / 非侵襲計測
Outline of Final Research Achievements

X-ray computed tomography (X-ray CT) is quite useful in medical fields. However, it is not suitable for successive inspection of living plants or small creatures, because of critical damage in chromosome caused by x-ray exposure. This study aims to develop non-invasive optical projection tomography to enable observation of growth process of the living things. The concept of our study is to correct the optical path without any refraction using comparison between experimental observation data and numerical simulation data. The effectiveness of the proposed method was confirmed by numerical simulation of the cylindrical specimen.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (4 results)

All 2017 2016 2015 2014

All Presentation (4 results)

  • [Presentation] 可視光プロジェクショントモグラフィ実現のための屈折現象の補正2017

    • Author(s)
      漆畑聡一郎, 加納徹, 小関道彦
    • Organizer
      日本機械学会 北陸信越支部第54期総会・講演会
    • Place of Presentation
      金沢大学(石川県金沢市)
    • Year and Date
      2017-03-09
    • Related Report
      2016 Annual Research Report
  • [Presentation] レーザー光を用いた可視光CTシステムの構築2016

    • Author(s)
      小関道彦, 漆畑聡一郎, 加野智也, 加納徹
    • Organizer
      計測自動制御学会 第33回センシングフォーラム
    • Place of Presentation
      近畿大学(和歌山県紀の川市)
    • Year and Date
      2016-09-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] 生体観察を目的とした非侵襲可視光プロジェクショントモグラフィの開発2015

    • Author(s)
      小関道彦, 宮島文佳, 加納徹
    • Organizer
      日本機械学会 北陸信越支部第52期総会・講演会
    • Place of Presentation
      新潟工科大学
    • Year and Date
      2015-03-07
    • Related Report
      2014 Research-status Report
  • [Presentation] 生体観察を目的とした非侵襲可視光プロジェクショントモグラフィの開発2014

    • Author(s)
      小関道彦, 宮島文佳, 加納徹
    • Organizer
      計測自動制御学会 第31回センシングフォーラム
    • Place of Presentation
      佐賀大学
    • Year and Date
      2014-09-26
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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