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Development of AR camera using real time simulation technology

Research Project

Project/Area Number 26390134
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Computational science
Research InstitutionToyo University

Principal Investigator

Nakabayashi Yasushi  東洋大学, 総合情報学部, 教授 (00349937)

Research Collaborator Masuda Masato  東京大学
Project Period (FY) 2014-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
KeywordsAR / リアルタイムシミュレーション / 画像認識 / 計算力学 / Androidアプリ / スマートフォン / 人工知能
Outline of Final Research Achievements

The AR camera is a new camera system that has the following functions. First, we use image recognition technology, which is a field of AI, to extract only the structure that appears in the center from the image taken with a smartphone. Next, the structural analysis by voxel finite element method is performed on the extracted structure in real time, and the distribution of stress applied to the structure and the state of displacement, etc. are superimposed and displayed on the finder screen of the camera . We have developed a stress camera that allows us to see the distribution of forces that can not be seen by nature and the situation of fine displacement, and there are some limitations in terms of functionality, but We have completed a system that enables extraction and real-time structural analysis.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発したARカメラは,本来見ることの出来ない構造物に掛かっている力の分布をスマートフォンだけで見えるようにする点が画期的である.大規模な地震の後や大型構造物の解体現場などで,このカメラを補助的に使用することで安全な避難経路の確定や安全な解体手順の確定などに応用することが可能という意味で非常に実用的であると言える.

Report

(6 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (23 results)

All 2018 2017 2016 2015 2014

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (19 results) (of which Int'l Joint Research: 3 results,  Invited: 3 results)

  • [Journal Article] Importance of Serum Amino Acid Profile for Induction of Hepatic Steatosis under Protein Malnutrition2018

    • Author(s)
      Mikako Kumano, Yuka Toyoshima, Asako Takenaka, Masato Masuda, Yasushi Nakabayashi, Ryuji Shioya, Fumihiko Hakuno, Shin-Ichiro Takahashi
    • Journal Title

      Nature, Scientific Report

      Volume: 8:5461 Issue: 1 Pages: 1-11

    • DOI

      10.1038/s41598-018-23640-8

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Study of effects of blood amino acidand hormone level for controlling triglyceride accumulation in the liver of rats using Self-Organizing Map2016

    • Author(s)
      Masato Masuda, Yasushi Nakabayashi, Ryuji Shioya, Hiroki Nishi, Shin-Ichiro Takahashi, Fumihiko Hakuno
    • Journal Title

      International Journal of Intelligent Information Systems

      Volume: 5 Issue: 6 Pages: 88-93

    • DOI

      10.11648/j.ijiis.20160506.12

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] コンクリート橋梁上部工に付着する塩分量分布に関する数値実験2015

    • Author(s)
      富山潤, 羽渕貴士, 宮里心一, 中林靖
    • Journal Title

      コンクリート工学年次論文集

      Volume: Vol.37, No.1 Pages: 769-774

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Parallelization of Enriched Free Mesh Method for Large Scale Fluid-structure Coupled Analysis2014

    • Author(s)
      Shinsuke Nagaoka, Yasushi Nakabayashi and Genki Yagawa
    • Journal Title

      Procedia Engineering

      Volume: 90 Pages: 288-293

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Prediction of Numerical Analysis Results using Machine Learning2018

    • Author(s)
      Masato Masuda, Yasushi Nakabayashi and Yoshiaki Tamura
    • Organizer
      WCCM XIII and PANCAM II
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Efficient Computational Strategy for Fluid Structure Interaction Problem using Asymmetric Solver with Machine Learning2018

    • Author(s)
      Yasushi Nakabayashi, Masato Masuda and Shinsuke Nagaoka
    • Organizer
      ICCM 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 計算力学シミュレーションを機械学習に置き換える技術の基礎的検討2018

    • Author(s)
      中林靖
    • Organizer
      日本原子力学会秋の大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Convolutinal LSTMを用いた数値解析結果の予測2018

    • Author(s)
      増田正人,中林靖,田村善昭
    • Organizer
      第23回計算工学講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 人工知能による電力用変圧器の内部異常診断2018

    • Author(s)
      鄭宏杰,塩谷隆二,増田正人,中林 靖
    • Organizer
      第31回計算力学講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 機械学習を用いた数値解析結果予測2018

    • Author(s)
      増田正人,中林靖,田村善昭,塩谷隆二
    • Organizer
      第31回計算力学講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of parallel fluid-structure coupled analysis method using enriched free mesh method and its effectiveness2017

    • Author(s)
      S. Nagaoka, Y. Nakabayashi, Y. Tamura, G. Yagawa
    • Organizer
      Coupled Problem 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 深層学習を用いた数値解析結果の予測2017

    • Author(s)
      増田 正人, 中林 靖, 田村 善昭
    • Organizer
      日本機械学会第30回計算力学講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 自己組織化マップを用いた食餌中アミノ酸濃度、血中アミノ酸濃度、肝臓脂肪量の関係分類2017

    • Author(s)
      伯野 史彦, 増田 正人, 中林 靖, 西 宏起, 山中 大介, 高橋 伸一郎, 塩谷 隆二
    • Organizer
      日本機械学会第30回計算力学講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 高精度フリーメッシュ法の並列解析手法について2016

    • Author(s)
      長岡慎介,中林靖,田村善昭,矢川元基
    • Organizer
      日本機械学会第29回計算力学講演会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2016-09-22
    • Related Report
      2016 Research-status Report
  • [Presentation] 深層学習を用いた連成解析結果予測2016

    • Author(s)
      増田正人,中林靖,田村善昭
    • Organizer
      日本機械学会第29回計算力学講演会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2016-09-22
    • Related Report
      2016 Research-status Report
  • [Presentation] 2人プレイ用ノベルゲームアプリ開発2016

    • Author(s)
      塩谷隆二,中林靖,松澤柊子,太田実里,小山川萌
    • Organizer
      日本機械学会第29回計算力学講演会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2016-09-22
    • Related Report
      2016 Research-status Report
  • [Presentation] 高精度フリーメッシュによる大規模並列解析とその応用2016

    • Author(s)
      長岡慎介,中林靖,田村善昭,矢川元基
    • Organizer
      2016年度日本機械学会年次大会
    • Place of Presentation
      九州大学
    • Year and Date
      2016-09-11
    • Related Report
      2016 Research-status Report
  • [Presentation] 自己組織化マップを用いた解析結果の予測2014

    • Author(s)
      増田正人,中林靖,田村善昭
    • Organizer
      日本機械学会第27回計算力学講演会
    • Place of Presentation
      岩手大学工学部(岩手県)
    • Year and Date
      2014-11-22 – 2014-11-24
    • Related Report
      2014 Research-status Report
  • [Presentation] EFMM を用いた流体-構造連成解析と実験結果との比較2014

    • Author(s)
      長岡慎介,中林靖,田村善昭,矢川元基
    • Organizer
      日本機械学会第27回計算力学講演会
    • Place of Presentation
      岩手大学工学部(岩手県)
    • Year and Date
      2014-11-22 – 2014-11-24
    • Related Report
      2014 Research-status Report
  • [Presentation] An Efficient Parallelization and Asymmetric Solver for the FSI Solver based on the SUPG/PSPG Method and the Enriched Free Mesh Method2014

    • Author(s)
      Yasushi NAKABAYASHI, Shinsuke NAGAOKA, Yoshiaki TAMURA and Genki YAGAWA
    • Organizer
      The 5th International Conference on Computational Methods (ICCM2014)
    • Place of Presentation
      Cambridge, England
    • Year and Date
      2014-07-28 – 2014-07-31
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Fluid-Structure Interaction Analysis of Vibration Phenomena and Verification of its classification and Prediction Accuracy using Modular Network Self-Organizing Map2014

    • Author(s)
      Masato Masuda, Yasushi Nakabayashi and Yoshiaki Tamura
    • Organizer
      11th World Congress on Computational Mechanics (WCCM XI)
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2014-07-20 – 2014-07-25
    • Related Report
      2014 Research-status Report
  • [Presentation] The Comparison of the Experimental Result with the Numerical Analysis using the New Coupled Analysis Method based on the Enriched Free Mesh Method and the SUPG/PSPG Stabilized Finite Element Method2014

    • Author(s)
      Shinsuke Nagaoka, Yasushi Nakabayashi, Yoshiaki Tamura and Genki Yagawa
    • Organizer
      11th World Congress on Computational Mechanics (WCCM XI)
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2014-07-20 – 2014-07-25
    • Related Report
      2014 Research-status Report
  • [Presentation] An Efficient Parallelization Method and Asymmetric Solver for the Fluid-Structure Interaction Problem2014

    • Author(s)
      Yasushi NAKABAYASHI, Shinsuke NAGAOKA and Genki YAGAWA
    • Organizer
      KSME-JSME Symposium on Computational Mechanics & CAE 2014
    • Place of Presentation
      Juzu, Korea
    • Year and Date
      2014-05-01
    • Related Report
      2014 Research-status Report
    • Invited

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Published: 2014-04-04   Modified: 2020-03-30  

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