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Survey system for fisheries resource database

Research Project

Project/Area Number 16H06135
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Naval and maritime engineering
Research InstitutionKyushu Institute of Technology

Principal Investigator

Nishida Yuya  九州工業大学, 若手研究者フロンティア研究アカデミー, 助教 (60635209)

Research Collaborator ISHII kazuo  九州工業大学
YASUKAWA shinsuke  九州工業大学
AHN jonghyun  広島工業大学
SANADA atsushi  西日本工業大学
SONODA takashi  西日本工業大学
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000)
Fiscal Year 2018: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2017: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2016: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywords水中3次元計測 / 水産資源調査 / 魚種識別 / 構造化光 / 水中3次元計測装置 / 画像処理 / 3次元計測 / 光切断法 / レーザ光パターン / 海洋工学 / 海中ロボット工学 / 3次元計測装置
Outline of Final Research Achievements

First this research result is development of underwater three-dimensional scanner with high accuracy. The scanner which consists of a laser projector and a camera, measures the shape of target located 1m away with the accuracy of millimeter order. Second result is development of high-speed operation method for the scanner. FPGA board which is implemented laser detection processing, detects laser position at 30 fps from image data. Third result is development of fish species identification method from seafloor image captured by underwater vehicle. The method combined with human visual stimuli model and general object identification method, identifies the fish with 10 % higher accuracy than our previous research results.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発した水中3次元計測装置は照射したレーザーの反射光を撮影できる範囲の3次元形状を計測できるため,これまで正確に計測できなかった魚等の水中移動物体の計測が可能となる.また,本装置は1ショットで計測できる範囲の計測制度は搭載機器(水中ロボットや曳航体)の自己位置精度に依存しないため,現在使われている全ての水中機器に搭載して使うことが可能である.そのため,これまでの観測装置では導入が難しかった水産庁が行っている底生魚の生態調査や地方自治体によるサンゴ礁の生態調査など多くの調査に本装置が使われるようになり,海中における資源調査が促進されると考えられる.

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (11 results)

All 2019 2018 2017 2016

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (7 results) (of which Int'l Joint Research: 5 results) Funded Workshop (2 results)

  • [Journal Article] Vision System for an Autonomous Underwater Vehicle with a Benthos Sampling Function2018

    • Author(s)
      Yasukawa Shinsuke、Ahn Jonghyun、Nishida Yuya、Sonoda Takashi、Ishii Kazuo、Ura Tamaki
    • Journal Title

      Journal of Robotics and Mechatronics

      Volume: 30 Issue: 2 Pages: 248-256

    • DOI

      10.20965/jrm.2018.p0248

    • NAID

      130007499244

    • ISSN
      0915-3942, 1883-8049
    • Year and Date
      2018-04-20
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Underwater Platform for Intelligent Robotics and its Application in Two Visual Tracking Systems2018

    • Author(s)
      Nishida Yuya、Sonoda Takashi、Yasukawa Shinsuke、Nagano Kazunori、Minami Mamoru、Ishii Kazuo、Ura Tamaki
    • Journal Title

      Journal of Robotics and Mechatronics

      Volume: 30 Issue: 2 Pages: 238-247

    • DOI

      10.20965/jrm.2018.p0238

    • NAID

      130007499268

    • ISSN
      0915-3942, 1883-8049
    • Year and Date
      2018-04-20
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Underwater vehicle localization considering the effects of its oscillation2019

    • Author(s)
      Yoshiki Tanaka, Yuya Nishida, Jonghyun Ahn, Kazuo Ishii
    • Organizer
      Underwater Technology 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Benthos Sampling by Autonomous Underwater Vehicle Equipped a Manipulator with Suction Device2019

    • Author(s)
      Yuya Nishida, Takashi Sonoda, Shinsuke Yasukawa, Jonghyun Ahn, Keisuke Watanabe, Kazuo Ishii, Tamaki Ura
    • Organizer
      Underwater Technology 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Three-dimensional Measurement Using Laser Pattern And Its Application to Underwater Scanner2019

    • Author(s)
      Yuya Nishida, Tomoya Shinnoki, Shinsuke Yasukawa and Kazuo Ishii
    • Organizer
      The 2019 International Conference on Artificial Life and Robotics
    • Related Report
      2018 Annual Research Report
  • [Presentation] A sea creatures classification method using convolutional neural networks2018

    • Author(s)
      Jonghyun Ahn, Yuya Nishida, Kazuo Ishii, Tamaki Ura
    • Organizer
      International Conference on Control, Automation and Systems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フルカラー構造化光を用いた水中三次元計測:基礎理論の検証2017

    • Author(s)
      進木智也
    • Organizer
      ロボティクス・メカトロニクス講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Automatic recognition of benthic species using image processing2017

    • Author(s)
      Yuki Soejima, Yuya Nishida, Takashi Sonoda and Kazuo Ishii
    • Organizer
      ICAROB 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of an autonomous underwater vehicle with human-aware robot navigation2016

    • Author(s)
      Yuya Nishida, Takashi Sonoda, Shinsuke Yasukawa, Jonghyun Ahn, Kazunori Nagano, Kazuo Ishii and Tamaki Ura
    • Organizer
      MTS/IEEE OCEANS
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Funded Workshop] ICAROB20182018

    • Related Report
      2017 Annual Research Report
  • [Funded Workshop] JpGU 20172017

    • Related Report
      2017 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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