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Detection method of ship images within radar images in consideration of navigator's situation awareness

Research Project

Project/Area Number 15K16304
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Social systems engineering/Safety system
Research InstitutionTokyo University of Marine Science and Technology (2016-2017)
National Maritime Research Institute (2015)

Principal Investigator

Nishizaki Chihiro  東京海洋大学, 学術研究院, 助教 (70570993)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords航海士の状況認識 / レーダ / 画像処理 / 操船シミュレータ / 航海支援 / 見張り支援 / 状況認識 / 自動捕捉アルゴリズム / 船舶の安全運航 / 海上安全 / 船舶運航支援 / 見張り作業
Outline of Final Research Achievements

In this study, navigators' situation awareness(SA) was measured in a ship maneuvering simulator using the Situation Awareness Global Assessment Technique (SAGAT). From the results, I proposed a new risk category named as “attention area,” that covers ships with high priority level in the SA of navigators, and a limit line surrounding ships with high priority levels was identified. By using radar image processing and new risk category to detect ships with high priority levels, the detection method of ship images within radar images was proposed. The validity of the method was confirmed by subjective evaluation of navigators.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (7 results)

All 2018 2017 2016 2015

All Journal Article (6 results) (of which Peer Reviewed: 5 results,  Open Access: 1 results,  Acknowledgement Compliant: 2 results) Presentation (1 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Development of Navigation Support System to Predict New Course of Ship2018

    • Author(s)
      Chihiro Nishizaki, Masayoshi Terayama, Tadatsugi Okazaki, Ruri Shoji
    • Journal Title

      Proceedings of World Automation Congress 2018

      Volume: -

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Characteristic of a Navigator's Situation Awareness for Crossing Ships2017

    • Author(s)
      Chihiro Nishizaki, Takahiro Takemoto, Yoshiaki Kunieda
    • Journal Title

      TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation

      Volume: 11 Issue: 2 Pages: 295-300

    • DOI

      10.12716/1001.11.02.12

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A study on evaluation method for ship maneuvering simulator training2017

    • Author(s)
      Chihiro Nishizaki, Tadatsugi Okazaki, Ryohtaro Yoshino, Rei Takaseki, Koji Murai
    • Journal Title

      Proceedings of 2017 IEEE International Conference on Systems, Man, and Cybernetics

      Volume: - Pages: 3119-3124

    • DOI

      10.1109/smc.2017.8123106

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 見張り作業における操船者の状況認識と見張り支援に関する研究2017

    • Author(s)
      西崎 ちひろ
    • Journal Title

      東京海洋大学 博士学位論文

      Volume: 応用環境システム学 課程博士 甲第404号 Pages: 33-72

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Measurement of Navigator's Situation Awareness for Crossing Ships2016

    • Author(s)
      Chihiro NISHIZAKI, Takahiro TAKEMOTO
    • Journal Title

      Priceedings of Asia Navigation Conference 2016

      Volume: - Pages: 7-13

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] A Study on Error Modes in Officers' Watch Keeping Based on the Behavior Analysis2015

    • Author(s)
      西崎ちひろ,伊藤博子,竹本孝弘
    • Journal Title

      The Journal of Japan Institute of Navigation

      Volume: 132 Issue: 0 Pages: 105-113

    • DOI

      10.9749/jin.132.105

    • NAID

      130005086742

    • ISSN
      0388-7405, 2187-3275
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Measurement of Navigator's Situation Awareness for Crossing Ships2016

    • Author(s)
      Chihiro NISHIZAKI
    • Organizer
      Asia Navigation Conference 2016
    • Place of Presentation
      Yeosu Expo, Yeosu, Republic of Korea
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

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