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Study on imaging and visualization technology for an inside of a plant community in a large-scale field

Research Project

Project/Area Number 18K05910
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related
Research InstitutionAkita Prefectural University

Principal Investigator

Yamamoto Satoshi  秋田県立大学, 生物資源科学部, 准教授 (20391526)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords作物群落 / 全方位カメラ / 生育情報 / ドローン / 自律走行車両 / ポイントクラウド / フィールドセンシング / 画像処理 / 可視化
Outline of Final Research Achievements

Aiming for plant-growth-monitoring which complements UAV in a large-scale field, we brought omnidirectional camera into plant community of rice, maize and soybean to capture images of inside of the plant community. Furthermore, the omnidirectional camera was put on the UAV and UGV to obtain the growth information at anywhere in the field. We confirmed that the rare and valuable inner images of plant community could be monitored effectively using the omnidirectional camera and some unmanned vehicles.

Academic Significance and Societal Importance of the Research Achievements

ドローンを用いた生育情報のモニタリング技術が普及しつつあるが、ほ場全体をカバーするためには、ドローンの飛行時間の制約により、一定以上の高度から空撮する必要がある。このため、作物に近づいて撮影することはほとんどなく、ほ場中央の作物の詳細な生育情報を把握することが難しかった。本研究の成果により、RTK-GNSSの高精度な位置情報に基づき、ほ場の任意の場所の全方位画像を得ることができることから、ドローンを補完する生育モニタリングの基盤技術の確立に寄与できた。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (3 results)

All 2020 2019

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

  • [Journal Article] Onion Bulb Counting in a Large-scale Field Using a Drone with Real-Time Kinematic Global Navigation Satellite System2020

    • Author(s)
      YAMAMOTO Satoshi、MADOKORO Hirokazu、NISHIMURA Yo、YAJI Yukio
    • Journal Title

      Engineering in Agriculture, Environment and Food

      Volume: 13 Issue: 1 Pages: 9-14

    • DOI

      10.37221/eaef.13.1_9

    • NAID

      130008031767

    • ISSN
      1881-8366
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] エネルギー自給型の超軽量除草ロボットに関する基礎研究2020

    • Author(s)
      山本聡史, 阿久津雄大, 西村洋, 保田謙太郎
    • Organizer
      R2年度農業食料工学会東北支部大会, オンライン, 2020.12.19
    • Related Report
      2020 Annual Research Report
  • [Presentation] Onion Bulb Counting in a Large-scale Field Using a Drone with RTKGNSS2019

    • Author(s)
      Yamamoto. S., Madokoro, H., Nishimura, Y., Yaji, Y.
    • Organizer
      2019 International Joint Conference on JSAM, SASJ and CIGR VI Technical Symposium joining FWFNWG and FSWG Workshops
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2022-01-27  

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