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Mathematical modeling for 3D plant morphology as fundamental technologies of plant phenotyping

Research Project

Project/Area Number 21K14947
Research Category

Grant-in-Aid for Early-Career Scientists

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

Principal Investigator

Noshita Koji  九州大学, 理学研究院, 助教 (10758494)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2023: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2022: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords形態測定学 / 植物フェノタイピング / 画像解析 / 機械学習 / 数理生物学 / 数理モデル
Outline of Research at the Start

表現型の総体であるフェノームのデータ蓄積は,それを適切に表現する数理モデルの欠如や未だ労働集約的な定量化手法のため進んでいない.結果,その予測・制御への活用も限定的である.特に,植物の3次元形態のフェノームデータはゲノムワイド関連解析や効率的な育種の実現などに重要であり,解析のための理論・技術的基盤が求められている.本研究では個別構成要素のフェノタイピングの高速化,階層性をつなぐフェノタイピングを実現する数理モデルの開発を通し,植物3次元形態を適切に定量化する数理モデルとデータ取得の基盤を提供し, 植物3次元形態のフェノーム解析を高効率に可能にする基盤理論・技術の開発を目指す.

Outline of Final Research Achievements

To accumulate phenome data, especially 3D morphological properties of plants, I attempt to improve the throughput of phenotyping individual components and develop mathematical models to integrate these components into hierarchical structures.
In this study, we developed a method for estimating the shape of leaf outlines in 3D space by integrating 2D and 3D information and quantification and morphospace analysis of the network structure of leaf veins as network features.
Through these efforts, I have provided phenotyping methods and data acquisition platforms for appropriately quantifying 3D plant morphology, and have developed the theory and technology that enables highly efficient phenome analysis of 3D plant morphology.

Academic Significance and Societal Importance of the Research Achievements

開発した植物フェノタイピング手法は,従来定量的に評価することが難しい形質についての定量化を実現した.本研究では,植物3次元形態を個別に定量化可能な要素の表現型値の個別のモデル化とその多変量確率分布モデルにより階層的な集合を表現可能にするというアプローチにより実現した.植物3次元形態の過不足のない定量化はもちろん,野外圃場などの計測が不安定な状況でもノイズに頑健なフェノタイピングが可能になることが期待される.

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (17 results)

All 2024 2023 2022 2021

All Journal Article (5 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (12 results) (of which Int'l Joint Research: 5 results,  Invited: 4 results)

  • [Journal Article] Three-dimensional leaf edge reconstruction combining two- and three-dimensional approaches2024

    • Author(s)
      Murata Hidekazu、Noshita Koji
    • Journal Title

      Plant Phenomics

      Volume: - Pages: 0181-0181

    • DOI

      10.34133/plantphenomics.0181

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Network feature-based phenotyping of leaf venation robustly reconstructs the latent space2022

    • Author(s)
      Iwamasa Kohei, Noshita Koji
    • Journal Title

      bioRxiv

      Volume: - Pages: 1-36

    • DOI

      10.1101/2022.09.20.508639

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] Model-based plant phenomics on morphological traits using morphometric descriptors2022

    • Author(s)
      Noshita Koji、Murata Hidekazu、Kirie Shiryu
    • Journal Title

      Breeding Science

      Volume: 72 Issue: 1 Pages: 19-30

    • DOI

      10.1270/jsbbs.21078

    • NAID

      130008160945

    • ISSN
      1344-7610, 1347-3735
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Exploring the mechanical and morphological rationality of tree branch structure based on 3D point cloud analysis and the finite element method2022

    • Author(s)
      Tsugawa Satoru、Teratsuji Kaname、Okura Fumio、Noshita Koji、Tateno Masaki、Zhang Jingyao、Demura Taku
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 1-11

    • DOI

      10.1038/s41598-022-08030-5

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] GIS-Based Analysis for UAV-Supported Field Experiments Reveals Soybean Traits Associated With Rotational Benefit2021

    • Author(s)
      Fukano Yuya、Guo Wei、Aoki Naohiro、Ootsuka Shinjiro、Noshita Koji、Uchida Kei、Kato Yoichiro、Sasaki Kazuhiro、Kamikawa Shotaka、Kubota Hirofumi
    • Journal Title

      Frontiers in Plant Science

      Volume: 12 Pages: 637694-637694

    • DOI

      10.3389/fpls.2021.637694

    • Related Report
      2021 Research-status Report
  • [Presentation] ktch: モデルベース形態測定学向けPythonパッケージ2024

    • Author(s)
      野下 浩司
    • Organizer
      生態学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ktch: モデルベース形態測定学向けPythonパッケージ2023

    • Author(s)
      野下 浩司
    • Organizer
      数理生物学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 葉輪郭再構築への2次元-3次元協調的アプローチ2023

    • Author(s)
      村田 英和,野下 浩司
    • Organizer
      生態学会
    • Related Report
      2022 Research-status Report
  • [Presentation] Leaf shape phenotyping method by instance segmentation and curve-based 3D reconstruction2022

    • Author(s)
      Murata, H., Noshita, K.
    • Organizer
      IPPS2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Characterization of foliage structures using persistent homology analysis2022

    • Author(s)
      Noshita, K.
    • Organizer
      IPPS2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] A simple method for extracting leaf vein images and quantitative vein network features2022

    • Author(s)
      Iwamasa, K., Noshita, K.
    • Organizer
      IPPS2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 3D reconstruction and shape analysis of tubers of Jerusalem artichoke (Helianthus tuberosus) using spherical harmonics2022

    • Author(s)
      Feldman, A., Noshita, K., Fukano, Y.
    • Organizer
      IPPS2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] さまざまな形態記述子によるモデルベース植物フェノタイピング2022

    • Author(s)
      野下 浩司
    • Organizer
      日本植物バイオテクノロジー学会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 植物の「かたち」を測る・モデル化する:数理モデルの構築・定量化の理論提案・植物フェノタイピング技術の開発2021

    • Author(s)
      野下浩司
    • Organizer
      超分野植物科学研究会(TDPS) 第1回研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] 草姿・草型のフェノタイピング:3次元計測と「かたち」の数理モデル化2021

    • Author(s)
      野下浩司
    • Organizer
      日本植物学会 第85回大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 草姿・草型の数理モデル化と高効率フェノタイピングへの応用2021

    • Author(s)
      野下浩司
    • Organizer
      農業情報学会2021年度 年次大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Morphometrics and its applications2021

    • Author(s)
      Koji Noshita
    • Organizer
      RIMS Workshop Mathematical methods for the studies of flow, shape, and dynamics
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2021-04-28   Modified: 2025-01-30  

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