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Estimating spatial distribution of botanical composition and herbage mass in pastures using machine vision

Research Project

Project/Area Number 22780235
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Agricultural information engineering
Research InstitutionHokkaido University

Principal Investigator

OKAMOTO Hiroshi  北海道大学, 大学院・農学研究院, 講師 (40322838)

Co-Investigator(Renkei-kenkyūsha) SUZUKI Yumiko  北里大学, 獣医学部, 助教 (60583036)
TAKAHASHI Makoto  北海道大学, 北方生物圏フィールド科学センター, 助教 (10400037)
Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords農業工学・画像 / 文章 / 音声等認識・地理情報システム・リモートセンシング / 農業工学 / 画像、文章、音声等認識 / 地理情報システム / リモートセンシング
Research Abstract

For management of pastures, it is important to understand situation of them such as kinds and mass of herbage, weed, bare ground and dead material. However it is very difficult because pastures are large. In this study, images of a large pasture were collected by running vehicle with a camera. And these images were analyzed with machine vision technics for estimating situation in the field.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (2 results)

All 2012 2011

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (1 results)

  • [Journal Article] Mapping the spatial distribution of botanical composition and herbage mass in pastures using hyperspectral imaging2012

    • Author(s)
      Suzuki, Y., Okamoto, H., Takahashi, M., Kataoka, T., Shibata, Y.
    • Journal Title

      Grassland Science

      Volume: 58 Pages: 1-7

    • NAID

      10030743277

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Presentation] Applications of hyperspectral imaging for pasture monitoring2011

    • Author(s)
      Suzuki Y., Okamoto H., Takahashi M., Kataoka T., Shibata Y.
    • Organizer
      Proceedings of the 4th Asian Conference on Precision Agriculture
    • Place of Presentation
      OBIHIRO, Japan
    • Related Report
      2011 Final Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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