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Environmental control in the total production system using artificial intelligence and image processing technology

Research Project

Project/Area Number 15380173
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Agricultural environmental engineering
Research InstitutionEhime University

Principal Investigator

NISHINA Hiroshige  Ehime University, Faculty of Agriculture, Professor, 農学部, 教授 (70134509)

Co-Investigator(Kenkyū-buntansha) MORIMOTO Tetsuo  Ehime University, Faculty of Agriculture, Professor, 農学部, 教授 (50127916)
HATOU Kenji  Ehime University, Faculty of Agriculture, Associate Professor, 農学部, 助教授 (50274345)
HASHIMOTO Yasushi  Ehime University, Professor emeritus, 名誉教授
Project Period (FY) 2003 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥15,800,000 (Direct Cost: ¥15,800,000)
Fiscal Year 2004: ¥6,200,000 (Direct Cost: ¥6,200,000)
Fiscal Year 2003: ¥9,600,000 (Direct Cost: ¥9,600,000)
Keywordshigh brix tomato fruit / projection area / heat stress / neural network / genetic algorithms / image processing / thermal image / wire size reduction / 人工知能 / 水損失 / 糖度 / 葉面積
Research Abstract

The following results were made dear in this research.
(1)Projection area of leaves of tomato plants is effective as an index of irrigation for the production of tomato fruit with high brix in the nutrient solution cultivation system. As for the direction of projection, vertical direction is the best. The accumulated evapotranspiration rate estimated from the solar radiation and water vapor saturation deficit is also an effective index.
(2)As for the process of fruit storage, the temperature operation that first raises to the high temperature(40℃) fir 24h and then drops to the lowest temperature is optimal to reduce the water loss, the change of skin color and the respiration of fruit.
(3)As for the utilization of image processing, the leaf and the fruit of the tomato plant can be distinguished by the difference of surface temperature measured by thermography. The mature fruit and the immature fruit can be distinguished by the color difference measured by CCD camera. To use both the thermal image measured by thermography and the color image measured by CCD camera is effective to find out the fruit bidden by the leaves.

Report

(3 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • Research Products

    (15 results)

All 2004 2003 Other

All Journal Article (10 results) Book (2 results) Publications (3 results)

  • [Journal Article] トマト果実への結露防止のための温湿度管理について2004

    • Author(s)
      仁科弘重, 東幸太, 久枝和昇, 有馬誠一
    • Journal Title

      農業環境工学関連4学会2004年合同大会講演要旨集

      Pages: 60-60

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] 高糖度トマト生産のための養液栽培における横から見たトマトの投影面積による給液制御指標の検討2004

    • Author(s)
      仁科弘重, 山下佳奈, 羽藤堅治
    • Journal Title

      農業環境工学関連4学会2004年合同大会講演要旨集

      Pages: 57-57

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Dynamic optimization of storage temperature for qualitative improvement of fruit during storage.2004

    • Author(s)
      Morimoto T., Hatou, K., Nishina, H., Aono, T., Hashimoto, Y.
    • Journal Title

      Proceedings of the AGENG2004 (CD)

      Pages: 1-8

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Three-dimensional image processing for the tomato harvesting robot.2004

    • Author(s)
      Hatou, K., Masuda, T., Morimoto, T., Nishina, H., Hashimoto, Y.
    • Journal Title

      Proceedings of the AGENG2004 (CD)

      Pages: 1-6

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Examination of temperature and humidity control preventing dew condensation on surface of tomato fruits.2004

    • Author(s)
      Nishina, H., Azuma, K, Hisaeda, K., Arima, S.
    • Journal Title

      Proceedings of joint meeting on environmental engineering in agriculture

      Pages: 60-60

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Examination of irrigation control index based on projected Area of tomato plant from a lateral view for production of high brix tomato fruits in nutrient solution cultivation.2004

    • Author(s)
      Nishina, H., Yamashita, K., Hatou, K.
    • Journal Title

      Proceedings of joint meeting on environmental engineering in agriculture

      Pages: 57-57

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Dynamic optimizations of cultivation and fruit-storage processes using a speaking plant-based intelligent control technique.2003

    • Author(s)
      Morimoto, T.
    • Journal Title

      Environment Control in Biology 41(3)

      Pages: 193-210

    • NAID

      10018079520

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A decision and control system mimicking a skilled grower's thinking process for dynamic optimization of the storage environment.2003

    • Author(s)
      Morimoto, T., Hashimoto, Y.
    • Journal Title

      Environment Control in Biology 41(3)

      Pages: 221-234

    • NAID

      10018079587

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Dynamic optimization using neural networks and genetic algorithms for tomato cool storage to minimize water loss.2003

    • Author(s)
      Morimoto, T., Tu, K., Hatou, K., Hashimoto, Y.
    • Journal Title

      Transactions of the ASAE 46(4)

      Pages: 1151-1159

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Dynamic optimization using neural networks and genetic algorithms for tomato cool storage to minimize water loss.2003

    • Author(s)
      Morimoto, T., Tu, K, Hatou, K., Hashimoto, Y.
    • Journal Title

      Transactions of the ASAE 46(4)

      Pages: 1151-1159

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 新農業環境工学2004

    • Author(s)
      森本哲夫
    • Total Pages
      274
    • Publisher
      養賢堂
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Book] Environmental Engineering in Agriculture.2004

    • Author(s)
      Morimoto, T.
    • Total Pages
      274
    • Publisher
      Yokendo
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Publications] Morimoto, T.: "Dynamic optimizations of cultivation and fruit-storage processes using a speaking plant-based intelligent control technique"Environment Control in Biology. 41(3). 193-210 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Morimoto, T., Hashimoto, Y.: "A decision and control system mimicking a skilled grower's thinking process for dynamic optimization of the storage environment"Environment Control in Biology. 41(3). 221-234 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Morimoto, T., Tu, K., Hatou, K., Hashimoto, Y.: "Dynamic optimization using neural networks and genetic algorithms for tomato cool storage to minimize water loss"Transactions of the ASAE. 46(4). 1151-1159 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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