色素膜のカラー画像を用いたpHのパターン認識的同定と分布計測 Distributed Sensing of pH Based on Color Imaging of Dye Coatings

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There are few works on the distributed sensing of pH, although the point sensing of pH is well establishied. In this work, we propose a new distributed sensing system of pH based on color imaging of pH-indicator dye coatings. The RGB imaging data from a CCD color camera were related to pH using the x, y, z values of CIE chromaticity. The pH value at each pixel point was determined by artificial newral network pattern recognition method using the relationship between the xyz values and pH. It has been found that the use of phenol red/agar gel, methyl red/agar gel coatings shows satisfactory distributed sensing of pH on the coatings.

収録刊行物

  • 電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society  

    電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society 117(6), 321-325, 1997-06 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10004832207
  • NII書誌ID(NCID)
    AN1052634X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13418939
  • NDL 記事登録ID
    4216683
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-B380
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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