熱ルミネセンスのデジタル写真撮影とJavaアプリケーションを用いた色の数値化方法

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タイトル別名
  • Thermoluminescence digital color images and their evaluation using a Java-based application
  • ネツ ルミネセンス ノ デジタル シャシン サツエイ ト Java アプリケーション オ モチイタ イロ ノ スウチカ ホウホウ
  • Thermoluminescence digital color image and its evaluation using Java application

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抄録

Luminescence dating involves the observation of naturally accumulated radiation damage, caused by radioisotopes such as U and Th, in the form of the glow stimulated by heating or exposure to light.<br>The emission color of luminescence varies among samples. A thermoluminescence color image (TLCI) can be recorded using a digital camera after irradiation with gamma rays, which results in significant radiation damage, thereby enhancing the luminescence. A new application was developed to handle RGB (red-green-blue) information for each pixel. The application enables the automatic plotting of pixel data on a CIE (Commission Internationale de l’Eclairoge) chromaticity diagram and counting of the number of pixels within a color zone, as defined by dividing the color space into five color zones. The application helps to handle many digital TLCIs in a short time and is useful for statistical color analyses.

収録刊行物

  • 地質学雑誌

    地質学雑誌 116 (12), 690-693, 2010

    一般社団法人 日本地質学会

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