Material identify imaging by energy distinguished X-ray CT

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Other Title
  • エネルギー弁別X線CTによる材質識別イメージング(セキュリティカメラ,車載カメラ,サーベイランス技術,関連デバイス,および一般)
  • エネルギー弁別X線CTによる材質識別イメージング
  • エネルギー ベンベツ Xセン CT ニ ヨル ザイシツ シキベツ イメージング

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Abstract

X-ray that is a kinds of the electromagnetic radiation have been used widely because the its penetrating power and useful cross-sectional image taken by CT method. However, energy (wavelength) information on X rays has not been so used up to now. Material identify imaging that means an atomic number and the density identify, can be taken by X-ray CT with energy information. A highly accurate atomic number identification CT image was able to be obtained in the device that used a general X-ray source by using Photon counting CdTe radiation imager to be able to acquire energy information.

Journal

  • ITE Technical Report

    ITE Technical Report 32.32 (0), 1-4, 2008

    The Institute of Image Information and Television Engineers

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