Development of a remote and multipoint air-dose rate monitoring system using webcams

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抜粋

We proposed a new webcam-based air-dose rate monitoring system, in which multiple webcams are driven remotely by a single PC. A CMOS image sensor in a webcam can detect not only visible light but also ionizing radiation. Covering the lens with light shield, we can observe radiation events. Gamma-ray event rates are well used for conventional measurements of air-dose rates. The event rates in units of cpm should be converted into the air-dose rates in units of μSv/h. The conversion function was determined through measurements using a 137Cs standard gamma-ray source. To demonstrate the webcam-based monitoring system under real radiation environment, we developed monitoring software for single webcam and performed a test experiment at an irradiation room of the Kyushu University Tandem Laboratory. As a result, we confirmed that the temporal variation of the monitored air-dose rate was consistent with that of the beam current measured by a Faraday cup.

元の言語英語
ホスト出版物のタイトル2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015
出版者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781467398626
DOI
出版物ステータス出版済み - 10 3 2016
イベント2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015 - San Diego, 米国
継続期間: 10 31 201511 7 2015

その他

その他2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015
米国
San Diego
期間10/31/1511/7/15

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Radiology Nuclear Medicine and imaging
  • Instrumentation

フィンガープリント Development of a remote and multipoint air-dose rate monitoring system using webcams' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Kin, T., & Watanabe, Y. (2016). Development of a remote and multipoint air-dose rate monitoring system using webcams. : 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015 [7581746] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NSSMIC.2015.7581746