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  • 标题:フラットパネルディテクタのウィナースペクトルを求める時の仮想スリットの検討
  • 本地全文:下载
  • 作者:松本 政雄 ; 能野 志芳 ; 末兼 浩司
  • 期刊名称:日本写真学会誌
  • 印刷版ISSN:0369-5662
  • 电子版ISSN:1884-5932
  • 出版年度:2003
  • 卷号:66
  • 期号:Suppliment1
  • 页码:100-101
  • DOI:10.11454/photogrst1964.66.Suppliment1_100
  • 出版社:The Society of Photographic Science and Technolgy of Japan
  • 摘要:

    When the Wiener spectrum of a flat panel detector (FPD) is calculated, scan is carried out using a virtual slit. By changing the slit length of virtual slit, we investigated how the Wiener spectrum would be influenced. Consequently, the Wiener spectral value rose as the slit length was enlarged, and the Wiener spectral value was converged in 16-pixels slit length. The Wiener spectral value did not change in 16 pixels or more slit length. Therefore, the slit length of virtual slit using for the calculation of Wiener spectrum of FPD should just use 16-pixels slit length.

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