JaLCDOI 10.18926/AMO/31947
フルテキストURL fulltext.pdf
著者 Yoshida, Akira| Hiraki, Yoshio| Ohkawa, Yoshihiro| Yamada, Toshiharu| Hashimoto, Keiji| Aono, Kaname|
抄録 <p>To determine the characteristic curve of the radiographic screen/film systems in a short focal spot-film distance, the inverse square sensitometric method was modified by changing the radiation intensity with two kinds of filters. The characteristic curves obtained in the two exposure series with these two kinds of filters were overlapped to obtain a complete one. The characteristic curve thus obtained was almost the same as the one obtained by the original inverse square sensitometric method. The accuracy of the characteristic curves obtained by the modified method was well-reflected in the clinical radiographs.</p>
キーワード sensitometry characteristic curves radiographic screen/film systems.
Amo Type Article
発行日 1986-02
出版物タイトル Acta Medica Okayama
出版者 Okayama University Medical School
開始ページ 33
終了ページ 38
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
論文のバージョン publisher
査読 有り
PubMed ID 3962729
Web of Science KeyUT A1986A190200005