Journal of radiological science and technology (대한방사선기술학회지:방사선기술과학)
- Volume 6 Issue 1
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- Pages.35-41
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- 1983
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- 2288-3509(pISSN)
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- 2384-1168(eISSN)
A New Approach in Sensitometry of X-ray Film to Use Aluminium Stepwedge
알루미늄계단을 이용한 X선필름의 감도측정법에 관한 새로운 시도
- Huh, Joon (Dept. of Radiotechnology, Junior College of Public Health and Medical Technology, Korea University) ;
- Kim, Chang-Kyun (Dept. of Radiotechnology, Junior College of Public Health and Medical Technology, Korea University) ;
- Kang, Hong-Sook (Dept. of Radiotechnology, Junior College of Public Health and Medical Technology, Korea University) ;
- Lee, Sun-Sook (Dept. of Radiotechnology, Junior College of Public Health and Medical Technology, Korea University)
- 허준 (고려대학교 보건전문대학 방사선과) ;
- 김창균 (고려대학교 보건전문대학 방사선과) ;
- 강홍석 (고려대학교 보건전문대학 방사선과) ;
- 이선숙 (고려대학교 보건전문대학 방사선과)
- Published : 1983.11.25
Abstract
Boot-Strap method is used to measure the sensitivity of X-ray film, but it is too complicated to design the plot and this method is generally a falling-off in the accuracy and the reproducibility. Authors made an attempt a new method to obtain the stable H-D curve, that is to say; Boot-Strap method used in combination with distance-change method, and the accuracy and the reproducibility.
Keywords