Proceedings Paper
Comparison Of Intensity And Time Scale Sensitometric Methods For Evaluating Screen-Film Systems| Format | Member Price | Non-Member Price |
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Paper Abstract
For the sensitometric evaluation of screen-film systems, consideration of reciprocity law failure (RLF) is necessary because it affects the choice of exposure modulation method. The effect of RLF on determining characteristic curves of screen-film systems is experimentally evaluated by comparing time-scale and intensity-scale methods and by comparing different exposure times in the intensity-scale method. A specially designed x-ray sensitometer permits very precise exposures for both time-scale and intensity-scale sensitometry. Results are presented for Kodak Min-R and Dupont Lo-dose/2 screen-film systems.
Paper Details
Date Published: 6 July 1979
PDF: 7 pages
Proc. SPIE 0173, Application of Optical Instrumentation in Medicine VII, (6 July 1979); doi: 10.1117/12.957119
Published in SPIE Proceedings Vol. 0173:
Application of Optical Instrumentation in Medicine VII
Joel E. Gray, Editor(s)
PDF: 7 pages
Proc. SPIE 0173, Application of Optical Instrumentation in Medicine VII, (6 July 1979); doi: 10.1117/12.957119
Show Author Affiliations
Jose A. Bencomo, The University of Texas System Cancer Center (United States)
Arthur G. Haus, The University of Texas System Cancer Center (United States)
Published in SPIE Proceedings Vol. 0173:
Application of Optical Instrumentation in Medicine VII
Joel E. Gray, Editor(s)
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