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Proceedings Paper

Comparison Of Theory And Experiment For The Dqe Of A Radiographic Screen-Film System
Author(s): Phillip C. Bunch; Kenneth E. Huff; Rodney Shaw; Richard L. Van Metter
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Paper Abstract

Models have been developed for the DQE of a screen-film system that, although based on a number of simplifying assumptions, include most of the significant parameters. At the same time an increasing number of experimental measurements are available for the complete DQE characteristics as a function of exposure and spatial frequency for practical screen-film systems. A systematic set of DQE measurements is presented here, which we examine from the viewpoint of current models. This reveals both areas of agreement and aspects that require further theory and experimentation.

Paper Details

Date Published: 11 June 1985
PDF: 18 pages
Proc. SPIE 0535, Application of Optical Instrumentation in Medicine XIII, (11 June 1985); doi: 10.1117/12.947251
Show Author Affiliations
Phillip C. Bunch, Eastman Kodak Company (United States)
Kenneth E. Huff, Eastman Kodak Company (United States)
Rodney Shaw, Eastman Kodak Company (United States)
Richard L. Van Metter, Eastman Kodak Company (United States)

Published in SPIE Proceedings Vol. 0535:
Application of Optical Instrumentation in Medicine XIII
Samuel J. Dwyer III; Roger H. Schneider, Editor(s)

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