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Proceedings Paper

Discussion Following Panelists' Opening Remarks Session IV
Author(s): Gray; Capp; Wagner; Goodenough; Rao
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Paper Abstract

DuPont Cronex 4 film is approxi-mately half the speed of Kodak RPR film, and requires twice the number of photons to make an exposure. Consequently, quan-tum mottle should be less with Cronex 4 film, at least if the same screens are used with both films, as in our study. However, do you feel it is valid to compare a high speed screen system to another system which uses medium speed screens?

Paper Details

Date Published: 1 February 1975
PDF: 4 pages
Proc. SPIE 0047, Application of Optical Instrumentation in Medicine III, (1 February 1975); doi: 10.1117/12.954044
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Published in SPIE Proceedings Vol. 0047:
Application of Optical Instrumentation in Medicine III
Paul L. Carson; Edward L. Chaney; William R. Hendee, Editor(s)

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