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Characterization of aberrations in image‐intensified fluoroscopy
Author(s) -
Casperson Lee W.,
Spiegler Peter,
Grollman J. H.
Publication year - 1976
Publication title -
medical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.473
H-Index - 180
eISSN - 2473-4209
pISSN - 0094-2405
DOI - 10.1118/1.594275
Subject(s) - image intensifier , fluoroscopy , distortion (music) , optics , medical physics , characterization (materials science) , medical imaging , computer science , computer vision , artificial intelligence , physics , radiology , medicine , amplifier , computer network , bandwidth (computing)
A procedure is developed for characterizing and measuring the distortion and intensity variations which are present in x‐ray image‐intensifier systems. These effects often seriously limit the usefulness of such systems, and the results here make possible an evaluation and comparison of competing intensifier instruments.