二つの施設における増感紙 : フィルム系のMTFの測定精度の比較

概要

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Modulation transfer functions (MTF's) of the screen-film systems which were measured at Kumamoto University, were compared with results obtained at the University of Chicago. There were two categories for the measurements. In the first category, the experimental results of MTF's analyzed at Kumamoto University using slit images and sensitometric strips prepared at the University of Chicago were compared with the results obtained at the University of Chicago. In the second category, measurement results of MTF's using slit images and sensitometric strips which were obtained at Kumamoto University with screens with the same brand name as those used at the University of Chicago with different serial numbers were compared with the University of Chicago's data. The results indicate that the MTF data for screen-film systems in both categories can be reproduced at different laboratories, within the experimental error.
公益社団法人日本放射線技術学会の論文
1987-04-01