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ID 11849
JaLCDOI
Sort Key
15
Title Alternative
Physical Image Quality of Rapid Processing Films
FullText URL
Author
Yoshida, Akira
Honda, Mitsugi
Nakamura, Nobue
Arioka, Tadashi
Kobashi, Toshimi
Takeuchi, Tomoyuki
Mikami, Yasutaka
Sugita, Katsuhiko
Hiraki, Yoshio
Abstract
The imaging properties of Konica "new" SR series films and "old" MG-SR series films for rapid processing were measured in combination with green-emitting intensifying screens. The measured image quality prarameters include: characteristic curve, modulation transfer function (MTF) and Wiener spectrum. The relative speeds of the new SR series systems were slower than those of the old MG-SR series systems from 10 to 25%. The MTF's of the new systems were generally comparable to those of the old systems, except that SR-G system was improved with an increase of approximately 10%. In the Wiener spectrum measurement, however, the new systems showed from 10 to 35% decrease in low-frequency noise.
Keywords
Rapid Processing Films
Image Quality
Characteristic Curve
MTF
Wiener Spectrum
Publication Title
岡山大学医療技術短期大学部紀要
Published Date
1993-01-31
Volume
volume3
Publisher
岡山大学医療技術短期大学部
Publisher Alternative
School of Health Sciences Okayama University
Start Page
99
End Page
104
ISSN
0917-4494
NCID
AN10355371
Content Type
Departmental Bulletin Paper
OAI-PMH Set
岡山大学
language
日本語
File Version
publisher
NAID
Eprints Journal Name
fhs