COMPARISON OF SIMULATED LIGHT SENSITOMETER AND X-RAY SENSITOMETER FOR SCREEN-FILM SYSTEM IN MEDICAL RADIOLOGY

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概要

• 論文の詳細を見る

• Sensitometric techniques are used for determining the characteristic curve in medical imaging. In this study intensity-scale (inverse square law, simulated light) methods are used in the determination of radiographic screen-film system characteristic curve. Films which were exposed to simulated light and X-ray were processed in the same automatic processor simultaneously. These curves were overlapped at Net density of 1.0 to compare the curve shapes. The results show there is a good correlation between the density of X-ray sensitometry and that of simulated light sensitometry. The differences of density are within ±0.12 (±10% log exposure). This applies to both blue sensitive and green sensitive systems.

• 公益社団法人日本放射線技術学会の論文
• 1983-11-01

著者

• Yamamoto Yoshinori

  Institute Of Life Science Kinki University

• TSUYAMA YASUKO

  The Yasuda Fire and Marine Insurance Company Okaka Clinic

関連論文

• COMPARISON OF SIMULATED LIGHT SENSITOMETER AND X-RAY SENSITOMETER FOR SCREEN-FILM SYSTEM IN MEDICAL RADIOLOGY

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