Translator Disclaimer
Paper
15 June 1984 Signal-To-Noise Measurements For A Screen-Film System
Author Affiliations +
Proceedings Volume 0454, Application of Optical Instrumentation in Medicine XII; (1984) https://doi.org/10.1117/12.939326
Event: Application of Optical Instrumentation in Medicine XII, 1984, San Diego, United States
Abstract
The signal-to-noise ratio associated with recording Q quanta may be defined in terms of a lesser number of noise-equivalent quanta (NEQ). Measurements are presented here for a screen-film system as used to record x-rays, and the results are expressed in three-dimen-sional form by mapping out the NEQ surface as a function of exposure and spatial frequency.
© (1984) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Phillip C Bunch, Rodney Shaw, and Richard L Van Metter "Signal-To-Noise Measurements For A Screen-Film System", Proc. SPIE 0454, Application of Optical Instrumentation in Medicine XII, (15 June 1984); https://doi.org/10.1117/12.939326
PROCEEDINGS
10 PAGES


SHARE
Advertisement
Advertisement
Back to Top