CONFERENCE PROCEEDINGS
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Dr. Arun Gopal
at Univ of Florida
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 28 September 2011 Paper
Prototype high detective quantum efficiency imaging panel based on a fiber-optic scintillation glass array (FOSGA) for megavoltage imaging
Sanjiv Samant, Jim Baciak, Arun Gopal
Proceedings Volume 8142, 81420P (2011) https://doi.org/10.1117/12.896946
KEYWORDS: Sensors, Optical fibers, Prototyping, Imaging systems, Scintillation, Scintillators, Modulation transfer functions, Quantum efficiency, Glasses, X-rays
Proceedings Article | 15 March 2007 Paper
A new paradigm in portal imaging QA: fast measurements of modulation transfer function (MTF) and detective quantum efficiency (DQE) using line-pair bar patterns
Proceedings Volume 6510, 651048 (2007) https://doi.org/10.1117/12.713704
KEYWORDS: Modulation transfer functions, Image quality, Sensors, Modulation, Spatial resolution, Imaging systems, Spatial frequencies, Quantum efficiency, Amorphous silicon, Video
Proceedings Article | 5 June 2003 Paper
Bar-pattern technique for modulation transfer function measurement in portal imaging
Proceedings Volume 5030, (2003) https://doi.org/10.1117/12.482400
KEYWORDS: Modulation transfer functions, Monte Carlo methods, Lead, Spatial frequencies, Sensors, Modulation, Imaging systems, Prototyping, Data acquisition, X-rays
Proceedings Article | 5 June 2003 Paper
Study of the detective quantum efficiency for the kinestatic charge detector as a megavoltage imaging device
Proceedings Volume 5030, (2003) https://doi.org/10.1117/12.482402
KEYWORDS: Modulation transfer functions, Monte Carlo methods, Sensors, Imaging systems, Prototyping, Quantum efficiency, Spatial resolution, Xenon, Signal to noise ratio, Spatial frequencies
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