Dr. James E. Clayton Profile

Dr. James E. Clayton

Sr Director Technology Developoment

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 23 March 2015 Paper

Prototype 1.75 MV X-band linear accelerator testing for medical CT and industrial nondestructive testing applications

James Clayton, Daniel Shedlock, Steven Vanderet, George Zentai, Josh Star-Lack, Richard LaFave, Gary Virshup

Proceedings Volume 9438, 943813 (2015) https://doi.org/10.1117/12.2084394

KEYWORDS: Imaging systems, Prototyping, Nondestructive evaluation, X-rays, X-ray computed tomography, X band, Radiotherapy, Amorphous silicon, Metals, X-ray imaging

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Proceedings Article | 31 March 2012 Paper

Medical CT image reconstruction accuracy in the presence of metal objects using x-rays up to 1 MeV with x-ray targets of beryllium, carbon, aluminum, copper, and tungsten

James Clayton, Arundhuti Ganguly, Gary Virshup

Proceedings Volume 8344, 83441G (2012) https://doi.org/10.1117/12.917332

KEYWORDS: Metals, X-rays, X-ray computed tomography, Radiotherapy, Tissues, X-ray imaging, Amorphous silicon, Beryllium, Tungsten, Copper

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Proceedings Article | 8 April 2009 Paper

Improvements in medical CT image reconstruction accuracy in the presence of metal objects by using x-rays up to 1 MeV

James Clayton, Gary Virshup, Ming Yang, Radhe Mohan, Lei Dong

Proceedings Volume 7295, 72951P (2009) https://doi.org/10.1117/12.817401

KEYWORDS: X-rays, Metals, Radiotherapy, X-ray imaging, X-ray computed tomography, Amorphous silicon, Gold, Tissues, Aluminum, Tumors

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Proceedings Article | 10 April 2008 Paper

Enhanced image capabilities for industrial radiography applications using megavoltage x-ray sources and digital flat panels

James Clayton, Gary Virshup, Anthony Davis

Proceedings Volume 6935, 69351D (2008) https://doi.org/10.1117/12.776938

KEYWORDS: X-rays, Radiography, X-ray imaging, Scintillators, Imaging systems, Digital imaging, Image enhancement, Amorphous silicon, X-ray sources, Photons

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Proceedings Article | 10 May 2006 Paper

Finding concealed high atomic numbered materials hidden in cargo containers using dual-energy high-energy x-rays from a linear accelerator with the unique signature from photofission

James Clayton, Paul Bjorkholm

Proceedings Volume 6201, 62010E (2006) https://doi.org/10.1117/12.666078

KEYWORDS: X-rays, Iron, Uranium, Sensors, X-ray imaging, Dual energy imaging, Weapons of mass destruction, Gamma radiation, Signal attenuation, Plutonium

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