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Dr. Qing Q. Xia
Postdoctoral Research Fellow
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Author
Publications (4)
Proceedings Article | 28 March 2007 Paper
On the development of a Gaussian noise model for scatter compensation
Proceedings Volume 6510, 65102M (2007) https://doi.org/10.1117/12.712515
KEYWORDS: Expectation maximization algorithms, Image processing, Radiography, Photons, Breast, Sensors, Digital mammography, Algorithm development, X-ray computed tomography, Scattering
Proceedings Article | 20 April 2005 Paper
Characterization of scatter radiation of a breast phantom on Siemens prototype FFDM with and without an anti-scatter grid
Jessie Xia, Joseph Lo, Carey Floyd
Proceedings Volume 5745, (2005) https://doi.org/10.1117/12.595960
KEYWORDS: Breast, Signal to noise ratio, Mammography, Photovoltaics, Sensors, Imaging systems, Prototyping, Scatter measurement, Tissues, Digital mammography
Proceedings Article | 20 April 2005 Paper
Detector evaluation of a prototype amorphous selenium-based full field digital mammography system
Proceedings Volume 5745, (2005) https://doi.org/10.1117/12.596087
KEYWORDS: Sensors, Modulation transfer functions, Digital mammography, Prototyping, Molybdenum, Tungsten, Aluminum, Calibration, Quantum efficiency, Signal to noise ratio
Proceedings Article | 6 May 2004 Paper
Neutron stimulated emission computed tomography of stable isotopes
Carey Floyd, Calvin Howell, Brian Harrawood, Alexander Crowell, Anuj Kapadia, Robert Macri, Jessie Xia, Ronald Pedroni, James Bowsher, Mathew Kiser, Georgia Tourassi, Werner Tornow, Richard Walter
Proceedings Volume 5368, (2004) https://doi.org/10.1117/12.535350
KEYWORDS: Sensors, Tomography, Iron, Photons, Copper, Computed tomography, Spatial resolution, Signal detection, Collimators, Imaging spectroscopy
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