Dr. Yanfeng Du Profile

Dr. Yanfeng Du

at GE Research

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 5 May 2009 Paper

GE intelligent personal radiation locator system

Brian Yanoff, Yanfeng Du, Walter Dixon, Naresh Rao, Wen Li, Bernhard Claus, Terry Topka, Branden Moore, Jeffrey Gordon

Proceedings Volume 7306, 730616 (2009) https://doi.org/10.1117/12.820886

KEYWORDS: Sensors, Personal digital assistants, Gamma radiation, Global Positioning System, Field programmable gate arrays, Crystals, Calibration, Imaging systems, Signal detection, Data communications

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Proceedings Article | 18 March 2008 Paper

Detective quantum efficiency of an energy resolving photon counting detector

J. Erik Tkaczyk, Samit Basu, Daniel McDevitt, Wen Li, Yanfeng Du

Proceedings Volume 6913, 69130N (2008) https://doi.org/10.1117/12.770309

KEYWORDS: Sensors, Photon counting, Monte Carlo methods, Aluminum, Statistical analysis, Quantum efficiency, X-rays, Electronics, Optical character recognition, X-ray detectors

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Proceedings Article | 24 September 2007 Paper

4 pi direction sensitive gamma imager with RENA-3 readout ASIC

Yanfeng Du, Wen Li, Brian Yanoff, Jeffrey Gordon, Donald Castleberry

Proceedings Volume 6706, 67060V (2007) https://doi.org/10.1117/12.739073

KEYWORDS: Sensors, Imaging systems, Detection and tracking algorithms, Image resolution, Reconstruction algorithms, Spatial resolution, Gamma radiation, 3D image processing, Image restoration, 3D surface sensing

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Proceedings Article | 16 March 2007 Paper

Atomic number resolution for three spectral CT imaging systems

J. Eric Tkaczyk, Rogerio Rodrigues, Jeffery Shaw, Jonathan Short, Yanfeng Du, Xiaoye Wu, Deborah Walter, William Leue, Daniel Harrison, Peter Edic

Proceedings Volume 6510, 651009 (2007) https://doi.org/10.1117/12.709905

KEYWORDS: Sensors, Imaging systems, Image filtering, X-ray computed tomography, X-rays, Scintillators, Data modeling, Data acquisition, Systems modeling, Signal attenuation

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Proceedings Article | 3 March 2006 Paper

Novel features of the x-ray scatter profile that are not modeled by convolution of the primary

J. Eric Tkaczyk, Yves Trousset, Deborah Walter, Yanfeng Du, Richard Thompson, Daniel Harrison

Proceedings Volume 6142, 614232 (2006) https://doi.org/10.1117/12.653747

KEYWORDS: Sensors, Convolution, Lead, 3D modeling, Bone, X-rays, Signal detection, Data modeling, Scatter measurement, Monte Carlo methods

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Proceedings Article | 20 April 2005 Paper

Dual energy for material differentiation in coronary arteries using electron-beam CT

Souma Sengupta, Sanjay Jha, Deborah Walter, Yanfeng Du, Eric Tkaczyk

Proceedings Volume 5745, (2005) https://doi.org/10.1117/12.596620

KEYWORDS: Iodine, Gadolinium, Dual energy imaging, Calcium, Arteries, Signal attenuation, Computed tomography, X-ray computed tomography, Data acquisition, Angiography

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Proceedings Article | 6 May 2004 Paper

Simulation of CT dose and contrast-to-noise as function of bowtie shape

J. Eric Tkaczyk, Yanfeng Du, Deborah Walter, Xiaoye Wu, Jianying Li, Thomas Toth

Proceedings Volume 5368, (2004) https://doi.org/10.1117/12.535161

KEYWORDS: Monte Carlo methods, Signal attenuation, X-rays, Head, Image quality, X-ray computed tomography, Computed tomography, Sensors, X-ray detectors, X-ray imaging

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Proceedings Article | 6 May 2004 Paper

Dual kVp material decomposition using flat-panel detectors

Deborah Walter, Xiaoye Wu, Yanfeng Du, J. Tkaczyk, William Ross

Proceedings Volume 5368, (2004) https://doi.org/10.1117/12.534372

KEYWORDS: Iodine, Signal attenuation, Calcium, Dual energy imaging, X-ray computed tomography, Computed tomography, X-rays, Sensors, Computer simulations, Aluminum

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Showing 5 of 8 publications

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