Dr. Lei Zhu
PhD Candidate at Stanford Univ
SPIE Involvement:
Author
Publications (5)

PROCEEDINGS ARTICLE | March 14, 2009
Proc. SPIE. 7258, Medical Imaging 2009: Physics of Medical Imaging
KEYWORDS: Chest, X-ray computed tomography, Sensors, X-rays, Radiotherapy, Collimators, Image quality, X-ray imaging, Scatter measurement, Signal detection

PROCEEDINGS ARTICLE | March 13, 2009
Proc. SPIE. 7258, Medical Imaging 2009: Physics of Medical Imaging
KEYWORDS: X-ray computed tomography, Modulation, Sensors, Signal attenuation, X-rays, X-ray sources, Modulators, Monte Carlo methods, Reconstruction algorithms, X-ray imaging

PROCEEDINGS ARTICLE | March 21, 2007
Proc. SPIE. 6510, Medical Imaging 2007: Physics of Medical Imaging
KEYWORDS: X-ray computed tomography, Modulation, Sensors, Image processing, X-rays, Copper, X-ray sources, Linear filtering, Modulators, Reconstruction algorithms

PROCEEDINGS ARTICLE | March 14, 2007
Proc. SPIE. 6510, Medical Imaging 2007: Physics of Medical Imaging
KEYWORDS: X-ray computed tomography, Detection and tracking algorithms, CT reconstruction, Sensors, Interference (communication), Signal processing, Image filtering, Convolution, Reconstruction algorithms, Modulation transfer functions

PROCEEDINGS ARTICLE | April 20, 2005
Proc. SPIE. 5745, Medical Imaging 2005: Physics of Medical Imaging
KEYWORDS: Statistical analysis, Sensors, Error analysis, X-rays, Computing systems, Computer simulations, Data acquisition, Monte Carlo methods, Reconstruction algorithms, Scatter measurement

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