Dr. Qingguo Xie Profile

Dr. Qingguo Xie

at Univ of Chicago

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Publications (3)

Proceedings Article | 18 March 2008 Paper

The effects of respiration motion in PET/CT studies

Lu Wan, Zhijian Wu, Fengyin Zhou, Sheng Ye, Shaoqun Zeng, Chien-Min Kao, Chin-Tu Chen, Yongxue Zhang, Qingguo Xie

Proceedings Volume 6913, 69134A (2008) https://doi.org/10.1117/12.769705

KEYWORDS: Positron emission tomography, Signal attenuation, Monte Carlo methods, Computed tomography, Tissues, Lung cancer, Expectation maximization algorithms, Chest imaging, Computer simulations, Fuzzy logic

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Proceedings Article | 18 March 2008 Paper

An investigation of digital signal processing for shaped pulses for all-digital PET

Qingguo Xie, Jun Zhu, Xi Wang, Bo Zhang, Caigang Zhu, Ning Guo, Zhi Zhang, Chin-Tu Chen, Yau Wah, Mircea Bogdan, Chien-Min Kao

Proceedings Volume 6913, 69134B (2008) https://doi.org/10.1117/12.769704

KEYWORDS: Positron emission tomography, Digital signal processing, Signal processing, Device simulation, Calibration, Picosecond phenomena, Electronics, Multiplexing, Scintillation, Sensors

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Proceedings Article | 15 March 2007 Paper

A simple all-digital PET system

Qingguo Xie, Chien-Min Kao, Rongsheng Xia, Xi Wang, Na Li, Xin Jiang, Li Zhi, Zhi Zhang, Zhonghua Deng, Chin-Tu Chen

Proceedings Volume 6510, 651041 (2007) https://doi.org/10.1117/12.713846

KEYWORDS: Positron emission tomography, Data acquisition, Clocks, Calibration, Signal processing, Digital signal processing, Crystals, Field programmable gate arrays, Sensors, Signal detection

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