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Dr. Bingjie Wang
Data Scientist at University of Pittsburgh
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Publications (4)
SPIE Journal Paper | 18 August 2015
Intrusion localization algorithm based on linear spectrum in distributed Sagnac optical fiber sensing system
Shaohua Pi, Bingjie Wang, Bo Jia, Qi Sun, Qian Xiao, Dong Zhao
OE, Vol. 54, Issue 08, 085105, (August 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.8.085105
KEYWORDS: Sensing systems, Optical fibers, Fiber optics sensors, Algorithm development, Signal detection, Fourier transforms, Sagnac interferometers, Interferometers, Optical engineering, Distance measurement
SPIE Journal Paper | 20 May 2015
Improved wavelet packet classification algorithm for vibrational intrusions in distributed fiber-optic monitoring systems
Bingjie Wang, Shaohua Pi, Qi Sun, Bo Jia
OE, Vol. 54, Issue 05, 055104, (May 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.5.055104
KEYWORDS: Image information entropy, Wavelets, Classification systems, Neural networks, Signal detection, Fiber optics, Feature extraction, Neurons, Sagnac interferometers, Optical engineering
Proceedings Article | 12 September 2014 Paper
Research on the feature extraction and pattern recognition of the distributed optical fiber sensing signal
Proceedings Volume 9193, 91930C (2014) https://doi.org/10.1117/12.2060517
KEYWORDS: Feature extraction, Wavelets, Image information entropy, Wind energy, Signal processing, Pattern recognition, Optical fibers, Optical sensing, Neurons, Neural networks
Proceedings Article | 18 August 2014 Paper
A novel linear Sagnac interferometer in position determination of perturbations
Proceedings Volume 9203, 92030Y (2014) https://doi.org/10.1117/12.2059925
KEYWORDS: Sagnac interferometers, Fiber optics sensors, Sensors, Phase shifts, Interferometers, Fiber optic communications, Reliability, Fiber optics, Fourier transforms
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