Prof. Zheng Li Profile

Prof. Zheng Li

at Beijing Univ of Aeronautics and Astronautics

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Author

Publications (12)

Proceedings Article | 2 December 2009 Paper

Ultra-wideband single-polarization single-mode photonic crystal fiber with high nonlinearity and low dispersion

Lin An, Zheng Zheng, Zheng Li, Yang Liu, Tao Zhou, Jiangtao Cheng

Proceedings Volume 7630, 763012 (2009) https://doi.org/10.1117/12.853051

KEYWORDS: Cladding, Dispersion, Photonic crystal fibers, Polarization, Near infrared, Wave propagation, Birefringence, Refractive index, Visible radiation, Structured optical fibers

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Proceedings Article | 30 October 2009 Paper

A research on multisensor image registration based on edge matching and point matching

Xiaojing Wang, Gaosheng Xu, Tiejun Wang, Hansong Li

Proceedings Volume 7495, 749536 (2009) https://doi.org/10.1117/12.832975

KEYWORDS: Image registration, Image sensors, Sensors, Image fusion, Infrared imaging, Infrared radiation, Image segmentation, Multispectral imaging, Error control coding, Earth observing sensors

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Proceedings Article | 30 October 2009 Paper

A novel feature matching algorithm based on shape-context between optical and infrared image

Zenglu Wan, Zheng Li, Jianliang Weng, Hongxia Gao

Proceedings Volume 7495, 74953C (2009) https://doi.org/10.1117/12.832973

KEYWORDS: Infrared imaging, Infrared radiation, Corner detection, Edge detection, Detection and tracking algorithms, Sensors, Image processing, Radio optics, Machine vision, Computer vision technology

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Proceedings Article | 30 October 2009 Paper

An improved edge detection method based on topology

Yuan Yang, Zheng Li, Hansong Li

Proceedings Volume 7494, 74941T (2009) https://doi.org/10.1117/12.832968

KEYWORDS: Edge detection, Detection and tracking algorithms, Sensors, Digital filtering, Image processing, Feature extraction, 3D image processing, Lithium, Image analysis, Data processing

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Proceedings Article | 30 October 2009 Paper

Building line feature acquisition based on morphologic filter for infrared images recognition

Zheng Li, Hansong Li

Proceedings Volume 7494, 74942A (2009) https://doi.org/10.1117/12.832965

KEYWORDS: Infrared imaging, Infrared radiation, Image filtering, Target recognition, Image processing, Detection and tracking algorithms, Target acquisition, Binary data, Image segmentation, Optical filters

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Proceedings Article | 12 March 2008 Paper

Sampling pulses with symmetric Mach-Zehnder interferometer optical switch

Yi Yang, Zheng Zheng, Zheng Li

Proceedings Volume 6624, 66240O (2008) https://doi.org/10.1117/12.791085

KEYWORDS: Mach-Zehnder interferometers, Optical switching, Capacitance, Switches, Pulsed laser operation, Systems modeling, Error analysis, Output couplers, Interference (communication), Phase matching

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Proceedings Article | 22 February 2008 Paper

Studies on the transmission performance of SCI avionic optical data bus

Jian Cui, Zheng Zheng, Zheng Li

Proceedings Volume 6622, 66221F (2008) https://doi.org/10.1117/12.790882

KEYWORDS: Receivers, Dispersion, Fiber optics, Logic, Picosecond phenomena, Transmitters, Interference (communication), Photodiodes, Signal attenuation, Parallel processing

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Proceedings Article | 8 January 2008 Paper

Analysis of the replicating characteristics of optical pulse active replicator

Yi Yang, Zheng Zheng, Zheng Li

Proceedings Volume 6838, 68381T (2008) https://doi.org/10.1117/12.756655

KEYWORDS: Active optics, Attenuators, Error analysis, Signal attenuation, Nonlinear optics, Semiconductor optical amplifiers, Oscilloscopes, Integrated optics, Analog electronics, Optical filters

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Proceedings Article | 15 November 2007 Paper

Intrackability theory and application

Zheng Li, Haifeng Gong, Nong Sang, Gengming Zhua

Proceedings Volume 6786, 67863I (2007) https://doi.org/10.1117/12.750071

KEYWORDS: Probability theory, Automatic tracking, Information technology, Pattern recognition, Bayesian inference, Feature selection, Machine vision, Computer vision technology, Surveillance, Motion models

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Proceedings Article | 8 December 2005 Paper

A novel waveform recovery technique for an active optical pulse replicator for pulse measurement

Yi Yang, Zheng Zheng, Zheng Li, Da Feng, Yuxiao Chen, Dan Tang

Proceedings Volume 6021, 60210J (2005) https://doi.org/10.1117/12.636725

KEYWORDS: Active optics, Distortion, Nonlinear optics, Data modeling, Information operations, Continuous wave operation, Error analysis, Optical amplifiers, Pulsed laser operation, Complex systems

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Proceedings Article | 11 February 2005 Paper

Optical duobinary receiver with improved tolerance to timing jitter

Zheng Zheng, Jixin Wang, Zheng Li, Da Feng, Lufeng Leng

Proceedings Volume 5625, (2005) https://doi.org/10.1117/12.575268

KEYWORDS: Receivers, Tolerancing, Eye, Dispersion, Linear filtering, Monte Carlo methods, Computer programming, Logic, Optical design, Modulation

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Proceedings Article | 20 January 2005 Paper

High-fidelity replication of short optical pulses in an optical fiber loop using a semiconductor optical amplifier

Da Feng, Zheng Li, Zheng Zheng, Yuxiao Chen

Proceedings Volume 5628, (2005) https://doi.org/10.1117/12.576214

KEYWORDS: Distortion, Signal to noise ratio, Signal attenuation, Active optics, Interference (communication), Semiconductor optical amplifiers, Optical amplifiers, Analog electronics, Receivers, Optical fibers

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Showing 5 of 12 publications

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