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Li Liu
at Taiyuan Univ of Technology
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Author
Publications (3)
SPIE Journal Paper | 10 July 2017
Single exposure superresolution restoration for optical sparse aperture based on random convolution
Li Liu, Chaoyi Guo, Yuntao He
OE, Vol. 56, Issue 07, 073102, (July 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.7.073102
KEYWORDS: Convolution, Super resolution, Image restoration, Imaging systems, Computer simulations, Geometrical optics, Diffraction, Image resolution, Spatial resolution
SPIE Journal Paper | 12 May 2015
Chaotic optical time-domain reflectometry using a distributed feedback laser diode modulated by an improved Colpitts oscillator
Jing Xia Li, Hang Xu, Li Liu, Peng Cheng Su, Jian Guo Zhang
OE, Vol. 54, Issue 05, 056101, (May 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.5.056101
KEYWORDS: Modulation, Reflectometry, Oscillators, Distributed feedback laser diodes, Connectors, Spatial resolution, Signal generators, Semiconductor lasers, Lithium, Optical engineering
SPIE Journal Paper | 9 May 2014
Optimum linear array for aperture synthesis imaging based on redundant spacing calibration
Li Liu, Yuntao He, Jianguo Zhang, Huayu Jia, Jun Ma
OE, Vol. 53, Issue 05, 053109, (May 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.5.053109
KEYWORDS: Calibration, Synthetic apertures, Imaging systems, Condition numbers, Modulation transfer functions, Phase measurement, Point spread functions, Optical engineering, Objectives, Algorithms
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