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Zehui Guo
at South China Univ of Technology
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Publications (2)
SPIE Journal Paper | 20 April 2021
High-precision and robust visible-light dynamic imaging positioning system based on improved kernelized correlation filters and fast-weighted Levenberg–Marquardt algorithm
Yuxiang Wu, Zehui Guo, Yuzhu Huang
OE, Vol. 60, Issue 04, 045105, (April 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.4.045105
KEYWORDS: Imaging systems, Light emitting diodes, Detection and tracking algorithms, Cameras, Dynamical systems, Error analysis, Optical engineering, Target detection, Image filtering, Camera shutters
SPIE Journal Paper | 9 March 2019
High precision and high speed of three-dimensional indoor localization system based on visible light communication using improved bacterial colony chemotaxis algorithm
Yuxiang Wu, Zehui Guo, Xiaowei Liu, Yingxian Xian, Weipeng Guan
OE, Vol. 58, Issue 03, 036103, (March 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.3.036103
KEYWORDS: Light emitting diodes, Receivers, Telecommunications, Signal to noise ratio, 3D modeling, Visible radiation, Bacteria, Received signal strength, Optical engineering, Optimization (mathematics)
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