Mr. Zhenwei Li Profile

Zhenwei Li

at National Astronomical Observatories CAS

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Publications (5)

Proceedings Article | 7 November 2016 Paper

Modeling and correction of static pointing error of level mounting telescope

Cheng-zhi Liu, Meng-meng Li, Zhen-wei Li

Proceedings Volume 10141, 1014107 (2016) https://doi.org/10.1117/12.2255086

KEYWORDS: Telescopes, Data modeling, Space telescopes, Computer programming, Spherical lenses, Mathematical modeling, Systems modeling, Liquid crystal on silicon, Stars, Lithium

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Proceedings Article | 30 November 2011 Paper

Detection algorithm and implement of space objects in star background

Zhenwei Li, Chengzhi Liu, Mingguo Sun, Cunbo Fan, Xingwei Han

Proceedings Volume 8201, 82011Y (2011) https://doi.org/10.1117/12.906500

KEYWORDS: Stars, Detection and tracking algorithms, Image filtering, Image processing, Target detection, Aerospace engineering, Digital filtering, Signal to noise ratio, Image segmentation, Space operations

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Proceedings Article | 3 February 2009 Paper

Edge detecting methods and implement on laser peak detection of SLR system

Zhenwei Li, You Zhao, Chong Chen

Proceedings Volume 7160, 71600S (2009) https://doi.org/10.1117/12.806891

KEYWORDS: Corner detection, Laser scattering, Scattering, Signal to noise ratio, Calibration, Image enhancement, Detection and tracking algorithms, Image processing, Edge detection, Observatories

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Proceedings Article | 28 January 2009 Paper

Development of the circuit system in high frequency satellite laser ranging equipment based on FPGA

Chong Chen, Chunbo Fan, Zhenwei Li, You Zhao

Proceedings Volume 7156, 71561Z (2009) https://doi.org/10.1117/12.806825

KEYWORDS: Roentgenium, Control systems, Field programmable gate arrays, Backscatter, Clocks, Satellite laser ranging, Computing systems, Observatories, Signal generators, Telecommunications

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Proceedings Article | 27 January 2009 Paper

Design and development of optoelectronic detecting system for space debris

You Zhao, Cunbo Fan, Xingwei Han, Chengzhi Liu, Zhenwei Li, Qingli Song, Xue Dong

Proceedings Volume 7156, 71560O (2009) https://doi.org/10.1117/12.806890

KEYWORDS: Space telescopes, Telescopes, Control systems, Optoelectronics, Computing systems, Detector development, Charge-coupled devices, Cameras, Motion controllers, Raster graphics

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