Mr. Zongjia Qiu Profile

Zongjia Qiu

at Beijing Institute of Technology

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Publications (3)

Proceedings Article | 21 June 2011 Paper

Longitudinal resolution improving of 3D range imaging lidar through redundant detection and intensity distribution analysis

Weiguo Kong, Siying Chen, Yinchao Zhang, He Chen, Zongjia Qiu, Yuzhao Wang, Peng Liu, Guoqiang Ni

Proceedings Volume 8085, 808511 (2011) https://doi.org/10.1117/12.889263

KEYWORDS: LIDAR, 3D image processing, Range imaging, Image resolution, Pulsed laser operation, Imaging systems, Target detection, Control systems, Global Positioning System, Distance measurement

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Proceedings Article | 20 November 2009 Paper

SNR analysis according to the practical factors for Mie-scattering lidar

Zongjia Qiu, Siying Chen, Yinchao Zhang, Tian Lan, Yuzhao Wang, Weiguo Kong, Peng Liu, Guoqiang Ni

Proceedings Volume 7511, 751123 (2009) https://doi.org/10.1117/12.838220

KEYWORDS: Signal to noise ratio, LIDAR, Signal detection, Interference (communication), Scattering, Mie scattering, Photomultipliers, Neodymium, Laser scattering, Strontium

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Proceedings Article | 31 August 2009 Paper

Weak signal detection system and noise analysis for aerosol detection lidar

Zong-jia Qiu, Si-ying Chen, Yin-chao Zhang, Yu-zhao Wang, Guo-qiang Ni

Proceedings Volume 7382, 73824R (2009) https://doi.org/10.1117/12.836669

KEYWORDS: LIDAR, Signal to noise ratio, Signal detection, Aerosols, Sensors, Interference (communication), Atmospheric modeling, Electronics, Atmospheric particles, Photomultipliers

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