Dr. Qingsong Liu Profile

Dr. Qingsong Liu

at Civil Aviation Flight Univ of China

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Author

Publications (5)

Proceedings Article | 4 December 2024 Paper

Simulation experiment on classification and recognition of several typical airport runway foreign objects based on NIR hyperspectral imaging

Shenlan Tang, Qingsong Liu, Shuai Wang, Youquan Dan, Kaige Li, Luopeng Xu, Hua Wu, Mengdi Li

Proceedings Volume 13283, 132833U (2024) https://doi.org/10.1117/12.3037177

KEYWORDS: Hyperspectral imaging, Image classification, Near infrared, Statistical analysis, Data acquisition, Visible radiation, Skin, Short wave infrared radiation, Hyperspectral simulation, Glasses

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Proceedings Article | 4 December 2024 Paper

Nondestructive testing application of Cessna 172R aircraft skin coating based on spectral indices

Kaige Li, Zhipeng Wu, Youquan Dan, Peiyu Sun, Qingsong Liu, Shenlan Tang, Luopeng Xu

Proceedings Volume 13283, 132834W (2024) https://doi.org/10.1117/12.3037308

KEYWORDS: Skin, Coating, Performance modeling, Reflectivity, Data modeling, Image classification, Statistical modeling, Nondestructive evaluation, Data acquisition, Reflection

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Proceedings Article | 20 January 2023 Paper

Damage simulation experiment of aircraft skin coating based on hyperspectrum

Wenjing Du, Qingsong Liu, Kaige Li, Youquan Dan, Peiyu Sun, Luopeng Xu

Proceedings Volume 12558, 125580J (2023) https://doi.org/10.1117/12.2651910

KEYWORDS: Reflectivity, Skin, Hyperspectral simulation, Inspection, Coating, Hyperspectral imaging, Calibration, Nondestructive evaluation, Near infrared, Damage detection

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Proceedings Article | 27 March 2022 Paper

Principle and simulation of a novel multi parameter in-situ submarine methane sensor

Qingsong Liu, Youquan Dan, Luopeng Xu, Fubin Yang, Nan Deng, Kaige Li, Wenjing Du

Proceedings Volume 12169, 121691S (2022) https://doi.org/10.1117/12.2622395

KEYWORDS: Methane, Sensors, Interference filters, Imaging systems, Submerged target modeling, Signal attenuation, Ocean optics, Computer simulations, In situ remote sensing, Physical oceanography

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Proceedings Article | 22 October 2021 Paper

Optical management in perovskite/silicon tandem solar cell with nanocones array

Qingsong Liu, Junye Wang, Zhenqiu Dai, Yu Shen, Jingjing Zhou, Peng Zhou, Qingzhu Wei, Yawei Kuang

Proceedings Volume 11893, 118931B (2021) https://doi.org/10.1117/12.2599110

KEYWORDS: Absorption, Silicon, Photons, Tandem solar cells, Perovskite, Finite-difference time-domain method, Solar cells, Interfaces, Refractive index, Electronics

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