Dr. Luopeng Xu Profile

Dr. Luopeng Xu

at Civil Aviation Flight University of China

SPIE Involvement:

Author

Publications (5)

SPIE Journal Paper | 31 January 2024

Standardized rPPG signal generation based on generative adversarial networks

Xiaoguang Tu, Yuang Liu, Mengjie Zhao, Bokai Liu, Jianhua Liu, Xia Lei, Luopeng Xu, Xinyu Zhu, Yu Wang, Yi Huang

JEI, Vol. 33, Issue 01, 013032, (January 2024) https://doi.org/10.1117/12.10.1117/1.JEI.33.1.013032

KEYWORDS: Signal generators, Signal processing, Video, Heart, Interference (communication), Adversarial training, Gallium nitride, Education and training, Signal to noise ratio, Databases

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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 | 8 October 2015 Paper

Comparisons between real and complex Gauss wavelet transform methods of three-dimensional shape reconstruction

Luopeng Xu, Youquan Dan, Qingyuan Wang

Proceedings Volume 9677, 96771P (2015) https://doi.org/10.1117/12.2199800

KEYWORDS: Wavelets, Continuous wavelet transforms, Fringe analysis, Wavelet transforms, Fourier transforms, 3D metrology, Optical testing, Numerical simulations, Signal processing, Signal analysis

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Proceedings Article | 8 October 2015 Paper

Al-Li alloy AA2198's very high cycle fatigue crack initiation mechanism and its fatigue thermal effect

Luopeng Xu, Xiaojian Cao, Yu Chen, Qingyuan Wang

Proceedings Volume 9677, 967724 (2015) https://doi.org/10.1117/12.2202283

KEYWORDS: Thermal effects, Aircraft structures, Infrared technology, Ultrasonics, Infrared radiation, Eye, Scanning electron microscopy, Temperature metrology, Corrosion, Resistance

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