Prof. Ke Xu Profile

Prof. Ke Xu

Associate Professor

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Publications (4)

SPIE Journal Paper | 22 July 2021

Structure aware 3D single object tracking of point cloud

Xiaoyu Zhou, Ling Wang, Zhian Yuan, Ke Xu, Yanxin Ma

JEI, Vol. 30, Issue 04, 043010, (July 2021) https://doi.org/10.1117/12.10.1117/1.JEI.30.4.043010

KEYWORDS: Clouds, Image segmentation, Feature extraction, Visualization, Sensors, LIDAR, Network architectures, 3D acquisition, Defense technologies, Convolution

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Proceedings Article | 1 June 2021 Paper

HUSC: a local feature descriptor of point cloud based on hemisphere neighborhood

Bo Jiang, Yanxing Ma, Feng He, Ke Xu, Jianwei Wan

Proceedings Volume 11848, 1184816 (2021) https://doi.org/10.1117/12.2600154

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Proceedings Article | 9 August 2018 Paper

An improved auditory feature based on instantaneous frequency and gammatone filters for underwater acoustic target recognition

Yifan Zhang, Ke Xu, Jianwei Wan

Proceedings Volume 10806, 108060M (2018) https://doi.org/10.1117/12.2502996

KEYWORDS: Signal to noise ratio, Target recognition, Acoustics, Feature extraction, Electronic filtering, Signal processing, Detection and tracking algorithms, Sensors, Principal component analysis, Defense technologies

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Proceedings Article | 19 December 2017 Paper

Relative velocity discretization for moving targets detection in FMCW SAR

Pu Cheng, Jianwei Wan, Qin Xin, Ke Xu

Proceedings Volume 10613, 1061302 (2017) https://doi.org/10.1117/12.2299972

KEYWORDS: Synthetic aperture radar, Target detection, Doppler effect, Detection and tracking algorithms, Radar, Motion models, Fourier transforms, Continuous wave operation, Modulation, Imaging systems

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