Dr. Fengshan Liu Profile

Dr. Fengshan Liu

at Delaware State Univ

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Author

Publications (8)

Proceedings Article | 29 May 2014 Paper

A complete ensemble empirical mode decomposition for GPR signal time-frequency analysis

Jing Li, Lingna Chen, Shugao Xia, Penglong Xu, Fengshan Liu

Proceedings Volume 9077, 90770C (2014) https://doi.org/10.1117/12.2050432

KEYWORDS: General packet radio service, Interference (communication), Signal processing, Signal to noise ratio, Principal component analysis, Time-frequency analysis, Signal analysis, Signal analyzers, Signal detection, Error analysis

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Proceedings Article | 29 May 2014 Paper

Off-grid compressive sensing through-the-wall radar imaging

Shugao Xia, Fengshan Liu

Proceedings Volume 9077, 90771F (2014) https://doi.org/10.1117/12.2050451

KEYWORDS: Transceivers, Radar imaging, Associative arrays, Compressed sensing, Signal to noise ratio, Data modeling, Data acquisition, Detection and tracking algorithms, Optimization (mathematics), Radar

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Proceedings Article | 31 May 2013 Paper

UWB radar echo signal detection based on compressive sensing

Shugao Xia, Jeffrey Sichina, Fengshan Liu

Proceedings Volume 8717, 87170M (2013) https://doi.org/10.1117/12.2015867

KEYWORDS: UWB radar, Signal detection, Signal to noise ratio, Radar, Compressed sensing, Target detection, Antennas, Signal processing, Statistical analysis, Spatial resolution

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Proceedings Article | 23 May 2013 Paper

Simulation and signal processing of through wall UWB radar for human being's periodic motions detection

Jing Li, Fengshan Liu, Penglong Xu, Zhaofa Zeng

Proceedings Volume 8734, 873402 (2013) https://doi.org/10.1117/12.2015284

KEYWORDS: Signal processing, Principal component analysis, UWB radar, Motion detection, Finite-difference time-domain method, Doppler effect, Radar, Motion analysis, General packet radio service, Earthquakes

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Proceedings Article | 19 March 2013 Paper

Breast image registration by using non-linear local affine transformation

Feiyu Chen, Peng Zheng, Penglong Xu, Andrew Maidment, Predrag Bakic, David Pokrajac, Fengshan Liu, Xiquan Shi

Proceedings Volume 8668, 86684J (2013) https://doi.org/10.1117/12.2008033

KEYWORDS: Breast, Mammography, Image registration, Composites, Tissues, Feature extraction, Breast cancer, Image compression, Control systems, Databases

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Proceedings Article | 9 March 2012 Paper

Partial volume simulation in software breast phantoms

Feiyu Chen, David Pokrajac, Xiquan Shi, Fengshan Liu, Andrew D. Maidment, Predrag Bakic

Proceedings Volume 8313, 83134U (2012) https://doi.org/10.1117/12.912242

KEYWORDS: Photovoltaics, Tissues, Skin, Breast, Signal attenuation, Computer simulations, Image quality, X-rays, Image segmentation, Computer programming

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Proceedings Article | 3 September 2009 Paper

Featured points method of amplitude recovery

Qiang Li, Zhaofa Zeng, Jiguang Sun, Fengshan Liu

Proceedings Volume 7445, 74450A (2009) https://doi.org/10.1117/12.828607

KEYWORDS: Signal attenuation, General packet radio service, Radar, Image processing, Antennas, Radio propagation, Feature extraction, Signal to noise ratio, Ground penetrating radar, Optical spheres

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Proceedings Article | 1 September 2009 Paper

Noise resistant algorithm for radar images recognition and classification

Vesna Zeljković, Qiang Li, Robert Vincelette, Claude Tameze, Fengshan Liu

Proceedings Volume 7445, 744507 (2009) https://doi.org/10.1117/12.828741

KEYWORDS: Radar, Doppler effect, Shape analysis, Detection and tracking algorithms, Image classification, Reflection, Databases, Computer simulations, Algorithms, Synthetic aperture radar

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Showing 5 of 8 publications

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