Prof. Gongjian Wen Profile

Prof. Gongjian Wen

Professor at National Univ of Defense Technology

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 9 August 2018 Paper

3D object recognition based on improved point cloud descriptors

Weiwei Wen, Gongjian Wen, Bingwei Hui, Shaohua Qiu

Proceedings Volume 10806, 108060O (2018) https://doi.org/10.1117/12.2503095

KEYWORDS: Solid modeling, Object recognition, Computer aided design, 3D modeling, Data modeling

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SPIE Journal Paper | 6 July 2017

Detecting anomalies in crowded scenes via locality-constrained affine subspace coding

Yaxiang Fan, Gongjian Wen, Shaohua Qiu, Deren Li

JEI, Vol. 26, Issue 04, 043002, (July 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.4.043002

KEYWORDS: Video surveillance, Video, Reconstruction algorithms, Video processing, Surveillance, Video coding, Affine motion model

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SPIE Journal Paper | 8 May 2017

Log-polar mapping-based scale space tracking with adaptive target response

Dong Dong Li, Gongjian Wen, Yangliu Kuai, Ximing Zhang

JEI, Vol. 26, Issue 03, 033003, (May 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.3.033003

KEYWORDS: Image filtering, Digital filtering, Electronic filtering, Transform theory

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SPIE Journal Paper | 25 February 2017

Three-dimensional electromagnetic-model-based absolute attitude measurement using monostatic wideband radar

XiaoLiang Yang, GongJian Wen, CongHui Ma, BingWei Hui

JARS, Vol. 11, Issue 01, 015015, (February 2017) https://doi.org/10.1117/12.10.1117/1.JRS.11.015015

KEYWORDS: Radar, 3D acquisition, 3D modeling, Motion models, Scattering, Target acquisition, Error analysis, Mathematical modeling, Time metrology, Detection and tracking algorithms

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Proceedings Article | 21 October 2016 Paper

Electromagnetic model based SAR ATR through attributed scatterers

Conghui Ma, Gongjian Wen, Feng Gao, Xiaohong Huang, Xiaoliang Yang

Proceedings Volume 9993, 99930M (2016) https://doi.org/10.1117/12.2241891

KEYWORDS: Target recognition, Scattering, Automatic target recognition, Synthetic aperture radar, Electromagnetism, Electromagnetic scattering, Scatter measurement, Data modeling, 3D acquisition, 3D modeling

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SPIE Journal Paper | 19 October 2016

Target recognition in synthetic aperture radar images using binary morphological operations

Baiyuan Ding, Gongjian Wen, Conghui Ma, Xiaoliang Yang

JARS, Vol. 10, Issue 04, 046006, (October 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.046006

KEYWORDS: Scattering, Target recognition, Binary data, Synthetic aperture radar, Feature extraction, Automatic target recognition, Image segmentation, Image fusion, Principal component analysis, Error analysis

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SPIE Journal Paper | 21 September 2016

Compressive tracking with incremental multivariate Gaussian distribution

Dong Dong Li, Gongjian Wen, Gao Zhu, Qiaoling Zeng

JEI, Vol. 25, Issue 05, 053015, (September 2016) https://doi.org/10.1117/12.10.1117/1.JEI.25.5.053015

KEYWORDS: Optical tracking, Detection and tracking algorithms, Nickel, Statistical analysis, Lithium, Particle filters, Video, Particles, Feature extraction, Mathematics

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SPIE Journal Paper | 11 March 2016

Three-dimensional electromagnetic model–based scattering center matching method for synthetic aperture radar automatic target recognition by combining spatial and attributed information

Conghui Ma, Gongjian Wen, Boyuan Ding, Jinrong Zhong, Xiaoliang Yang

JARS, Vol. 10, Issue 01, 016025, (March 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.016025

KEYWORDS: 3D modeling, Data modeling, Scattering, Electromagnetic scattering, 3D acquisition, Synthetic aperture radar, Automatic target recognition, Target recognition, Electromagnetism, Scatter measurement

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SPIE Journal Paper | 11 February 2016

Robust method for the matching of attributed scattering centers with application to synthetic aperture radar automatic target recognition

Baiyuan Ding, Gongjian Wen, Jinrong Zhong, Conghui Ma, Xiaoliang Yang

JARS, Vol. 10, Issue 01, 016010, (February 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.016010

KEYWORDS: Scattering, Synthetic aperture radar, Automatic target recognition, Picosecond phenomena, Signal to noise ratio, Image segmentation, Detection and tracking algorithms, Electromagnetic scattering, Target recognition, Nickel

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SPIE Journal Paper | 20 January 2016

Cross-ratio–based line scan camera calibration using a planar pattern

Dong Dong Li, Gongjian Wen, Shaohua Qiu

OE, Vol. 55, Issue 01, 014104, (January 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.1.014104

KEYWORDS: Stereoscopic cameras, Calibration, Line scan cameras, Cameras, Imaging systems, Imaging arrays, Device simulation, Sensors, Line scan image sensors, Distortion

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Proceedings Article | 15 October 2015 Paper

A hyperspectral imagery anomaly detection algorithm based on local three-dimensional orthogonal subspace projection

Xing Zhang, Gongjian Wen

Proceedings Volume 9643, 96431W (2015) https://doi.org/10.1117/12.2194554

KEYWORDS: Detection and tracking algorithms, Ions, Hyperspectral imaging, Data modeling, 3D image processing, Image analysis, Sensors, Image processing, Target detection, Matrices

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SPIE Journal Paper | 20 July 2015

Extraction of target three-dimensional scattering centers from multiaspect synthetic aperture radar data at different azimuths and elevations

Jinrong Zhong, Gongjian Wen

JARS, Vol. 9, Issue 01, 095069, (July 2015) https://doi.org/10.1117/12.10.1117/1.JRS.9.095069

KEYWORDS: 3D acquisition, Synthetic aperture radar, Scattering, 3D image processing, 3D modeling, Feature extraction, Data modeling, Data centers, Automatic target recognition, Error analysis

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Proceedings Article | 23 October 2014 Paper

Small target detection based on three-dimensional principal component analysis in hyperspectral imagery

Xing Zhang, Gongjian Wen

Proceedings Volume 9244, 92441F (2014) https://doi.org/10.1117/12.2067118

KEYWORDS: Target detection, Matrices, Principal component analysis, Detection and tracking algorithms, 3D acquisition, Hyperspectral imaging, Sensors, 3D modeling, 3D image processing, Hyperspectral target detection

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Proceedings Article | 18 September 2014 Paper

3D reconstruction with two webcams and a laser line projector

Dongdong Li, Bingwei Hui, Shaohua Qiu, Gongjian Wen

Proceedings Volume 9282, 92821T (2014) https://doi.org/10.1117/12.2068094

KEYWORDS: 3D modeling, Clouds, Cameras, Projection systems, Calibration, 3D vision, Laser scanners, Machine vision, Computer vision technology, Reconstruction algorithms

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Proceedings Article | 24 December 2013 Paper

A new occluded target location method based on straight line

Feng Gao, Shaohua Qiu, Gongjian Wen

Proceedings Volume 9067, 90670R (2013) https://doi.org/10.1117/12.2050237

KEYWORDS: Image processing, Detection and tracking algorithms, Satellites, Calibration, Evolutionary algorithms, Target detection, Affine motion model, Automatic target recognition, Image storage, Remote sensing

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SPIE Journal Paper | 2 November 2012

Determination of line scan camera parameters via the direct linear transformation

Bingwei Hui, Jinrong Zhong, Gongjian Wen, Deren Li

OE, Vol. 51, Issue 11, 113201, (November 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.11.113201

KEYWORDS: Line scan cameras, Cameras, Calibration, 3D modeling, Motion models, Line scan image sensors, 3D image processing, Optical engineering, Data modeling, Image processing

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SPIE Journal Paper | 4 May 2012

Line-scan camera calibration in close-range photogrammetry

Bingwei Hui, Gongjian Wen, Zhuxin Zhao, Deren Li

OE, Vol. 51, Issue 5, 053602, (May 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.5.053602

KEYWORDS: Cameras, Calibration, Line scan image sensors, Photogrammetry, Motion models, Mathematical modeling, Computer simulations, Optical engineering, Sensors, Imaging systems

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Proceedings Article | 9 April 2003 Paper

Automatic and robust method for relative radiometric calibration

Gongjian Wen, Deren Li, Runsheng Wang

Proceedings Volume 4891, (2003) https://doi.org/10.1117/12.467344

KEYWORDS: Calibration, Reflectivity, Image processing, Satellites, Satellite imaging, Target detection, Environmental monitoring, Environmental sensing, Earth observing sensors, Remote sensing

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Showing 5 of 18 publications

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