Prof. Jun He Profile

KEYWORDS: Video, Image segmentation, Finite element methods, Sun, Neodymium, Visualization, Feature extraction, Data modeling, Cameras, Neural networks

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Proceedings Article | 24 October 2017 Paper

Method of student identification through college classroom surveillance videos using deep learning features and label propagation

Bo Sun, Bojie Rong, Jun He

Proceedings Volume 10462, 104622L (2017) https://doi.org/10.1117/12.2284886

KEYWORDS: Surveillance, Video processing, Video surveillance, Video, Image processing, Facial recognition systems

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SPIE Journal Paper | 2 March 2017 Open Access

Automatic temporal segment detection via bilateral long short-term memory recurrent neural networks

Bo Sun, Siming Cao, Jun He, Lejun Yu, Liandong Li

JEI, Vol. 26, Issue 02, 020501, (March 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.2.020501

KEYWORDS: Image segmentation, Neural networks, Databases, Feature extraction, Neodymium, Video, Sun, Lithium, Physiology, Cameras

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Proceedings Article | 28 September 2016 Paper

Face detection based on multiple kernel learning algorithm

Bo Sun, Siming Cao, Jun He, Lejun Yu

Proceedings Volume 9971, 997134 (2016) https://doi.org/10.1117/12.2235837

KEYWORDS: Facial recognition systems, Detection and tracking algorithms, Analytical research, Binary data, Machine learning, Image processing, Databases, Brain-machine interfaces, Image fusion, Feature extraction

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Proceedings Article | 14 September 2016 Presentation + Paper

Method of student identification in the context of college classroom

Bo Sun, Meng Guo, Jun He, Lejun Yu

Proceedings Volume 9970, 997012 (2016) https://doi.org/10.1117/12.2235675

KEYWORDS: Facial recognition systems, Video, Detection and tracking algorithms, Databases, Facial recognition systems, Binary data, 3D modeling, Systems modeling, Feature extraction, Feature selection, Information science

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Proceedings Article | 14 September 2016 Paper

BNU-LSVED: a multimodal spontaneous expression database in educational environment

Bo Sun, Qinglan Wei, Jun He, Lejun Yu, Xiaoming Zhu

Proceedings Volume 9970, 997016 (2016) https://doi.org/10.1117/12.2235892

KEYWORDS: Databases, Video, Cameras, Psychology, Light sources and illumination, Eye, Head, Image segmentation, Reliability, Gold

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SPIE Journal Paper | 28 June 2016 Open Access

Damage assessment framework for landslide disaster based on very high-resolution images

Bo Sun, Qihua Xu, Jun He, Zhen Liu, Ying Wang, Fengxiang Ge

JARS, Vol. 10, Issue 02, 025027, (June 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.025027

KEYWORDS: Landslide (networking), RGB color model, Associative arrays, Remote sensing, Image classification, Chemical species, Earthquakes, Image fusion, Visualization, Synthetic aperture radar

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SPIE Journal Paper | 22 June 2016 Open Access

Facial expression recognition in the wild based on multimodal texture features

Bo Sun, Liandong Li, Guoyan Zhou, Jun He

JEI, Vol. 25, Issue 06, 061407, (June 2016) https://doi.org/10.1117/12.10.1117/1.JEI.25.6.061407

KEYWORDS: Convolutional neural networks, Facial recognition systems, Video, Feature extraction, RGB color model, Binary data, Data modeling, Image fusion, Sun, Sensors

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Proceedings Article | 21 October 2015 Paper

Multi-feature-based robust face detection and coarse alignment method via multiple kernel learning

Bo Sun, Di Zhang, Jun He, Lejun Yu, Xuewen Wu

Proceedings Volume 9652, 96520H (2015) https://doi.org/10.1117/12.2194254

KEYWORDS: Facial recognition systems, Databases, Information security, Head, Chromium, Defense and security, Feature extraction, Safety, Visualization, Skin

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Proceedings Article | 20 October 2015 Paper

Automatic landslide and mudflow detection method via multichannel sparse representation

Chen Chao, Jianjun Zhou, Zhuo Hao, Bo Sun, Jun He, Fengxiang Ge

Proceedings Volume 9644, 96441J (2015) https://doi.org/10.1117/12.2194239

KEYWORDS: Landslide (networking), Image resolution, Detection and tracking algorithms, Associative arrays, Algorithm development, Remote sensing, Image fusion, Information security, Wavelet transforms, Evolutionary algorithms

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Proceedings Article | 15 October 2015 Paper

Semi-auto assessment system on building damage caused by landslide disaster with high-resolution satellite and aerial images

Bo Sun, Qihua Xu, Jun He, Fengxiang Ge, Ying Wang

Proceedings Volume 9643, 96431O (2015) https://doi.org/10.1117/12.2193733

KEYWORDS: Landslides, Remote sensing, Satellites, Satellite imaging, Earth observing sensors, Image classification, Image processing, Earthquakes, Image resolution, Meteorology

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SPIE Journal Paper | 26 January 2015 Open Access

Weighted joint sparse representation-based classification method for robust alignment-free face recognition

Bo Sun, Feng Xu, Guoyan Zhou, Jun He, Fengxiang Ge

JEI, Vol. 24, Issue 01, 013018, (January 2015) https://doi.org/10.1117/12.10.1117/1.JEI.24.1.013018

KEYWORDS: Chemical species, Facial recognition systems, Databases, Associative arrays, Reliability, Image classification, Detection and tracking algorithms, Autoregressive models, Feature extraction, Sun

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SPIE Journal Paper | 14 July 2014 Open Access

Clustering-weighted SIFT-based classification method via sparse representation

Bo Sun, Feng Xu, Jun He

JEI, Vol. 23, Issue 04, 043007, (July 2014) https://doi.org/10.1117/12.10.1117/1.JEI.23.4.043007

KEYWORDS: Chemical species, Associative arrays, Databases, Facial recognition systems, Detection and tracking algorithms, Image classification, Target recognition, Data modeling, 3D acquisition, 3D image processing

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Proceedings Article | 13 June 2014 Paper

Automatic target recognition using group-structured sparse representation

Bo Sun, Xuewen Wu, Jun He, Xiaoming Zhu, Chao Chen

Proceedings Volume 9090, 90900N (2014) https://doi.org/10.1117/12.2049514

KEYWORDS: Associative arrays, Automatic target recognition, Target recognition, Chemical species, Image acquisition, Optimization (mathematics), Systems modeling, Detection and tracking algorithms, Statistical modeling, Environmental sensing

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Proceedings Article | 13 June 2014 Paper

Optimized sparse presentation-based classification method with weighted block and maximum likelihood model

Jun He, Tian Zuo, Bo Sun, Xuewen Wu, Chao Chen

Proceedings Volume 9090, 909003 (2014) https://doi.org/10.1117/12.2050374

KEYWORDS: Databases, Image classification, Autoregressive models, Facial recognition systems, Associative arrays, Feature extraction, Object recognition, Statistical modeling, Image processing, Statistical analysis

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Proceedings Article | 16 April 2014 Paper

Discriminative dictionary based representation and classification of image texture

Bo Sun, Xuewen Wu, Jun He

Proceedings Volume 9159, 91590S (2014) https://doi.org/10.1117/12.2064233

KEYWORDS: Associative arrays, Image classification, Image segmentation, Scene classification, Reconstruction algorithms, Machine vision, Image processing, Visual process modeling, Computer vision technology, Pattern recognition

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Proceedings Article | 25 February 2014 Paper

Sparse presentation based classification with position-weighted block dictionary

Jun He, Tian Zuo, Bo Sun, Xuewen Wu, Lejun Yu, Fengxiang Ge, Chao Chen

Proceedings Volume 9019, 90190X (2014) https://doi.org/10.1117/12.2039610

KEYWORDS: Associative arrays, Databases, Error analysis, Facial recognition systems, Chemical species, Object recognition, Target recognition, Infrared imaging, Image processing, Detection and tracking algorithms

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Proceedings Article | 26 April 2010 Paper

Improved VCA in hyperspectral image processing

Xiaoming Zhu, Chao Chen, Bo Sun, Xiyu Zhang, Jun He

Proceedings Volume 7668, 76680Z (2010) https://doi.org/10.1117/12.851105

KEYWORDS: Hyperspectral imaging, Image processing, Surface conduction electron emitter displays, Data modeling, Remote sensing, Chromium, Computer simulations, Chaos, Information science, Information technology

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Proceedings Article | 26 April 2010 Paper

Application of Retinex wavelet moment features for complex illumination

Bo Sun, Jiang Li, Jun He, Xiaoming Zhu

Proceedings Volume 7668, 76680Y (2010) https://doi.org/10.1117/12.851104

KEYWORDS: Wavelets, Target recognition, Detection and tracking algorithms, Reflectivity, Neural networks, Feature extraction, Image processing, Ocean optics, Feature selection, Algorithms

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Proceedings Article | 15 April 2010 Paper

A special algorithm based on structure for ship classification

Bo Sun, Wei Guo, Jun He, Xiaoming Zhu

Proceedings Volume 7701, 77010Y (2010) https://doi.org/10.1117/12.851143

KEYWORDS: Radon, Detection and tracking algorithms, Image classification, Remote sensing, Radon transform, Satellite imaging, Earth observing sensors, Satellites, Binary data, Target detection

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Proceedings Article | 17 April 2008 Paper

Research and application of digital image processing technique in cobalt-60 based container inspection system

Bo Sun, Yun Liu, Jun He

Proceedings Volume 6954, 695418 (2008) https://doi.org/10.1117/12.777729

KEYWORDS: Inspection, Sensors, Image processing, Calibration, Data acquisition, Distortion, Image enhancement, Image sensors, Imaging systems, Image contrast enhancement

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Proceedings Article | 17 April 2008 Paper

A real-time geographical information exchange system with PDA

Jun He, Xiyu Zhang, Bo Sun

Proceedings Volume 6968, 69681O (2008) https://doi.org/10.1117/12.754498

KEYWORDS: Personal digital assistants, Geographic information systems, General packet radio service, Global Positioning System, Signal processing, Navigation systems, Data centers, Telecommunications, Data processing, Mobile communications

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Proceedings Article | 25 March 2008 Paper

Optimization and application of Retinex algorithm in aerial image processing

Bo Sun, Jun He, Hongyu Li

Proceedings Volume 6978, 69780Y (2008) https://doi.org/10.1117/12.777517

KEYWORDS: Image segmentation, Image processing, Image processing algorithms and systems, Image quality, Reflectivity, Convolution, Optimization (mathematics), Algorithm development, Visualization, Cameras

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Proceedings Article | 14 November 2007 Paper

Real-time dynamic geographical information exchange on mobile operation system

Jun He, Bo Sun, Wantong Chen

Proceedings Volume 6790, 67900L (2007) https://doi.org/10.1117/12.745493

KEYWORDS: Personal digital assistants, Geographic information systems, General packet radio service, Web services, Control systems, Global Positioning System, Mobile devices, Network security, Computer security, Dynamical systems

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Proceedings Article | 12 March 2007 Paper

Optimizing the pre-decoding algorithm

Jun He, Song Han, Ziqiang Han

Proceedings Volume 6513, 65131I (2007) https://doi.org/10.1117/12.712528

KEYWORDS: Ultrasonics, Signal processing, Imaging systems, Optimization (mathematics), Filtering (signal processing), Electronic filtering, Algorithms, Signal to noise ratio, Diagnostics, Field programmable gate arrays

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Proceedings Article | 10 May 2006 Paper

Real-time fiber sensor system for shipboard distortion

Jun He, Yao Wang

Proceedings Volume 6201, 62011Y (2006) https://doi.org/10.1117/12.667978

KEYWORDS: Distortion, Modulators, Fiber optics sensors, Modulation, Signal processing, Sensors, Signal to noise ratio, Data processing, Interference (communication), Switches

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Proceedings Article | 6 December 2005 Paper

Analysis of microbend fiber-sensor characteristics using optics information theory

Jun He, Hongsong Li, Li Yao

Proceedings Volume 6049, 60490N (2005) https://doi.org/10.1117/12.640746

KEYWORDS: Modulators, Information theory, Teeth, Fiber optics sensors, Fiber characterization, Sensors, Structured optical fibers, Modulation, Multimode fibers, Lithium

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Proceedings Article | 5 October 2000 Paper

Measurer for polarization of PM fiber

Jun He, HongJie Xu, BingKun Qin

Proceedings Volume 4223, (2000) https://doi.org/10.1117/12.401763

KEYWORDS: Polarization, Phase modulation, GRIN lenses, Lenses, Prisms, Objectives, Polarizers, Refractive index, Measurement devices, Fiber optics sensors

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Proceedings Article | 3 October 2000 Paper

Optical activity crystal depolarizer

HongJie Xu, Jun He, BingKun Qin, Shufen Chen

Proceedings Volume 4220, (2000) https://doi.org/10.1117/12.401672

KEYWORDS: Crystals, Polarization, Quartz, Crystal optics, Optical activity, Light sources, Adaptive optics, Wave plates, Polarizers, Sensors

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Showing 5 of 33 publications

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