Dr. Jianxun Li Profile

Dr. Jianxun Li

at Shanghai Jiao Tong Univ

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Author

Publications (11)

SPIE Journal Paper | 6 July 2016

Data field modeling and data description for hyperspectral target detection

Da Liu, Jianxun Li

JARS, Vol. 10, Issue 03, 035001, (July 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.035001

KEYWORDS: Data modeling, Target detection, Hyperspectral target detection, Detection and tracking algorithms, Lithium, Sensors, Spectral resolution, Signal to noise ratio, RGB color model, Binary data

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SPIE Journal Paper | 11 December 2012

Decoupled target tracking with bearings-only measurements

Jianmin Wu, Zhiying Mou, Qiang Zhu, Jianxun Li, Yan Zhou

OE, Vol. 51, Issue 12, 126401, (December 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.12.126401

KEYWORDS: Detection and tracking algorithms, Filtering (signal processing), Ranging, Electronic filtering, Matrices, Optical tracking, Optical engineering, Motion models, Monte Carlo methods, Sensors

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SPIE Journal Paper | 12 October 2012

Optimal image-fusion method based on nonsubsampled contourlet transform

Jianfang Dou, Jianxun Li

OE, Vol. 51, Issue 10, 107006, (October 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.10.107006

KEYWORDS: Image fusion, Image quality, Lithium, Optical engineering, Atrial fibrillation, Principal component analysis, Image information entropy, Visualization, Image processing, Discrete wavelet transforms

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SPIE Journal Paper | 14 September 2012

Image fusion quality assessment based on discrete cosine transform and human visual system

Jianfang Dou, Jianxun Li

OE, Vol. 51, Issue 9, 097002, (September 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.9.097002

KEYWORDS: Image fusion, Image quality, Discrete wavelet transforms, Medical imaging, Visual system, Atrial fibrillation, Image information entropy, Lithium, Optical engineering, Contrast sensitivity

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Proceedings Article | 9 July 2011 Paper

Robust image matching based on wavelet transform and SIFT

Jian-fang Dou, Jian-xun Li

Proceedings Volume 8009, 800927 (2011) https://doi.org/10.1117/12.896080

KEYWORDS: Corner detection, Wavelet transforms, Image processing, Wavelets, Image analysis, Feature extraction, Image enhancement, Discrete wavelet transforms, Digital image processing, Detection and tracking algorithms

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SPIE Journal Paper | 1 May 2009

Three-dimensional projective invariants of points and lines from multiple images

Xiao Chen, Jianxun Li

OE, Vol. 48, Issue 05, 057201, (May 2009) https://doi.org/10.1117/12.10.1117/1.3125424

KEYWORDS: 3D image processing, 3D modeling, Cameras, 3D metrology, Mathematical modeling, Optical engineering, Lithium, Object recognition, 3D image reconstruction, Quantization

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SPIE Journal Paper | 1 December 2008

Three-dimensional projective invariants of points from multiple images

Zhenfu Zhu, Xiao Chen, Jianxun Li

OE, Vol. 47, Issue 12, 129802, (December 2008) https://doi.org/10.1117/12.10.1117/1.3062203

SPIE Journal Paper | 1 November 2008

Three-dimensional projective invariants of points from multiple images

Xiao Chen, Jianxun Li, Zhengfu Zhu

OE, Vol. 47, Issue 11, 117203, (November 2008) https://doi.org/10.1117/12.10.1117/1.3028347

KEYWORDS: 3D image processing, Optical engineering, Lithium, Object recognition, 3D acquisition, 3D image reconstruction, Cameras, Roads, 3D modeling, Electrical engineering

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SPIE Journal Paper | 1 September 2008

Robust image restoration for rotary motion blur based on frequency analysis

Yuan Zheng, Jianxun Li, Zhengfu Zhu

OE, Vol. 47, Issue 09, 097004, (September 2008) https://doi.org/10.1117/12.10.1117/1.2981206

KEYWORDS: Signal to noise ratio, Image restoration, Motion analysis, Electronic filtering, Neodymium, Lithium, Optical engineering, Filtering (signal processing), Deconvolution, Motion models

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SPIE Journal Paper | 1 July 2007

Neural-network-based single-frame detection of dim spot target in infrared images

Peng Zhang, Jianxun Li

OE, Vol. 46, Issue 07, 076401, (July 2007) https://doi.org/10.1117/12.10.1117/1.2759236

KEYWORDS: Target detection, Signal to noise ratio, Image segmentation, Infrared imaging, Image filtering, Optical engineering, Infrared radiation, Lithium, Image processing, Infrared detectors

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SPIE Journal Paper | 1 August 2003

Practical system for tracking multiple maneuvering targets

Jianxun Li, Zhong-Liang Jing

OE, Vol. 42, Issue 08, (August 2003) https://doi.org/10.1117/12.10.1117/1.1587152

KEYWORDS: Detection and tracking algorithms, Neural networks, Digital filtering, Electronic filtering, Statistical analysis, Algorithm development, Optical engineering, Optical tracking, Filtering (signal processing), Data modeling

Showing 5 of 11 publications

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