Dr. Ning Wang Profile

Dr. Ning Wang

at Harbin Institute of Technology

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Author

Publications (6)

Proceedings Article | 8 June 2023 Paper

Space target recognition of ISAR image based on the PCA method

Ning Wang, YuZhuang Miao, Chen Tong, PengFei Cheng

Proceedings Volume 12707, 127073V (2023) https://doi.org/10.1117/12.2681267

KEYWORDS: Target recognition, Principal component analysis, Education and training, Feature extraction, Feature fusion

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Proceedings Article | 19 July 2013 Paper

A new encryption scheme for color images based on quantum chaotic system in transform domain

Ahmed Abd El-Latif, Ning Wang, Jia-Liang Peng, Qiong Li, Xiamu Niu

Proceedings Volume 8878, 88781S (2013) https://doi.org/10.1117/12.2031074

KEYWORDS: Image encryption, Complex systems, Wavelet transforms, Image processing, RGB color model, Quantum chaos, Quantum efficiency, Quantum physics, Image retrieval, Homeland security

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Proceedings Article | 19 July 2013 Paper

An effective preprocessing method for finger vein recognition

JiaLiang Peng, Qiong Li, Ning Wang, Ahmed Abd El-Latif, Xiamu Niu

Proceedings Volume 8878, 887808 (2013) https://doi.org/10.1117/12.2030689

KEYWORDS: Veins, Image segmentation, Image enhancement, Image quality, Databases, Image processing, Wavelets, Denoising, Biometrics, Near infrared

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SPIE Journal Paper | 10 May 2013

Two-directional two-dimensional modified Fisher principal component analysis: an efficient approach for thermal face verification

Ning Wang, Qiong Li, Ahmed Abd El-Latif, Jialiang Peng, Xiamu Niu

JEI, Vol. 22, Issue 02, 023013, (May 2013) https://doi.org/10.1117/12.10.1117/1.JEI.22.2.023013

KEYWORDS: Principal component analysis, Thermography, Infrared radiation, Visible radiation, Facial recognition systems, Databases, Infrared imaging, Dimension reduction, Computer science, Image processing

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Proceedings Article | 27 November 2012 Paper

A GRIN medium coupler and its application in light beam spot conversion

Ning Wang, Fangkui Sun, Qingfeng Li, Lixue Chen

Proceedings Volume 8559, 85590Q (2012) https://doi.org/10.1117/12.1000063

KEYWORDS: GRIN lenses, Gaussian beams, Refractive index, Waveguides, Beam propagation method, Numerical analysis, Radio propagation, Electromagnetism, Waveguide modes, Single mode fibers

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Proceedings Article | 2 June 2012 Paper

An accurate iris location method for low quality iris images

Ning Wang, Qiong Li, Ahmed Abd El-Latif

Proceedings Volume 8334, 833411 (2012) https://doi.org/10.1117/12.946095

KEYWORDS: Iris recognition, Lead, Edge detection, Hough transforms, Glasses, Sensors, Image segmentation, Specular reflections, Lawrencium, Image filtering

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Showing 5 of 6 publications

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