Dr. Yongqiang Zhao Profile

Dr. Yongqiang Zhao

at Northwestern Polytechnical Univ

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Author

Publications (11)

Proceedings Article | 28 March 2022 Paper

Underwater image enhancement method based on semi-supervised domain adaptation

Xun Zhang, Linghao Shen, Binglu Wang, Yongqiang Zhao

Proceedings Volume 12169, 12169C4 (2022) https://doi.org/10.1117/12.2627136

KEYWORDS: Image enhancement, Visualization, Image processing, Image fusion, Distortion, Water, Image restoration, Finite element methods, Machine learning, Light scattering

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Proceedings Article | 27 March 2022 Paper

Coral monitoring system based on polarization vision

Linghao Shen, Mohamed Reda, Xun Zhang, Jiyang Lai, Yongqiang Zhao

Proceedings Volume 12169, 12169BV (2022) https://doi.org/10.1117/12.2627065

KEYWORDS: Polarization, Imaging systems, Cameras, Underwater imaging, Databases, Robots, Image enhancement, Water, Image processing, Image acquisition

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Proceedings Article | 17 April 2020 Paper

Polarized color mixing skylight parameters enhancement

Mohamed Reda, Linghao Shen, Yongqiang Zhao, Ahsan Muhammed

Proceedings Volume 11455, 114551M (2020) https://doi.org/10.1117/12.2561003

KEYWORDS: Polarization, Atmospheric particles, Light scattering, Image enhancement, Scattering, Image contrast enhancement, Polarimetry

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Proceedings Article | 15 November 2011 Paper

Unsupervised hyperspectral imagery classification via sparse multi-way models and image fusion

Yongqiang Zhao, Jinxiang Yang, Qingyong Zhang, Lin Song

Proceedings Volume 8335, 83351U (2011) https://doi.org/10.1117/12.917563

KEYWORDS: Image fusion, Associative arrays, Hyperspectral imaging, Image classification, Image processing, Performance modeling, Data modeling, Feature extraction, Chemical species, Image segmentation

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Proceedings Article | 5 August 2009 Paper

Hyperspectral image classification by collaboration of spatial and spectral information

Yu-zhou Yan, Yongqiang Zhao, Hui-feng Xue, Xiao-dong Kou, Yuanzheng Liu

Proceedings Volume 7383, 73834B (2009) https://doi.org/10.1117/12.839633

KEYWORDS: Hyperspectral imaging, Image classification, Image segmentation, Image fusion, Remote sensing, Image processing, Agriculture, Reconnaissance, Data fusion, Earth sciences

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SPIE Journal Paper | 1 June 2009

Unsupervised spectropolarimetric imagery clustering fusion

Yongqiang Zhao, Peng Gong, Quan Pan

JARS, Vol. 3, Issue 01, 033535, (June 2009) https://doi.org/10.1117/12.10.1117/1.3168619

KEYWORDS: Polarimetry, Image fusion, Scene classification, Image classification, Fuzzy logic, Hyperspectral imaging, Polarization, Remote sensing, Image processing, Imaging systems

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SPIE Journal Paper | 1 December 2006

New polarization imaging method based on spatially adaptive wavelet image fusion

Yongqiang Zhao, Quan Pan, Hong-Cai Zhang

OE, Vol. 45, Issue 12, 123202, (December 2006) https://doi.org/10.1117/12.10.1117/1.2401625

KEYWORDS: Image fusion, Wavelets, Polarization, Signal to noise ratio, Polarimetry, Wavelet transforms, Image processing, Image filtering, Magnesium, Optical engineering

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Proceedings Article | 3 May 2006 Paper

Material classification based on multiband polarimetric images fusion

Yongqiang Zhao, Quan Pan, Hongcai Zhang

Proceedings Volume 6240, 624007 (2006) https://doi.org/10.1117/12.665456

KEYWORDS: Image fusion, Polarimetry, Wavelets, Polarization, Dielectric polarization, Associative arrays, Image classification, Refraction, Target detection, Dielectrics

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Proceedings Article | 3 May 2006 Paper

Fuse spectropolarimetric imagery by D-S reasoning

Yongqiang Zhao, Quan Pan, Hongcai Zhang

Proceedings Volume 6240, 624008 (2006) https://doi.org/10.1117/12.665558

KEYWORDS: Polarimetry, Image fusion, Polarization, Detection and tracking algorithms, Laser phosphor displays, Remote sensing, Reflection, Target recognition, Computer simulations, Image enhancement

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Proceedings Article | 2 February 2006 Paper

Fusion of spectral and panchromatic images using false color mapping and wavelet integrated approach

Yongqiang Zhao, Quan Pan, Hongcai Zhang

Proceedings Volume 6031, 60310T (2006) https://doi.org/10.1117/12.668031

KEYWORDS: Image fusion, Wavelets, Associative arrays, Spectral resolution, Sensors, Spatial resolution, Image quality, Image sensors, Remote sensing, Wavelet transforms

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Proceedings Article | 2 February 2006 Paper

Object detection by fusion spectral and polarimetric imagery

Yongqiang Zhao, Quan Pan, Hongcai Zhang

Proceedings Volume 6031, 60310D (2006) https://doi.org/10.1117/12.667920

KEYWORDS: Polarimetry, Image fusion, Fuzzy logic, Polarization, Detection and tracking algorithms, Sensors, Reflection, Target detection, Target recognition, Reconnaissance

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Showing 5 of 11 publications

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