Prof. Wenwen Zhang Profile

Prof. Wenwen Zhang

at Nanjing Univ of Science and Technology

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Author

Publications (13)

Proceedings Article | 27 March 2022 Paper

Frequency upconversion photon counting imaging based on Hadamard coding

Ying Zhang, YuQi Jiang, Tianyi Mao, Wenwen Zhang, GuoHua Gu, WeiJi He, Qian Chen

Proceedings Volume 12169, 1216912 (2022) https://doi.org/10.1117/12.2620965

KEYWORDS: Upconversion, Photon counting, Fiber lasers, Crystals, Point spread functions, Mirrors, Digital micromirror devices, Polarization, Nonlinear crystals, Micromirrors

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Proceedings Article | 12 March 2021 Paper

Large array EMCCD driving circuit design

Haiqi Zhu, Qian Chen, Weiji He, Guohua Gu, Wenwen Zhang, Caiyong Wu

Proceedings Volume 11763, 117631K (2021) https://doi.org/10.1117/12.2586286

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Proceedings Article | 12 March 2021 Paper

Design of a high-performance EMCCD imaging system

Caiyong Wu, Guohua Gu, Qian Chen, Weiji He, Wenwen Zhang, Haiqi Zhu

Proceedings Volume 11763, 117631J (2021) https://doi.org/10.1117/12.2586285

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Proceedings Article | 12 March 2020 Paper

A method of MRTD parameter measurement based on CNN neural network

Weigang Rong, Wenwen Zhang, Weiji He, Qian Chen, Guohua Gu, Tiekun Zhao, Zhi Qiu

Proceedings Volume 11439, 1143910 (2020) https://doi.org/10.1117/12.2544098

KEYWORDS: Neural networks, Minimum resolvable temperature difference, Infrared imaging, Image processing, Imaging systems, Data modeling, Image classification, Black bodies, Eye, Image enhancement

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Proceedings Article | 12 March 2020 Paper

Research and implementation of color night vision imaging system based on FPGA and CMOS

Yang Yang, Wenwen Zhang, Weiji He, Qian Chen, Guohua Gu

Proceedings Volume 11434, 114340U (2020) https://doi.org/10.1117/12.2548100

KEYWORDS: Imaging systems, Image processing, Cameras, Field programmable gate arrays, Image enhancement, Night vision, Sensors, Image sensors, Color imaging, CMOS sensors

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Proceedings Article | 12 March 2020 Paper

Research on calibration technology of comprehensive performance parameters of mid-far infrared space load

Weigang Rong, Wenwen Zhang, Weiji He, Qian Chen, Guohua Gu, Chao Qiu, Wanglin Yang

Proceedings Volume 11439, 1143915 (2020) https://doi.org/10.1117/12.2547976

KEYWORDS: Infrared radiation, Infrared imaging, Calibration, Sensors, Imaging systems, Mid-IR, Black bodies, Minimum resolvable temperature difference, Target detection, Distortion

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Proceedings Article | 12 January 2018 Paper

A method of object recognition for single pixel imaging

Boxuan Li, Wenwen Zhang

Proceedings Volume 10620, 1062017 (2018) https://doi.org/10.1117/12.2292862

KEYWORDS: Object recognition, Signal to noise ratio, Optical design, Machine vision, Computer vision technology, Detection and tracking algorithms

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Proceedings Article | 19 October 2016 Paper

Evaluation of the photoelectric performance parameters measurement for electron multiplying CCD

Jie Fang, Wenwen Zhang, Jin Gao, Chaowei Li, Qian Chen, Guohua Gu

Proceedings Volume 10155, 101552Q (2016) https://doi.org/10.1117/12.2247129

KEYWORDS: Charge-coupled devices

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Proceedings Article | 8 October 2015 Paper

Analysis on correlation imaging based on fractal interpolation

Bailing Li, Wenwen Zhang, Qian Chen, Guohua Gu

Proceedings Volume 9675, 967536 (2015) https://doi.org/10.1117/12.2204938

KEYWORDS: Fractal analysis, Iterated function systems, Glasses, Light sources, Image analysis, Image resolution, Statistical analysis, Optical testing, Particles, Fuzzy logic

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Proceedings Article | 3 November 2014 Paper

An auto-gain control algorithm for EMCCD based on dynamic gray-level

Yuehong Qian, Wenwen Zhang, Jingjing Liu, Qian Chen, Guohua Gu

Proceedings Volume 9273, 92732J (2014) https://doi.org/10.1117/12.2070216

KEYWORDS: Electron multiplying charge coupled devices, Image quality, Imaging systems, Light sources and illumination, Cameras, Automatic exposure, Image enhancement, Charge-coupled devices, Automatic control, Image processing

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Proceedings Article | 1 May 2014 Paper

The study of reducing the effect of detector saturation on ghost imaging

R. Q. He, Q. Chen, W. W. Zhang, J. Shu

Proceedings Volume 9136, 913628 (2014) https://doi.org/10.1117/12.2057829

KEYWORDS: Sensors, Compressed sensing, CCD image sensors, Charge-coupled devices, Signal detection, Infrared imaging, Avalanche photodetectors, Image processing, Photodetectors, Image quality

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Proceedings Article | 19 December 2013 Paper

Application of wavelet semi-soft threshold filter algorithm in EMCCD's image processing

Feng Chen, Wenwen Zhang, Qian Chen, Guohua Gu

Proceedings Volume 9045, 904512 (2013) https://doi.org/10.1117/12.2034301

KEYWORDS: Image filtering, Electron multiplying charge coupled devices, Image processing, Electronic filtering, Digital filtering, Wavelets, Expectation maximization algorithms, Denoising, Interference (communication), Nonlinear filtering

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Proceedings Article | 19 December 2013 Paper

Research of EMCCD image filtering method based on noise detection and fuzzy adaptive median filter

Lei Qi, Wenwen Zhang, Qian Chen, Guohua Gu, Yuehong Qian

Proceedings Volume 9045, 904511 (2013) https://doi.org/10.1117/12.2034176

KEYWORDS: Digital filtering, Image filtering, Fuzzy logic, Image processing, Electron multiplying charge coupled devices, Nonlinear filtering, Optical filters, Detection and tracking algorithms, Computer simulations, Image quality

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Showing 5 of 13 publications

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