Dr. Xulei Qin Profile

Dr. Xulei Qin

at Changchun Univ of Science and Technology

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 12 April 2023 Paper

Effect of different doping methods of EBCMOS on charge collection efficiency and analysis

Qidong Shi, Xulei Qin, Feng Shi, Ye Li, De Song

Proceedings Volume 12565, 125653Z (2023) https://doi.org/10.1117/12.2665303

KEYWORDS: Doping, Scattering, Silicon, Electric fields, Chemical species, Solids, Silicon nitride, Monte Carlo methods, Electron beams, Technology

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Proceedings Article | 24 November 2021 Paper

Research on X-ray in-situ image processing technology for electric power strain clamp

Yanxiu Liu, Peng Zhao, Xulei Qin, Yanyang Liu, Ye Tao, Sheng Jiang, Ye Li

Proceedings Volume 12065, 120651G (2021) https://doi.org/10.1117/12.2605528

KEYWORDS: Image enhancement, Image filtering, Image processing, X-rays, Image quality, X-ray imaging, Inspection, Denoising, Spatial filters, X-ray technology

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Proceedings Article | 24 November 2021 Paper

Improved nonlinear diffusion denoising method based on wavelet transform and contrast sensitivity function for low-light-level images

Yu Wang, Yanyang Liu, Peng Zhao, Xulei Qin, Ye Tao, Ye Li

Proceedings Volume 12065, 120651C (2021) https://doi.org/10.1117/12.2605372

KEYWORDS: Denoising, Diffusion, Wavelets, Wavelet transforms, Signal to noise ratio, Electron multiplying charge coupled devices, Contrast sensitivity, Nonlinear filtering, Image quality, Image processing

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Proceedings Article | 24 November 2021 Paper

ICCD low-light-level image denoising based on robust principal component analysis

Yu Wang, Yanyang Liu, Peng Zhao, Xulei Qin, Ye Tao, Ye Li

Proceedings Volume 12065, 120651B (2021) https://doi.org/10.1117/12.2605359

KEYWORDS: Signal to noise ratio, Digital filtering, Denoising, Image filtering, Principal component analysis, Image denoising, Image restoration, Image processing, Image quality

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Proceedings Article | 24 November 2021 Paper

Minimum resolvable contrast measurement of low signal-to-noise ratio image recognition based on convolutional neural network

Yu Wang, Yanyang Liu, Peng Zhao, Xulei Qin, Ye Tao, Ye Li

Proceedings Volume 12065, 1206517 (2021) https://doi.org/10.1117/12.2605315

KEYWORDS: Spatial frequencies, Imaging systems, Target recognition, Signal to noise ratio, Convolutional neural networks, Detection and tracking algorithms, Neural networks, Image processing, Modulation transfer functions, Human vision and color perception

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Proceedings Article | 17 April 2020 Paper

Simulation research on scattering characteristics of incident electron under uniform doping of EBCMOS substrate

Wei Wang, Ye Li, De Song, Xulei Qin

Proceedings Volume 11455, 114556K (2020) https://doi.org/10.1117/12.2565274

KEYWORDS: Scattering, Monte Carlo methods, Computer simulations, Doping, Imaging devices, Back illuminated sensors, CMOS devices

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Proceedings Article | 17 April 2020 Paper

Research on chip thinning technology

Wei Wang, Ye Li, De Song, Xulei Qin

Proceedings Volume 11455, 114556S (2020) https://doi.org/10.1117/12.2565288

KEYWORDS: Semiconducting wafers, Silicon, Polishing, Imaging devices, Corrosion, Semiconductors, Wet etching, Charge-coupled devices, Image intensifiers, Image resolution

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Proceedings Article | 20 February 2018 Paper

Feasibility analysis of EDXRF method to detect heavy metal pollution in ecological environment

Zhixu Hao, Xulei Qin

Proceedings Volume 10697, 106971X (2018) https://doi.org/10.1117/12.2315184

KEYWORDS: Chemical elements, Chemical analysis, Metals, Statistical analysis, Pollution, Environmental sensing, Spectroscopy, X-ray fluorescence spectroscopy, Soil contamination, Environmental monitoring

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Proceedings Article | 7 November 2016 Paper

Transmission characteristics of x-ray in MCP collimator in parallel structure

Xulei Qin, Ye Li, Weijun Chen

Proceedings Volume 10141, 101411D (2016) https://doi.org/10.1117/12.2255709

KEYWORDS: X-rays, Microchannel plates, Collimators, X-ray imaging, Transmittance, Lead, Image quality, Imaging systems, Image transmission, X-ray technology

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Proceedings Article | 7 November 2016 Paper

The method of x-ray image intensifies pixel matching and noise suppression based on the CCD

Shengtao Yu, Xulei Qin, Ye Li

Proceedings Volume 10141, 101411C (2016) https://doi.org/10.1117/12.2255700

KEYWORDS: X-rays, X-ray imaging, Charge-coupled devices, Signal to noise ratio, Interference (communication), Image quality, Image intensifiers, Imaging systems, Spatial frequencies, Image resolution

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Proceedings Article | 7 November 2016 Paper

The relationship between the size of x-ray focal spot and image geometry definition

Xuejian Li, Xulei Qin, Ye Li, Yanyang Liu

Proceedings Volume 10141, 101411B (2016) https://doi.org/10.1117/12.2255691

KEYWORDS: X-rays, Real time imaging, X-ray imaging, Imaging systems, Modulation transfer functions, Image quality, Spatial frequencies, Image processing, Monte Carlo methods, Computer simulations

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Proceedings Article | 4 March 2015 Paper

Influence by x-ray facula on dimension measurement

Xulei Qin, Ye Li, Qingduo Duanmu, Peng Zhao

Proceedings Volume 9521, 95210T (2015) https://doi.org/10.1117/12.2175486

KEYWORDS: X-rays, X-ray imaging, Image intensifiers, X-ray technology, X-ray detectors, Light sources, X-ray sources, Image processing, Projection systems, Inspection equipment

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Proceedings Article | 16 August 2013 Paper

Effect of ion barrier film on the noise characteristics of proximity focusing low-light-level image intensifier

De Song, Chunyang Liu, Xulei Qin, Shanshan Yu, Kuncheng Fu, Xiaofeng Bai, Xin Wang, Ye Li, Qingduo Duanmu

Proceedings Volume 8912, 89120A (2013) https://doi.org/10.1117/12.2032298

KEYWORDS: Ions, Electrons, Signal to noise ratio, Image intensifiers, Monte Carlo methods, Interference (communication), Microchannel plates, Night vision, Scattering, Image quality

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Showing 5 of 13 publications

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