Dr. Zhifeng Zhang Profile

Dr. Zhifeng Zhang

at Zhengzhou Univ of Light Industry

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Author

Publications (16)

Proceedings Article | 3 June 2024 Paper

Non-collinear phase-matching method for stimulated polariton scattering based on cross-pumping

Ruiliang Zhang, Bingwen Wang, Lijie Geng, Yusheng Zhai, Zhifeng Zhang

Proceedings Volume 13182, 131822G (2024) https://doi.org/10.1117/12.3030730

KEYWORDS: Surface plasmons, Phase matching, Crystals, Terahertz radiation, Polaritons, Nonlinear crystals, Total internal reflection, Laser scattering, Light scattering, Beam divergence

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Proceedings Article | 3 June 2024 Paper

Experimental study of CW CO2 lasers with wavelength tuning

Lijie Geng, Pengji Yan, Shuaifei Song, Zhenxiang Fu, Bingwen Wang, Liying Jiang, Ruiliang Zhang, Zhifeng Zhang, Kun Yang

Proceedings Volume 13182, 1318210 (2024) https://doi.org/10.1117/12.3030527

KEYWORDS: Gas lasers, Output couplers, Tunable lasers, Carbon dioxide lasers, Continuous wave operation, Transmittance, Laser applications, Zinc selenide, Wavelength tuning

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Proceedings Article | 29 December 2023 Paper

Design and development of intelligent garbage sorting vehicle

YuChen Ouyang, Shangshang Li, Lin Zhang, Long Sun, HaiQi Xi, Litong Kou, Wenbo Shui, Zihang Zhang, Ben Yang, Zhifeng Zhang

Proceedings Volume 12975, 1297504 (2023) https://doi.org/10.1117/12.3014243

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Proceedings Article | 31 May 2023 Paper

Research on flame image processing of climbazole production line based on RGB+HSI color model

Zhan Su, HaiQi Xi, Yan Gao, Lin Zhang, Ben Yang, Zhifeng Zhang

Proceedings Volume 12711, 127110D (2023) https://doi.org/10.1117/12.2683898

KEYWORDS: RGB color model, Flame, Image processing, Fire, Image segmentation, Image enhancement, Intelligence systems, Color, Video, Feature extraction

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Proceedings Article | 31 May 2023 Paper

Intelligent measuring device and method for large grinding wheel size

Xiao-Wei Zhu, Lin Zhang, Hai-Qi Xi, Zhe-Hui LI, Fei Liu, Guo-Wei Zhang, Chong Gao, Ben Yang, Zhifeng Zhang

Proceedings Volume 12711, 127110C (2023) https://doi.org/10.1117/12.2683897

KEYWORDS: Cameras, Image processing, Imaging systems, Calibration, Measurement devices, Visualization, MATLAB, Camera calibration, Industry, Equipment

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Proceedings Article | 15 November 2022 Paper

Damage detection of train wheelset tread based on improved SSD

Rui Wang, Zhi-Feng Zhang, Ben Yang, Hai-Qi Xi, Peng Yang, Rui-Liang Zhang, Li-Jie Geng, Yu-Sheng Zhai, Kun Yang, Dong-Lin Wang

Proceedings Volume 12448, 124480G (2022) https://doi.org/10.1117/12.2636170

KEYWORDS: Target detection, Damage detection, Convolutional neural networks, Sensors, Image enhancement

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Proceedings Article | 15 November 2022 Paper

Research on cotton foreign fibers inspection based on wavelet transform and contract limited adaptive historgram equalization

Xiao-Hui Li, Rui Wang, Peng-Yu Huang, Ben Yang, Zhi-yong Chen, Xin-Jian Chen, Zhong-Qing Cao, Kun Yang, Zhi-Feng Zhang, Dong-Lin Wang, Cai-Dong Wang

Proceedings Volume 12448, 124480H (2022) https://doi.org/10.1117/12.2636174

KEYWORDS: Image processing, Wavelets, Image fusion, Wavelet transforms, Image classification

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Proceedings Article | 12 March 2021 Paper

Based on infrared laser Imaging research on foreign objects detection between subway door

Peng Yang, Rui Wang, Zhi-Feng Zhang, Yuan-Yuan Liu, Zhong-Qing Cao, Rui-Liang Zhang, Peng-Yu Huang, Yun-Wu Liang, Kun Yang, Shu-Zhen Yang, Zhi-Yong Chen, Xiao-Hui Li

Proceedings Volume 11763, 117630G (2021) https://doi.org/10.1117/12.2585698

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Proceedings Article | 12 March 2021 Paper

Cotton quality intelligent classification-based image-fusion vision inspection

Xiao-Hui Li, Peng-Yu Huang, Shu-Zhen Yang, Zhi-Yong Chen, Zhong-Qing Cao, Peng Yang, Su-Juan Liu, Rui-Liang Zhang, Yuan Yuan Liu, Zhi-Feng Zhang

Proceedings Volume 11763, 117630E (2021) https://doi.org/10.1117/12.2585695

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Proceedings Article | 24 October 2017 Paper

Classification and quality evaluation of ginned cotton based on color image fusion technique

Zhi-Yong Chen, Xiao-Hui Li, Bin Xiao, Zhifeng Zhang, Yu-Rong Li, Li-Jie Geng, Yu-Sheng Zhai, Yong-You Han

Proceedings Volume 10462, 104621R (2017) https://doi.org/10.1117/12.2284166

KEYWORDS: Image classification, Image quality, Image fusion, Image analysis, Machine vision, Computer vision technology, Information fusion

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Proceedings Article | 24 October 2017 Paper

Study on train wheel tread detects detection and classification

Yi-ming Tang, Xin-Jie Wang, Zhi-Feng Zhang, Yu-Rong Li, Li-Jie Geng, Yu-Sheng Zhai, Yu-Ling Su, Yong-You Han

Proceedings Volume 10462, 104621S (2017) https://doi.org/10.1117/12.2284173

KEYWORDS: Image processing, Neural networks

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Proceedings Article | 7 August 2015 Paper

Research on high-precision laser displacement sensor-based error compensation model

Zhifeng Zhang, Yusheng Zhai, Zhan Su, Lin Qiao, Yiming Tang, Xinjie Wang, Yuling Su, Zhijun Song

Proceedings Volume 9623, 96231A (2015) https://doi.org/10.1117/12.2193326

KEYWORDS: Sensors, Distance measurement, Error analysis, Feature extraction, Digital image processing, Active vision, Systems modeling, Charge-coupled devices, Analytical research, Physics

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Proceedings Article | 7 August 2015 Paper

Study of characteristics of laser beam drift

Yusheng Zhai, Zhifeng Zhang, Yang Li, Dongdong Lv, Jintao Li, Wenlong Liu, Yuling Su, Xinjie Wang

Proceedings Volume 9623, 962313 (2015) https://doi.org/10.1117/12.2193122

KEYWORDS: Signal detection, Sensors, Signal processing, Interference (communication), Linear filtering, Electronic filtering, Optical filters, Laser applications, Fiber lasers, Environmental sensing

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Proceedings Article | 12 November 2010 Paper

A novel method to measure wheelset parameters based on laser displacement sensor on line

Zhi-feng Zhang, Yu-ling Su, Zhan Gao, Guang-yan Wang, Yu-fen Ren, Feng-chun Jiang

Proceedings Volume 7855, 785516 (2010) https://doi.org/10.1117/12.869408

KEYWORDS: Sensors, Reliability, Optoelectronics, Laser optics, Wavelets, Charge-coupled devices, Safety, Laser applications, Time metrology, CCD image sensors

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Proceedings Article | 24 October 2006 Paper

3D profilometry system based on absolute phase calibration

Hao Yu, Shuangyun Shao, Zhifeng Zhang, Qibo Feng

Proceedings Volume 6357, 63570M (2006) https://doi.org/10.1117/12.716744

KEYWORDS: Calibration, 3D metrology, Fringe analysis, CCD cameras, Control systems, Phase measurement, Phase shift keying, Charge-coupled devices, Imaging systems, Phase shifting

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Proceedings Article | 19 May 2006 Paper

Measurement method of the roll angle

Cuifang Kuang, Qibo Feng, Bin Zhang, Zhifeng Zhang, Shiqian Chen

Proceedings Volume 6150, 61502F (2006) https://doi.org/10.1117/12.676891

KEYWORDS: Sensors, Wave plates, Prisms, Optical testing, Beam splitters, Reflectors, Jones vectors, Polarizers, Polarization, Calibration

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Showing 5 of 16 publications

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