Prof. Dengfeng Dong Profile

Prof. Dengfeng Dong

at Institute of Microelectronics of the CAS

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Author

Publications (4)

Proceedings Article | 8 October 2024 Paper

Research on FPGA-based laser stripe center extraction algorithm

Jianing Du, Zili Zhang, Fuxing Feng, Fanchang Meng, Shan Wang, Jihu Wang, Dengfeng Dong

Proceedings Volume 13271, 1327109 (2024) https://doi.org/10.1117/12.3039499

KEYWORDS: Matrices, Image processing, Laser processing, Eigenvectors, Tunable filters, Gaussian filters, Laser systems engineering, Image filtering, Field programmable gate arrays, Algorithm development

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Proceedings Article | 13 September 2024 Paper

Laser tracking attitude dynamic measurement based on vision and inertial navigation

Zhi Xiong, Jiale Dong, Chenxiaopeng Zhong, Luke Chang, Wei Deng, Zhongsheng Zhai, Dengfeng Dong, Weihu Zhou

Proceedings Volume 13178, 1317825 (2024) https://doi.org/10.1117/12.3032971

KEYWORDS: Visualization, Laser tracking, Data fusion, Imaging systems, Cameras, Matrices, Dynamical systems, Angle measurement, Signal filtering, Sensors

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Proceedings Article | 1 November 2023 Paper

Research on a high-precision phase discrimination system for laser ranging based on FPGA

Yichen Lu, Yinliang Jia, Dengfeng Dong, Yuxuan Meng, Yingling Pan, Yifang Fang, Mengxin Du

Proceedings Volume 12917, 1291706 (2023) https://doi.org/10.1117/12.3010766

KEYWORDS: Ranging, Phase shift keying, Modulation frequency, Tunable filters, Signal filtering, Electronic filtering, Laser frequency, Field programmable gate arrays, Laser systems engineering, Optical filters

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Proceedings Article | 8 July 2022 Paper

Accuracy evaluation method of laser tracking attitude measurement system based on homogeneous coordinate transformation

Ningtong Liu, Zhi Xiong, Hang Xu, Zhihao Guo, Chuqi Wu, Wei Feng, Weihu Zhou, Dengfeng Dong

Proceedings Volume 12282, 122820E (2022) https://doi.org/10.1117/12.2616391

KEYWORDS: Distance measurement, Cameras, Laser systems engineering, Prisms, Monte Carlo methods, Manufacturing, Laser applications, Imaging systems, 3D modeling

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