Prof. Xudong Li Profile

Prof. Xudong Li

Associate Professor at BeiHang Univ

SPIE Involvement:

Author

Publications (32)

Proceedings Article | 13 December 2024 Paper

Paper

3D measurement based on omnidirectional vision using hexagonal pyramid mirrors

Qi Wang, Hongzhi Jiang, Wenxuan Peng, Huijie Zhao, Xudong Li

Proceedings Volume 13496, 134960H (2024) https://doi.org/10.1117/12.3046285

KEYWORDS: Cameras, Sensors, 3D metrology, Mirrors, Imaging systems, Calibration, 3D vision, 3D modeling, Parabolic mirrors, Matrices

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Proceedings Article | 15 February 2024 Paper

Paper

Quality inspection and assembly sequence optimization of revolved thin-walled parts based on point clouds

Zhaoyuan Ma, Xudong Li, Chenchen Yan, Huijie Zhao

Proceedings Volume 13069, 130690Z (2024) https://doi.org/10.1117/12.3023323

KEYWORDS: Point clouds, Image registration, Inspection, 3D modeling

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Proceedings Article | 15 February 2024 Paper

Paper

3D measurement of large and complex parts based on phase matching and global marker points registration

Zhehui Jin, Xudong Li, Yixuan Wang, Fei Ren, Tianhao Yang, Yong Tang, Huijie Zhao

Proceedings Volume 13069, 130690Y (2024) https://doi.org/10.1117/12.3021943

KEYWORDS: Point clouds, Phase matching

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Proceedings Article | 15 February 2024 Paper

Paper

Design of point cloud data structures for efficient processing of large-scale point clouds

Yixuan Wang, Xudong Li, Fenglin Zhao, Zhehui Jin, Yong Tang, Huijie Zhao

Proceedings Volume 13069, 130690E (2024) https://doi.org/10.1117/12.3023319

KEYWORDS: Point clouds, Data processing, 3D scanning

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Proceedings Article | 27 January 2023 Paper

Paper

Robustness analysis of parallel single-pixel imaging

Yuxi Li, Huijie Zhao, Hongzhi Jiang, Xudong Li, Chenghao Liu, Lu Wang

Proceedings Volume 12550, 125502A (2023) https://doi.org/10.1117/12.2667171

KEYWORDS: Projection systems, Cameras, 3D modeling, Staring arrays, Reconstruction algorithms, Sensors, Neptunium, Shape analysis, Solids, Photography

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Proceedings Article | 27 January 2023 Paper

Paper

An automated 3D shape measurement method for turbine blade using a 6-axis robot

Qi Wang, Hongzhi Jiang, Huijie Zhao, Xudong Li, Yihan Li

Proceedings Volume 12550, 1255009 (2023) https://doi.org/10.1117/12.2667080

KEYWORDS: Sensors, Turbines, Point clouds, 3D metrology, Cameras, 3D modeling, Optical testing, Projection systems, Fringe analysis, Composites

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Proceedings Article | 27 January 2023 Paper

Paper

An error compensation method for 3D measurement of step edge in fringe projection profilometry

Lu Wang, Hongzhi Jiang, Huijie Zhao, Xudong Li, Yuxi Li

Proceedings Volume 12550, 1255020 (2023) https://doi.org/10.1117/12.2666745

KEYWORDS: 3D metrology, 3D modeling, Point clouds, Error analysis, Cameras, Phase shifts, Imaging systems, Principal component analysis

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Proceedings Article | 27 January 2023 Paper

Paper

Surface defect detection of metal castings based on Centernet

Yihan Li, Hongzhi Jiang, Huijie Zhao, Xudong Li, Qi Wang

Proceedings Volume 12550, 125501K (2023) https://doi.org/10.1117/12.2667511

KEYWORDS: Metals, Education and training, Defect detection, Data modeling, Target detection, Deep learning, Process modeling, Neural networks, Lithium, Head

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Proceedings Article | 27 January 2023 Paper

Paper

Accuracy analysis of fringe projection profilometry using raytracing algorithm and BP neural network

Huijie Zhao, Chenghao Liu, Hongzhi Jiang, Xudong Li, Yuxi Li

Proceedings Volume 12550, 125501Z (2023) https://doi.org/10.1117/12.2666628

KEYWORDS: Fringe analysis, Neural networks, Ray tracing, Scanners, Error analysis

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Proceedings Article | 17 April 2020 Paper

Paper

Image stitching by points grouping and mesh optimization

Mowen Xue, Xudong Li, Ying Liang, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 11455, 114557J (2020) https://doi.org/10.1117/12.2565355

KEYWORDS: Image processing, Cameras, Matrices, Distortion, Image fusion, Lithium, Opto mechatronics, Optoelectronics, Instrumentation engineering, Imaging systems, Computer vision technology

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Proceedings Article | 17 April 2020 Paper

Paper

Plant leaf point cloud completion based on deep learning

Xudong Li, Zijuan Zhou, Zhengqi Xu, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 11455, 114557H (2020) https://doi.org/10.1117/12.2565353

KEYWORDS: Clouds, 3D modeling, Distance measurement, Computer programming, 3D metrology, 3D acquisition, Vegetation, Remote sensing, Data acquisition, Databases

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Proceedings Article | 12 November 2019 Paper

Paper

Spectrum selection for imaging polarization sensor

Hao Zhang, Huijie Zhao, Xudong Li, Ying Zhang, Qi Guo

Proceedings Volume 11197, 1119719 (2019) https://doi.org/10.1117/12.2547096

KEYWORDS: Polarization, Sensors, Image sensors, Optical sensors, Ultraviolet radiation, Rayleigh scattering, Visible radiation

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Proceedings Article | 16 October 2019 Paper

Paper

Automatic dimension inspection of industrial parts based on 3D point cloud

Xudong Li, Pandeng Yao, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 11205, 1120512 (2019) https://doi.org/10.1117/12.2548067

KEYWORDS: Clouds, Solid modeling, Computer aided design, Inspection, 3D modeling, Feature extraction, Data modeling, 3D metrology, Image registration

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Proceedings Article | 16 October 2019 Paper

Paper

Part defect recognition based on 2D and 3D feature combination

Hui Mo, Hongzhi Jiang, Huijie Zhao, Xudong Li, Na Li

Proceedings Volume 11205, 112051F (2019) https://doi.org/10.1117/12.2548258

KEYWORDS: Clouds, 3D modeling, Data modeling, 3D image processing, Feature extraction, RGB color model, 3D metrology, Data fusion, Image fusion, Inspection

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Proceedings Article | 11 September 2019 Paper

Paper

Close-range image stitching based on depth information and moving DLT

Mowen Xue, Xudong Li, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 11102, 1110211 (2019) https://doi.org/10.1117/12.2528992

KEYWORDS: Image registration, Image processing, Image fusion, Image quality, Cameras, Inspection, Imaging systems, Video, Lithium, Opto mechatronics

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Proceedings Article | 11 September 2019 Paper

Paper

Point spread function measurement for projector based on Fourier single-pixel imaging

Ruotong Wu, Hongzhi Jiang, Huijie Zhao, Xudong Li, Qi Guo

Proceedings Volume 11102, 111020T (2019) https://doi.org/10.1117/12.2529200

KEYWORDS: Projection systems, Point spread functions, Cameras, Image processing, Fourier transforms, Signal to noise ratio, Imaging technologies, Imaging systems, Digital micromirror devices, Optical testing

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Proceedings Article | 21 June 2019 Presentation + Paper

Presentation + Paper

Spatially-varying blur kernel measurement based on discrete cosine transform single-pixel imaging

Hongzhi Jiang, Yu Wang, Huijie Zhao, Xudong Li, Yang Xu, Yuxi Li, Yunfan Wang

Proceedings Volume 11062, 110621D (2019) https://doi.org/10.1117/12.2525651

KEYWORDS: Cameras, LCDs, Image processing, Point spread functions, Imaging systems, Image analysis, Calibration

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Proceedings Article | 21 June 2019 Paper

Paper

3D shape measurement in the presence of interreflections by light stripe triangulation with additional geometric constraints

Yang Xu, Huijie Zhao, Hongzhi Jiang, Yunfan Wang, Xudong Li

Proceedings Volume 11056, 110563N (2019) https://doi.org/10.1117/12.2525667

KEYWORDS: 3D metrology, 3D image reconstruction, Stereo vision systems

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Proceedings Article | 12 December 2018 Paper

Paper

Image registration for defects detection of high-speed train bogies

Ye Hou, Xudong Li, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 10846, 1084631 (2018) https://doi.org/10.1117/12.2505648

KEYWORDS: Image registration, Cameras, Imaging systems, Defect detection, 3D modeling, Image processing, Stereo vision systems, Image restoration, Image analysis

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Proceedings Article | 12 December 2018 Paper

Paper

Deep metric learning on point sets for 3D industry elements recognition

Kuan Xu, Xudong Li, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 10846, 108462Q (2018) https://doi.org/10.1117/12.2505579

KEYWORDS: Clouds, 3D modeling, Computer vision technology, Object recognition

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Proceedings Article | 12 December 2018 Paper

Paper

Adaptive dual-feature image stitching based on moving-DLT

Mowen Xue, Xudong Li, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 10846, 108462T (2018) https://doi.org/10.1117/12.2505590

KEYWORDS: Image quality, Image registration, Image fusion, Matrices, Detection and tracking algorithms, Feature extraction, Lithium, Optoelectronics, Roads, Opto mechatronics

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Proceedings Article | 24 October 2017 Paper

Paper

Target region location method applied in single-pixel imaging

Hongzhi Jiang, Shuguang Zhu, Huijie Zhao, Xudong Li

Proceedings Volume 10458, 104580E (2017) https://doi.org/10.1117/12.2282354

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Proceedings Article | 24 October 2017 Paper

Paper

Multi-exposure high dynamic range image synthesis with camera shake correction

Xudong Li, Yongfu Chen, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 10458, 104580I (2017) https://doi.org/10.1117/12.2283079

KEYWORDS: High dynamic range imaging, Cameras, Image registration

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Proceedings Article | 24 October 2017 Paper

Paper

A real-time standard parts inspection based on deep learning

Kuan Xu, XuDong Li, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 10458, 104580S (2017) https://doi.org/10.1117/12.2284115

KEYWORDS: Inspection, Machine learning, Defect detection

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Proceedings Article | 17 July 2015 Paper

Paper

Non-contact large-scale separated surfaces flatness measurement by using laser beam and laser distance sensor

Xudong Li, Bo Fan, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 9524, 95241N (2015) https://doi.org/10.1117/12.2189514

KEYWORDS: Sensors, Measurement devices, Manufacturing, Distance measurement, Spindles, Optical benches, Autocollimators, Capacitance, Prototyping, Quality measurement

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Proceedings Article | 13 November 2014 Paper

Paper

A registration method based on profile matching for vegetation canopy measurement

Xudong Li, Yang Liu, Yunjiang Liao, Hongzhi Jiang, Huijie Zhao

Proceedings Volume 9276, 92761A (2014) https://doi.org/10.1117/12.2073649

KEYWORDS: Clouds, Vegetation, Ions, Feature extraction, Image registration, 3D metrology, 3D modeling, Data modeling, Principal component analysis, Remote sensing

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Proceedings Article | 8 November 2014 Paper

Paper

The research by topographic correction methods of airborne hyperspectral remote sensing data based on DEM

Chunfeng Liu, Na Li, Xudong Li, Huijie Zhao

Proceedings Volume 9260, 926049 (2014) https://doi.org/10.1117/12.2069395

KEYWORDS: Solar radiation models, Remote sensing, Data modeling, Vegetation, Solar radiation, Scattering, Sun, Reflectivity, Light scattering, Spectral resolution

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Proceedings Article | 22 June 2013 Paper

Paper

The in-situ 3D measurement system combined with CNC machine tools

Huijie Zhao, Hongzhi Jiang, Xudong Li, Shaochun Sui, Limin Tang, Xiaoyue Liang, Xiaochun Diao, Jiliang Dai

Proceedings Volume 8769, 876912 (2013) https://doi.org/10.1117/12.2021111

KEYWORDS: 3D metrology, 3D scanning, 3D acquisition, 3D image processing, Computing systems, 3D modeling, Phase shifts, Aluminum, Cameras, Manufacturing

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Proceedings Article | 13 October 2008 Paper

Paper

Fast detection and localization algorithm for circular targets

Xudong Li, Xiaohao Wang, Huijie Zhao

Proceedings Volume 7127, 71272J (2008) https://doi.org/10.1117/12.806749

KEYWORDS: Target detection, Unmanned aerial vehicles, Detection and tracking algorithms, Image processing, Video, Video surveillance, Sensors, Cameras, Image analysis, Imaging systems

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Proceedings Article | 3 October 2008 Paper

Paper

A low-cost antenna reflector shape and distortion measuring system with high accuracy

Xudong Li, Hongzhi Jiang, Jie Zhou, Dong Li, Huijie Zhao

Proceedings Volume 7155, 715517 (2008) https://doi.org/10.1117/12.814543

KEYWORDS: Antennas, Reflectors, Distortion, Calibration, Photogrammetry, Cameras, Photography, Satellites, Satellite communications, 3D image processing

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Proceedings Article | 24 October 2006 Paper

Paper

Localization algorithm and error analysis for micro radio-localizer

Xudong Li, Xiaohao Wang, Qiang Li, Huijie Zhao

Proceedings Volume 6357, 63570W (2006) https://doi.org/10.1117/12.716906

KEYWORDS: Micro unmanned aerial vehicles, Detection and tracking algorithms, Error analysis, Antennas, Receivers, Prototyping, Transmitters, Electromagnetic radiation, Algorithms, Motion models

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Proceedings Article | 7 February 2006 Paper

Paper

On the architecture of the micro machine vision system

Xudong Li, Xiaohao Wang, Zhaoying Zhou, Guanghua Zong

Proceedings Volume 6032, 60320R (2006) https://doi.org/10.1117/12.667884

KEYWORDS: Machine vision, Imaging systems, Visualization, Control systems, Image processing, Calibration, Servomechanisms, Microscopes, Information visualization, Reticles

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Showing 5 of 32 publications

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