Prof. Zhong Wang Profile

Prof. Zhong Wang

Associate Professor at Tianjin Univ

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 12 March 2020 Paper

Paper

A new automatic hand-held laser rangefinder verification system

Yuanyao Li, Beibei Fu, Ruijun Lu, Tao Zhang, Qing Li, Xiaoming Wang, Zhong Wang, Siyuan Jia, Yongxia Chen

Proceedings Volume 11439, 1143914 (2020) https://doi.org/10.1117/12.2547462

KEYWORDS: Laser range finders, Optical character recognition, Laser systems engineering, Calibration, Image processing, Light sources, Charge-coupled devices, Image quality, Lithium, Visualization

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Proceedings Article | 12 January 2018 Paper

Paper

A method of detection to the grinding wheel layer thickness based on computer vision

Yuchen Ji, Luhua Fu, Dujuan Yang, Lei Wang, Changjie Liu, Zhong Wang

Proceedings Volume 10621, 106211U (2018) https://doi.org/10.1117/12.2295482

KEYWORDS: Machine vision, Light sources and illumination, Computer vision technology, Digital filtering, Image processing, Manufacturing, Cameras, Gaussian filters, Computing systems, Imaging systems

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Proceedings Article | 12 January 2018 Paper

Paper

Optimization of dynamic envelope measurement system for high speed train based on monocular vision

Bin Wu, Changjie Liu, Luhua Fu, Zhong Wang

Proceedings Volume 10621, 106211Q (2018) https://doi.org/10.1117/12.2295363

KEYWORDS: Cameras, Calibration, Imaging systems, Image processing, Dynamical systems, Laser processing, High speed cameras, Measurement devices, Data processing, Light sources

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Proceedings Article | 12 January 2018 Paper

Paper

Research on key technology of the verification system of steel rule based on vision measurement

Siyuan Jia, Zhong Wang, Changjie Liu, Luhua Fu, Yiming Li, Ruijun Lu

Proceedings Volume 10621, 106211X (2018) https://doi.org/10.1117/12.2295532

KEYWORDS: Calibration, Image processing, Cameras, Rule based systems, Reliability, Machine vision, Measurement devices, Manufacturing, Lithium, Lutetium

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Proceedings Article | 12 January 2018 Paper

Paper

Parallelism measurement for base plate of standard artifact with multiple tactile approaches

Xiuling Ye, Yan Zhao, Yiwen Wang, Zhong Wang, Luhua Fu, Changjie Liu

Proceedings Volume 10621, 106211C (2018) https://doi.org/10.1117/12.2294963

KEYWORDS: Error analysis, Manufacturing, Distance measurement, Standards development, Composites, Tolerancing, 3D modeling, Mathematical modeling, Optoelectronics, Instrumentation engineering

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Proceedings Article | 12 January 2018 Paper

Paper

Relative position calibration of multi-LDS in shaft center measurement system

Lei Wang, Zhong Wang, Luhua Fu, Yan Zhao, Changjie Liu

Proceedings Volume 10621, 106211F (2018) https://doi.org/10.1117/12.2295009

KEYWORDS: Calibration, Error analysis, Optical simulations, Inspection, Instrument modeling, Lithium

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Proceedings Article | 12 January 2018 Paper

Paper

Error analysis on squareness of multi-sensor integrated CMM for the multistep registration method

Yan Zhao, Yiwen Wang, Xiuling Ye, Zhong Wang, Luhua Fu

Proceedings Volume 10621, 106211E (2018) https://doi.org/10.1117/12.2294989

KEYWORDS: Sensors, Error analysis, Optical spheres, Video, Cameras, Inspection, Interferometers, Metrology

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Proceedings Article | 12 January 2018 Paper

Paper

An in-situ measuring method for planar straightness error

Xi Chen, Luhua Fu, Tongyu Yang, Changku Sun, Zhong Wang, Yan Zhao, Changjie Liu

Proceedings Volume 10621, 106211J (2018) https://doi.org/10.1117/12.2295244

KEYWORDS: Sensors, Calibration, Particle swarm optimization

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SPIE Journal Paper | 10 October 2017

Research on surface defect detection of ceramic ball based on fringe reflection

Kai Zhang, Luhua Fu, Zhong Wang, Ying Sun, Changjie Liu

OE, Vol. 56, Issue 10, 104104, (October 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.10.104104

KEYWORDS: Ceramics, Defect detection, Reflection, Fringe analysis, Image processing, Cameras, Silicon, Image segmentation, Distortion, Spherical lenses

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Proceedings Article | 7 August 2015 Paper

Paper

Research on new vision-based inspection of car circlips

Youwei Guo, Zhong Wang, Luhua Fu, Wenjing Liu

Proceedings Volume 9623, 96230X (2015) https://doi.org/10.1117/12.2192638

KEYWORDS: Inspection, Image processing, Cameras, Sensors, Machine vision, Tablets, Process control, Control systems, Actuators, Digital imaging

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Proceedings Article | 7 August 2015 Paper

Paper

New float equivalent calibration method for 2D image measuring system

Jiansong Gou, Zhong Wang, Ruijun Lu, Xinlan Shen

Proceedings Volume 9623, 962310 (2015) https://doi.org/10.1117/12.2192835

KEYWORDS: Calibration, Image processing, Digital imaging, Cameras, Light sources, Image segmentation, Image compression, Digital signal processing, Optoelectronics, Metrology

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Proceedings Article | 7 August 2015 Paper

Paper

A novel non-contact measurement method of the inner diameter

Bingtian Jia, Changjie Liu, Xingqiang Li, Luhua Fu, Zhong Wang

Proceedings Volume 9623, 962316 (2015) https://doi.org/10.1117/12.2193258

KEYWORDS: Sensors, Head, Calibration, Mathematical modeling, Error analysis, Distance measurement, Mathematics, Laser beam diagnostics, Laser development, Precision measurement

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SPIE Journal Paper | 22 May 2012 Open Access

Open Access

Movement layout and adjustment for a specialized video measuring system

Xinbo Liu, Zhong Wang, Jigui Zhu, Jin Zhang

OE, Vol. 51, Issue 8, 081513, (May 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.8.081513

KEYWORDS: Video, Cameras, Inspection, Imaging systems, Optical engineering, Error analysis, Calibration, Sensors, Image quality, 3D modeling

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Proceedings Article | 16 November 2011 Paper

Paper

Semi-automatic inspecting instrument for watch escape wheel based on machine vision

Zhong Wang, Zhen-wei Wang, Jin Zhang, Zhen-xing Cai, Xin-bo Liu

Proceedings Volume 8321, 83210Q (2011) https://doi.org/10.1117/12.903846

KEYWORDS: Image processing, Imaging systems, Inspection, Control systems, Machine vision, Lens design, CCD cameras, Sensors, Distortion, Image resolution

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Proceedings Article | 3 February 2009 Paper

Paper

Sub-pixel edge estimation based on matching template

Jin Zhang, Zhong Wang, Chun Yang, Sheng Hua Ye

Proceedings Volume 7160, 71602A (2009) https://doi.org/10.1117/12.806963

KEYWORDS: Edge detection, Precision measurement, CCD cameras, Image filtering, Cameras, Corrosion, Reflectivity, Imaging systems, Light sources and illumination, Detection and tracking algorithms

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SPIE Journal Paper | 1 June 2002

Fully automatic algorithm for region of interest location in camera calibration

Xinyu Kou, Zhong Wang, Mingzhou Chen, Shenghua Ye

OE, Vol. 41, Issue 06, (June 2002) https://doi.org/10.1117/12.10.1117/1.1476327

KEYWORDS: Calibration, Detection and tracking algorithms, Cameras, Radon transform, Zoom lenses, Optical engineering, Visualization, Algorithm development, Image processing, Machine vision

Proceedings Article | 25 September 2001 Paper

Paper

Ways-free registration method and its application in 3D data fusion

Xinyu Kou, Zhong Wang, Mingzhou Chen, Shenghua Ye

Proceedings Volume 4553, (2001) https://doi.org/10.1117/12.441592

KEYWORDS: Image registration, Data fusion, Inspection, 3D image processing, 3D metrology, Calibration, 3D applications, Imaging systems, Cameras, Image fusion

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Proceedings Article | 20 September 2001 Paper

Paper

Grid-code-based fast matching method in active binocular vision

Mingzhou Chen, Zhong Wang, Xinyu Kou, Shenghua Ye

Proceedings Volume 4552, (2001) https://doi.org/10.1117/12.441534

KEYWORDS: Cameras, CCD cameras, Machine vision, 3D image processing, Imaging systems, Ytterbium, Visual process modeling, Image segmentation, Fluctuations and noise, Projection systems

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Proceedings Article | 23 August 1996 Paper

Paper

Model establishment and application for a movable 3D coordinate measuring system

Mai Wu, Xuejun Wang, Zhong Wang, Shenghua Ye, Luo Ming

Proceedings Volume 2868, (1996) https://doi.org/10.1117/12.248670

KEYWORDS: 3D modeling, Calibration, Visual process modeling, Mathematics, Error analysis, Mathematical modeling, Systems modeling, Optical inspection, Process modeling, Sensors

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Proceedings Article | 23 August 1996 Paper

Paper

Application of total distributed control system in car-body inspection

Xueyou Yang, Dahai Ren, Zhong Wang, Shenghua Ye, Hongbo Lu, Jilin Duan

Proceedings Volume 2868, (1996) https://doi.org/10.1117/12.248672

KEYWORDS: Control systems, Sensors, Inspection, Data communications, Optical inspection, Optical sensors, Telecommunications, Data transmission, Process control, Switches

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Showing 5 of 20 publications

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