Mr. Wei Nong Wang Profile

Wei Nong Wang

at National Institute of Metrology

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Author

Publications (8)

Proceedings Article | 7 March 2019 Paper

Research and evaluation of geometric element data fitting software for coordinate measurement machine

Xuewei Cui, Hengzheng Wei, Weinong Wang

Proceedings Volume 11053, 110532V (2019) https://doi.org/10.1117/12.2512066

KEYWORDS: Standards development, Software development, Data processing, Metrology, Tolerancing, Matrices, Nanolithography

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Proceedings Article | 24 November 2016 Paper

Concentricity calibration of photogrammetry retro-reflector target

Hengzheng Wei, Weinong Wang, Limei Pei, Guoying Ren

Proceedings Volume 10023, 1002309 (2016) https://doi.org/10.1117/12.2244876

KEYWORDS: Photogrammetry, Retroreflectors, Calibration, Digital photography, Reflectivity, Metrology, Metals, Imaging systems, Standards development, Optical sensors

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Proceedings Article | 6 March 2015 Paper

Application of coordinate transform on ball plate calibration

Hengzheng Wei, Weinong Wang, Guoying Ren, Limei Pei

Proceedings Volume 9446, 944613 (2015) https://doi.org/10.1117/12.2180721

KEYWORDS: Optical spheres, Interferometers, Calibration, Metrology, Laser metrology, Ceramics, Laser development, Error analysis, Temperature metrology, Instrumentation engineering

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Proceedings Article | 10 October 2013 Paper

Roundness measuring instrument for 2-dimensional standards

Wei Nong Wang

Proceedings Volume 8916, 891632 (2013) https://doi.org/10.1117/12.2035806

KEYWORDS: Standards development, Charge-coupled devices, Calibration, Image sensors, Interferometers, Head, Microscopes, CCD image sensors, Optical spheres, Imaging systems

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Proceedings Article | 12 November 2010 Paper

Algorithm for determining line centre with microscope measuring system

Hengzheng Wei, Weinong Wang, Guoying Ren, Limei Pei

Proceedings Volume 7855, 785524 (2010) https://doi.org/10.1117/12.871046

KEYWORDS: Microscopes, Imaging systems, Edge detection, Metrology, Diffraction, Calibration, Charge-coupled devices, Inspection, Image processing, CCD cameras

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Proceedings Article | 12 November 2010 Paper

Research on performance evaluation of non-arm coordinate measuring machine (NACMM)

Weinong Wang, Hengzheng Wei, Yang Xia

Proceedings Volume 7855, 785527 (2010) https://doi.org/10.1117/12.871710

KEYWORDS: Optical spheres, Calibration, Laser beam diagnostics, Laser optics, Tolerancing, Metrology, Head, 3D acquisition, Distance measurement, Lutetium

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Proceedings Article | 25 September 2003 Paper

Tracking image tampering by de-filtering

Xianfeng Zhao, Weinong Wang, Kefei Chen

Proceedings Volume 5286, (2003) https://doi.org/10.1117/12.539943

KEYWORDS: Digital watermarking, Image enhancement, Chemical elements, Multimedia, Image processing, Error analysis, Statistical methods, Information operations, Silicon, Condition numbers

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Proceedings Article | 31 July 2002 Paper

Using intrinsically irreversible adaptive technologies to counteract the deceptions in digital watermarking

Xianfeng Zhao, Weinong Wang, Kefei Chen

Proceedings Volume 4875, (2002) https://doi.org/10.1117/12.477136

KEYWORDS: Digital watermarking, Lutetium, Condition numbers, Reverse engineering, Computer security, Digital filtering, Information security, Visualization, Reverse modeling, Computer science

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Showing 5 of 8 publications

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