Ms. Ruihua Zhang Profile

Ruihua Zhang

at Nantong Vocational Univ.

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Author

Publications (5)

Proceedings Article | 23 August 2017 Presentation + Paper

A calibration method immune to the projector errors in fringe projection profilometry

Ruihua Zhang, Hongwei Guo

Proceedings Volume 10373, 103730U (2017) https://doi.org/10.1117/12.2274658

KEYWORDS: Calibration, 3D metrology, Projection systems, Metrology, Phase measurement, Fringe analysis, Opto mechatronics

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Proceedings Article | 28 February 2017 Paper

Fringe projection profilometry based on the best phase sensitivities

Ruihua Zhang, Hongwei Guo

Proceedings Volume 10256, 102560K (2017) https://doi.org/10.1117/12.2269609

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Proceedings Article | 27 September 2016 Paper

Rapid matching of stereo vision based on fringe projection profilometry

Ruihua Zhang, Yi Xiao, Jian Cao, Hongwei Guo

Proceedings Volume 9684, 96840K (2016) https://doi.org/10.1117/12.2243803

KEYWORDS: Cameras, Fringe analysis, Stereo vision systems, 3D metrology, Projection systems, 3D image processing, Imaging systems, 3D modeling, 3D vision, Calibration

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Proceedings Article | 1 June 2016 Paper

Local frequency estimation from intensity gradients in spatial carrier fringe pattern analysis

Ruihua Zhang, Hongwei Guo

Proceedings Volume 9867, 986714 (2016) https://doi.org/10.1117/12.2224758

KEYWORDS: Fringe analysis, Algorithm development, Fourier transforms, Phase retrieval, Phase measurement, Optical testing, Interferometry, Spatial frequencies, Phase shifting, Phase shifts, Error analysis, Phase shift keying, Numerical integration, Computer simulations

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Proceedings Article | 28 October 2006 Paper

An energy-efficient data gathering protocol in large wireless sensor network

Yamin Wang, Ruihua Zhang, Shizhong Tao

Proceedings Volume 6358, 63580D (2006) https://doi.org/10.1117/12.717643

KEYWORDS: Head, Sensors, Fusion energy, Sensor networks, Data fusion, Electronics, Receivers, Data centers, Transceivers, Stochastic processes

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