Dr. Ronggang Zhu Profile

Dr. Ronggang Zhu

at Jinling Institute of Technology

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Publications (2)

Proceedings Article | 20 December 2019 Paper

Free-form surface measurement based on fringe reflection

Ronggang Zhu

Proceedings Volume 11209, 112095I (2019) https://doi.org/10.1117/12.2550298

KEYWORDS: Mirrors, Reflection, Charge-coupled devices, Signal processing, Phase shifts, Optical testing, Cameras, 3D metrology, Phase measurement, Phase shift keying

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Proceedings Article | 20 December 2019 Paper

Phase extraction method with spatial-temporal fringe

Ronggang Zhu, Zhe Zhang

Proceedings Volume 11209, 112095F (2019) https://doi.org/10.1117/12.2550177

KEYWORDS: Fringe analysis, Fourier transforms, Phase shifts, Phase measurement, Signal processing, Phase shifting, Phase shift keying, Computer simulations, Optical filters, Electronic filtering

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