7 September 2016 Scanning fringe projection for 3D shape measurements
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A scanning fringe projection technique is presented to retrieve the 3D shape of an object with large depth discontinuities. Shadowing caused by tilted fringe projection can be eliminated. With a reliable image processing algorithm, noises and errors for surfaces on the edge area are efficiently detected and reduced.
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Nai-Jen Cheng, Nai-Jen Cheng, Wei-Hung Su, Wei-Hung Su, } "Scanning fringe projection for 3D shape measurements", Proc. SPIE 9958, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications X, 99581B (7 September 2016); doi: 10.1117/12.2240069; https://doi.org/10.1117/12.2240069

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