25 September 2013 3D shape measurements for non-diffusive objects using fringe projection techniques
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Abstract
A scanning approach using holographic techniques to perform the 3D shape measurement for a non-diffusive object is proposed. Even though the depth discontinuity on the inspected surface is pretty high, the proposed method can retrieve the 3D shape precisely.
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Wei-Hung Su, Bae-Heng Tseng, Nai-Jen Cheng, "3D shape measurements for non-diffusive objects using fringe projection techniques", Proc. SPIE 8847, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications VII, 88471K (25 September 2013); doi: 10.1117/12.2025418; https://doi.org/10.1117/12.2025418
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