24 October 2017 Using adaptive regional projection to measure parts with strong reflection
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Proceedings Volume 10458, AOPC 2017: 3D Measurement Technology for Intelligent Manufacturing; 104581A (2017) https://doi.org/10.1117/12.2285251
Event: Applied Optics and Photonics China (AOPC2017), 2017, Beijing, China
Abstract
In the trends of intelligent manufacturing, fringe projection profilometry is one of the most widely used techniques for obtaining three dimensional (3D) cloud of parts. However, this measuring technique may introduce interreflections by parts with strong reflection, which leads to phase calculation and 3D point reconstruction mistakes. In this paper we proposed adaptive regional projection method to measure interreflections area of parts with strong reflection. For a parts to be measured, we detect the surfaces of interreflections on it and give their pose in optical measurement system firstly. Then the system measure interreflections areas one surface by one surface. We measure complete cloud of a parts with strong reflection as the experiment, which illustrates our method is feasible.
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Hongzhi Jiang, Yang Zhou, Huijie Zhao, "Using adaptive regional projection to measure parts with strong reflection", Proc. SPIE 10458, AOPC 2017: 3D Measurement Technology for Intelligent Manufacturing, 104581A (24 October 2017); doi: 10.1117/12.2285251; https://doi.org/10.1117/12.2285251
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