标题:Review of real-time three-dimensional shape measurement techniques
作者:Wang, Zhenzhou
作者机构:[Wang, Zhenzhou ] College of Electrical and Electronic Engineering, Shandong University of Technology, Zibo City; 255000, China
来源:Measurement: Journal of the International Measurement Confederation
出版年:2020
卷:156
DOI:10.1016/j.measurement.2020.107624
关键词:Fourier transform profilometry; Phase shifting profilometry; Real-time measurement; Stereo vision; Structured light; Time of flight
摘要:This paper reviews the state-of-the-art real-time three-dimensional shape measurement techniques that are capable of reconstructing the dynamic objects. In this review paper, we only concern the real-time data acquisition ability and the measurement accuracy since the real-time processing and displaying ability relies on the supporting hardware and the adopted fast algorithms instead of the measurement schemes. Based on their working principles, we divide the reviewed real-time three-dimensional shape measurement techniques into three classes: structured light, stereo vision and time of flight. Almost all the reviewed techniques use one-shot measurement scheme and thus not affected by the motion-caused vibration noises. Many measurement techniques have generated quite a lot widely-used commercial products while other measurement techniques still have a long way to go before they become mature for commercial usage. We compare the advantages and disadvantages of these techniques extensively, analyze their limitations and discuss their prospects. © 2020 Elsevier Ltd
收录类别:EI;SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079870800&doi=10.1016%2fj.measurement.2020.107624&partnerID=40&md5=78ca04cc0086f6fb7330121b5ca04b56
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