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Proceedings Paper

Dynamic 3D shape measurement based on grating projection and Fourier fringe analysis
Author(s): Qican Zhang; Zhiling Hou; Xioahui Wang; Xue Li
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Paper Abstract

This paper presents our study on dynamic three-dimensional (3D) shape measuring technique, which is based on the idea of projecting and superposing a carrier fringe pattern onto the changing surface of a tested dynamic object, then recoding a sequence deformed fringe patterns from other view direction and reconstructing its 3D dynamic shape with 2D or 3D Fourier fringe analysis. This paper briefly reviews the basic principles and its typical applications of the combined technology based on grating projection and Fourier fringe analysis that we have developed over past ten years.

Paper Details

Date Published: 13 November 2014
PDF: 6 pages
Proc. SPIE 9276, Optical Metrology and Inspection for Industrial Applications III, 92760N (13 November 2014); doi: 10.1117/12.2071519
Show Author Affiliations
Qican Zhang, Sichuan Univ. (China)
Zhiling Hou, Sichuan Univ. (China)
Xioahui Wang, Sichuan Univ. (China)
Xue Li, Sichuan Univ. (China)


Published in SPIE Proceedings Vol. 9276:
Optical Metrology and Inspection for Industrial Applications III
Sen Han; Toru Yoshizawa; Song Zhang, Editor(s)

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