Rapid phase demodulation for projection fringe profilometry

To reconstruct 3D shape of large scale object rapidly, a novel phase demodulation approach for sinusoidal projection fringe is proposed. Firstly, a group of computer-generated normal sinusoidal fringe is projected to the reference plane and the measured object respectively, and then the correspondin...

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Bibliographic Details
Published in:	Optik (Stuttgart) Vol. 124; no. 21; pp. 5240 - 5244
Main Authors:	Zhang, Zhun, Chen, Jian pei, Liu, Shengde, Li, Jin qian, Chen, Qi jie, Zhong, Li yun
Format:	Journal Article
Language:	English
Published:	Elsevier GmbH 01.11.2013
Subjects:	3-D shape reconstruction Algorithms Fourier transforms Linear normalization algorithm Mathematical analysis Phase demodulation Phase slope Planes Projection Reconstruction Sinusoidal projection fringe Three dimensional Sinusoidal projection fringe Phase slope 3-D shape reconstruction Phase demodulation Linear normalization algorithm
ISSN:	0030-4026, 1618-1336
Online Access:	Get full text
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