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Proceedings Paper

Phase demodulation for digital fringe projection profilometry: a review
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Paper Abstract

Phase demodulation is an essential image processing stage required by digital fringe projection profilometers. Currently, several approaches for phase demodulation have been proposed. In this work, a set of phase demodulation methods useful for digital fringe projection profilometry is presented. This survey covers fringe pattern normalization, extraction of wrapped phase, and phase unwrapping. Experimental results obtained with a laboratory fringe projection system are presented.

Paper Details

Date Published: 24 August 2017
PDF: 10 pages
Proc. SPIE 10395, Optics and Photonics for Information Processing XI, 103951I (24 August 2017); doi: 10.1117/12.2276135
Show Author Affiliations
Juana Martinez-Laguna, Instituto Politécnico Nacional - CITEDI (Mexico)
Rigoberto Juarez-Salazar, CONACYT-Instituto Politécnico Nacional - CITEDI (Mexico)
Victor H. Diaz-Ramirez, Instituto Politécnico Nacional - CITEDI (Mexico)

Published in SPIE Proceedings Vol. 10395:
Optics and Photonics for Information Processing XI
Khan M. Iftekharuddin; Abdul A. S. Awwal; Mireya García Vázquez; Andrés Márquez; Víctor H. Diaz-Ramirez, Editor(s)

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