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Proceedings Paper

Phase unwrapping fitting local planes to phase gradient
Author(s): E. Gonzalez-Ramirez; E. de la Rosa Miranda; L. R. Berriel-Valdos; Tonatiuh Saucedo Anaya; Ismael de la Rosa Vargas; Ma Auxiliadora Araiza Esquivel
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Paper Abstract

Phase wrapping is an intermediate step ffor interferometry analysis. When phase is smooth, its unwrapping can be carried out fitting local planes with finite extension at each point of the phase gradient. We propose a method easy to implement that spends the same computation time than those techniques based on basis functions.

Paper Details

Date Published: 25 September 2012
PDF: 6 pages
Proc. SPIE 8493, Interferometry XVI: Techniques and Analysis, 84930Q (25 September 2012); doi: 10.1117/12.928891
Show Author Affiliations
E. Gonzalez-Ramirez, Univ. Autónoma de Zacatecas (Mexico)
E. de la Rosa Miranda, Univ. Autónoma de Zacatecas (Mexico)
L. R. Berriel-Valdos, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
Tonatiuh Saucedo Anaya, Univ. Autónoma de Zacatecas (Mexico)
Ismael de la Rosa Vargas, Univ. Autónoma de Zacatecas (Mexico)
Ma Auxiliadora Araiza Esquivel, Univ. Autónoma de Zacatecas (Mexico)


Published in SPIE Proceedings Vol. 8493:
Interferometry XVI: Techniques and Analysis
Joanna Schmit; Katherine Creath; Catherine E. Towers; Jan Burke, Editor(s)

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