Phase unwrapping using a surface mesh with constraints

dc.contributorhttps://orcid.org/0000-0002-7337-8974
dc.contributorhttps://orcid.org/0000-0003-1519-7718
dc.contributorhttps://orcid.org/0000-0002-8060-6170
dc.creatorArceo Olague, José Guadalupe
dc.creatorBerriel Valdos, Luis Raúl
dc.creatorDe la Rosa Miranda, Enrique
dc.creatorGonzález Ramírez, Efrén
dc.creatorOlvera Olvera, Carlos Alberto
dc.creatorSaucedo Anaya, Tonatiuh
dc.creatorVilla Hernández, José de Jesús
dc.creatorDe la Rosa Vargas, José Ismael
dc.date.accessioned2020-05-06T19:24:43Z
dc.date.available2020-05-06T19:24:43Z
dc.date.created2020-05-06T19:24:43Z
dc.date.issued2014-03
dc.identifierhttp://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/1882
dc.identifierhttps://doi.org/10.48779/nyav-dy41
dc.description.abstractPhase unwrapping is an intermediate step for interferogram analysis. A smooth phase associated with an interferogram can be estimated using a curve mesh of functions. Each of these functions can be approximated by a linear combination of basis functions. In some cases constraints are needed to solve the phase unwrapping problem, for example, when estimated values never can be negative. In this work it is proposed a method for phase unwrapping using a set of functions in a mesh which are lineal combinations of Chebyshev polynomials. Results show good performance when applied to noisy and noiseless synthetic images.
dc.languageeng
dc.publisherSPIE
dc.relationgeneralPublic
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/3.0/us/
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América
dc.sourceProc. of SPIE Vol. 9203, 920313, Interferometry XVII: Techniques and Analysis - San Diego, CA., USA 2014.
dc.titlePhase unwrapping using a surface mesh with constraints
dc.typeinfo:eu-repo/semantics/conferencePaper


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