title: Demodulation of a single interferogram by use of a two-dimensional regularized phase-tracking technique.
abstract: We present a two-dimensional regularized phase-tracking technique that is capable of demodulating a single fringe pattern with either open or closed fringes. The proposed regularized phase-tracking system gives the detected phase continuously so that no further unwrapping is needed over the detected phase.
authors.forename: M
authors.initials: M
authors.lastname: Servin
authors.forename: J L
authors.initials: JL
authors.lastname: Marroquin
authors.forename: F J
authors.initials: FJ
authors.lastname: Cuevas