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arXiv · 2001.09343

Augmented Lagrangian method for a TV-based model for demodulating phase discontinuities

Ricardo Legarda-Saenz·Carlos Brito-Loeza
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Abstract

In this work we reformulate the method presented in App. Opt. 53:2297 (2014) as a constrained minimization problem using the augmented Lagrangian method. First we introduce the new method and then describe the numerical solution, which results in a simple algorithm. Numerical experiments with both synthetic and real fringe patterns show the accuracy and simplicity of the resulting algorithm.

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Ricardo Legarda-Saenz, Carlos Brito-Loeza. 2020-01-25. Augmented Lagrangian method for a TV-based model for demodulating phase discontinuities. https://doi.org/10.1177/1748302620941413

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