17 December 1996 Finite-element method for interferometric SAR phase unwrapping
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Abstract
We present a new time-domain algorithm for weighted least squares phase unwrapping based on the finite element method. The proposed technique is specially designed for interferometric SAR applications; a noise-robust extension of the algorithm is also investigated. A number of experiments carried out both on simulated patterns and on real ERS-1/ERS-2 data validate the presented technique.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gianfranco Fornaro, Giorgio Franceschetti, Riccardo Lanari, Damiano Rossi, Manlio Tesauro, "Finite-element method for interferometric SAR phase unwrapping", Proc. SPIE 2958, Microwave Sensing and Synthetic Aperture Radar, (17 December 1996); doi: 10.1117/12.262698; https://doi.org/10.1117/12.262698
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