This paper presents a new phase-unwrapping (PU) algorithm for SAR interferometry that
makes use of a particle filter (PF) to perform simultaneously noise filtering and PU. The …

This letter presents a phase-unwrapping (PU) algorithm for synthetic aperture radar
interferometry based on a grid-based filter. The proposed PU algorithm, which is based on …

This letter presents a new phase unwrapping algorithm for synthetic aperture radar
interferometry which combines a particle filter, a matrix-pencil (MP) local slope estimator …

Phase unwrapping is the key problem in building the elevation map of a scene from
interferometric synthetic aperture radar (SAR) system data. Phase unwrapping consists in …

This paper considers the problem of unwrapping the phase image obtained from a noisy
interferometric synthetic aperture radar (InSAR) image. The implicit nonlinearity of the …

In multipass spaceborne synthetic aperture radar (SAR) interferometry, the two acquisitions
often present low correlation levels and very noisy phase measurements that are …

This paper describes a new region-growing algorithm for interferometric synthetic aperture
radar (SAR) phase unwrapping. The algorithm is designed to handle noisy interferograms …

The interest in advanced methods of remote sensing has stimulated various investigations
on interferometric synthetic aperture radar. The determination of the absolute phase from …

In the SAR community there are many methods offered for solving the problem of
unwrapping the phase obtained from a noisy interferometric SAR (InSAR) image [2-5] …

Phase unwrapping for SAR interferometry is one of the barriers for obtaining an operational
interferometric SAR system (InSAR). For filtering the phase one uses mainly a low pass …