A new phase unwrapping algorithm for InSAR data processing is presented. This algorithm
use multibaseline and multifrequency approach for the joint phase unwrapping of the …

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 …

The paper presents a Kalman filter based data fusion approach to unwrap and
simultaneously filter the phases of interferometric SAR (InSAR) images. Furthermore phase …

SAR interferometry has come to the fore with the realization of the applicability and the
general availability of interferometric data. With the widespread use of interferometry come …

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 use of multiple InSAR images of the same area for phase unwrapping is discussed. It is
shown that by combining the information in the two InSAR images, the ambiguity interval of …

Presents an approach to unwrap and simultaneously filter the phases of interferometric SAR
(ISAR) images. The approach works in the state space domain and utilizes an extended …

In phase unwrapping, an error made at a pixel has a tendency to spread and corrupt the
phase values over large areas of an interferogram. It is therefore important that a phase …

This work presents a phase unwrapping (PU) algorithm for SAR interferometry based on an
approximate grid-based filter (GbF). This PU algorithm, which makes use of state space …

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 …