Multiresolution network flow phase unwrapping

Phase unwrapping is a key step in deriving topographic information from interferometric SAR. Several recent methods are based on a minimum cost network flow approach. The authors develop a new, computationally efficient, "divide-and-conquer" strategy for phase unwrapping.

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Bibliographische Detailangaben
Hauptverfasser:	Carballo, G.F., Fieguth, P.W.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Costs Councils Integral equations Phase measurement Phase noise Read-write memory Remote sensing Synthetic aperture radar Synthetic aperture radar interferometry Wrapping
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Beschreibung
Zusammenfassung:	Phase unwrapping is a key step in deriving topographic information from interferometric SAR. Several recent methods are based on a minimum cost network flow approach. The authors develop a new, computationally efficient, "divide-and-conquer" strategy for phase unwrapping.
DOI:	10.1109/IGARSS.2000.861693