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Modeling and reduction of SAR interferometric phase noise in the wavelet domain

Autor
Lopez, C.; Fabregas, F.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on geoscience and remote sensing
Data de publicació
2002-12
Volum
40
Número
12
Pàgina inicial
2553
Pàgina final
2566
Repositori
http://hdl.handle.net/2117/10139 Obrir en finestra nova
Resum
This paper addresses the problem of interferometric phase noise reduction in synthetic aperture radar interferometry. A new phase noise model in the complex domain is introduced and validated by using both simulated and real interferograms. This noise model is also derived in the complex wavelet domain, where a novel noise reduction algorithm, which is not based on a windowing process and without the necessity of phase unwrapping, is addressed. The use of the wavelet transform allows to maintain...
Citació
López, C.; Fabregas, F. Modeling and reduction of SAR interferometric phase noise in the wavelet domain. "IEEE transactions on geoscience and remote sensing", Desembre 2002, vol. 40, núm. 12, p. 2553-2566.
Grup de recerca
RSLAB - Grup de Recerca en Teledetecció

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