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A New Technique for Noise Filtering of SAR Interferogram Phase Images.
Lea, J.S. and Papathanassiou, K.P. and Ainsworth, T.L. and Grunes, M.R. and Reigber, A. (1997) A New Technique for Noise Filtering of SAR Interferogram Phase Images. In: Proc. IGARSS '97, Vol. III. IEEE, Piscataway/USA. IGARSS '97, Singapur, 03.-08.08.97.
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Abstract
This paper addresses the noise filtering problem for SAR interfero- gram phase images. The phase noise is characterized by an additive noise model, and a filtering algorithm based on this noise model was developed by filtering noise along fringes. In addition, this filter adaptively adjusts the amount of filtering according to the coherence.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||
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| Additional Information: | LIDO-Berichtsjahr=1997, pages=3, | ||||||||||||
| Title: | A New Technique for Noise Filtering of SAR Interferogram Phase Images. | ||||||||||||
| Authors: |
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| Date: | 1997 | ||||||||||||
| Journal or Publication Title: | Proc. IGARSS '97, Vol. III | ||||||||||||
| Publisher: | IEEE, Piscataway/USA | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | SAR-Interferometry, Interferometric Phase Filtering, Interferometric Coherence | ||||||||||||
| Event Title: | IGARSS '97, Singapur, 03.-08.08.97 | ||||||||||||
| HGF - Research field: | UNSPECIFIED | ||||||||||||
| HGF - Program: | Space | ||||||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||||
| DLR - Research area: | UNSPECIFIED | ||||||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Institut für Hochfrequenztechnik Institute of Communication and Navigation > Institut für Hochfrequenztechnik Remote Sensing Technology Institute > Institut für Hochfrequenztechnik | ||||||||||||
| Deposited By: | elib DLR-Beauftragter | ||||||||||||
| Deposited On: | 02 Apr 2006 | ||||||||||||
| Last Modified: | 27 Apr 2009 09:09 |
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