A
Andreas Reigber
Researcher at German Aerospace Center
Publications - 277
Citations - 7414
Andreas Reigber is an academic researcher from German Aerospace Center. The author has contributed to research in topics: Synthetic aperture radar & Radar imaging. The author has an hindex of 41, co-authored 275 publications receiving 6577 citations. Previous affiliations of Andreas Reigber include Technical University of Berlin & Free University of Berlin.
Papers
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Journal ArticleDOI
First demonstration of airborne SAR tomography using multibaseline L-band data
Andreas Reigber,Alberto Moreira +1 more
TL;DR: The authors present the concept of aperture synthesis for tomographic imaging for the case of a multibaseline imaging geometry and propose a method for reduction of the height ambiguities associated to the irregular and undersampled spatial distribution of the imaging positions.
Proceedings ArticleDOI
First demonstration of airborne SAR tomography using multibaseline L-band data
TL;DR: The authors present the concept of aperture synthesis for 3D-imaging for the case of the multibaseline imaging geometry and discuss the limits arising from the limited number of flight tracks and their irregular spatial distribution.
Journal ArticleDOI
NL-SAR: A Unified Nonlocal Framework for Resolution-Preserving (Pol)(In)SAR Denoising
TL;DR: A general method, i.e., NL-SAR, that builds extended nonlocal neighborhoods for denoising amplitude, polarimetric, and/or interferometric SAR images, and the best one is locally selected to form a single restored image with good preservation of radar structures and discontinuities is described.
Journal ArticleDOI
A new technique for noise filtering of SAR interferometric phase images
TL;DR: An adaptive filtering algorithm based on an additive noise model that emphasizes filtering noise adaptively according to the local noise level and filtering along fringes using directionally dependent windows is developed and effective, especially for the tightly packed fringes of X-band interferometry.
Journal ArticleDOI
Very-High-Resolution Airborne Synthetic Aperture Radar Imaging: Signal Processing and Applications
Andreas Reigber,Rolf Scheiber,M. Jager,Pau Prats-Iraola,Irena Hajnsek,Thomas Jagdhuber,Konstantinos Papathanassiou,Matteo Nannini,Esteban Aguilera,Stefan V. Baumgartner,Ralf Horn,Anton Nottensteiner,Alberto Moreira +12 more
TL;DR: A review about the abilities and needs of today's very high-resolution airborne SAR sensors is given, based on and summarizing the longtime experience of the German Aerospace Center (DLR) with airborne SAR technology and its applications.