Tell a friend
Print
Baier, Gerald and Zhu, Xiao Xiang and Lachaise, Marie and Breit, Helko and Bamler, Richard (2016) Nonlocal InSAR Filtering for DEM generation and Addressing the Staircasing Effect. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR), pp. 997-1000. VDE Verlag GmbH. EUSAR 2016, 6.-9. June 2016, Hamburg, Germany. ISBN 978-3-8007-4228-8 (P). ISSN 2197-4403.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
3MB |
Official URL: https://www.vde-verlag.de/proceedings-en/454228232.html
Abstract
A nonlocal InSAR filter is proposed that avoids the staircasing effect, which is especially troubling for DEM generation as it leads to terrace-like artifacts for hilly terrain. The sources of the staircasing effect for InSAR filtering are presented and the proposed filter is evaluated with simulations and test data, which show that the noise reduction and detail preservation are comparable to a state of the art nonlocal filter.
| Item URL in elib: | https://elib.dlr.de/109159/ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||
| Title: | Nonlocal InSAR Filtering for DEM generation and Addressing the Staircasing Effect | ||||||||||||||||||
| Authors: |
| ||||||||||||||||||
| Date: | 2016 | ||||||||||||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Page Range: | pp. 997-1000 | ||||||||||||||||||
| Publisher: | VDE Verlag GmbH | ||||||||||||||||||
| ISSN: | 2197-4403 | ||||||||||||||||||
| ISBN: | 978-3-8007-4228-8 (P) | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | synthetic aperture radar, denoising, nonlocal | ||||||||||||||||||
| Event Title: | EUSAR 2016 | ||||||||||||||||||
| Event Location: | Hamburg, Germany | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 6.-9. June 2016 | ||||||||||||||||||
| Organizer: | VDE | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||
| HGF - Program Themes: | Earth Observation | ||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||||||||||||
| DLR - Research theme (Project): | R - Projekt TanDEM-X (old) | ||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing | ||||||||||||||||||
| Deposited By: | Baier, Gerald | ||||||||||||||||||
| Deposited On: | 07 Dec 2016 11:48 | ||||||||||||||||||
| Last Modified: | 31 Jul 2019 20:06 |
Repository Staff Only: item control page
