Tell a friend
Print
Hu, Jingliang and Schmitt, Andreas and Zhu, Xiao Xiang (2016) Dual-Channel PolSAR Speckle Reduction Using Non-Local Means Filter. In: 11th European Conference on Synthetic Aperture Radar, EUSAR 2016, pp. 235-238. VDE VERLAG GMBH. EUSAR 2016, 2016-06-06 - 2016-06-09, Hamburg, Germany. ISBN 78-3-8007-4228-8. ISSN 2197-4403.
This is the latest version of this item.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
544kB |
Official URL: https://www.vde-verlag.de/proceedings-de/454228054.html
Abstract
Intelligent speckle filters promote the efficient usage of PolSAR data. It has been validated that non-local means filter is capable of reducing noise while preserving details. This paper applies a non-local filtering scheme for dual-channel TerraSAR-X PolSAR data. One of the key points in Non-local means filter is the similarity measurement. In this study, detection similarity and Log-Euclidean similarity are used and compared regarding dual-channel PolSAR. The analysis showed that each similarity approach leans to one side of the speckle reduction-detail preservation trade-off.
| Item URL in elib: | https://elib.dlr.de/104529/ | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Dual-Channel PolSAR Speckle Reduction Using Non-Local Means Filter | ||||||||||||||||
| Authors: |
| ||||||||||||||||
| Date: | 2016 | ||||||||||||||||
| Journal or Publication Title: | 11th European Conference on Synthetic Aperture Radar, EUSAR 2016 | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | Yes | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Page Range: | pp. 235-238 | ||||||||||||||||
| Publisher: | VDE VERLAG GMBH | ||||||||||||||||
| ISSN: | 2197-4403 | ||||||||||||||||
| ISBN: | 78-3-8007-4228-8 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Dual-PolSAR, Non-local means filter, speckle reduction, similarity measure | ||||||||||||||||
| Event Title: | EUSAR 2016 | ||||||||||||||||
| Event Location: | Hamburg, Germany | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 6 June 2016 | ||||||||||||||||
| Event End Date: | 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 - Vorhaben hochauflösende Fernerkundungsverfahren (old) | ||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing German Remote Sensing Data Center > Land Surface | ||||||||||||||||
| Deposited By: | Hu, Jingliang | ||||||||||||||||
| Deposited On: | 03 Jun 2016 09:26 | ||||||||||||||||
| Last Modified: | 04 Nov 2024 14:07 |
Available Versions of this Item
- Dual-Channel PolSAR Speckle Reduction Using Non-Local Means Filter. (deposited 03 Jun 2016 09:26) [Currently Displayed]
Repository Staff Only: item control page
