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Template based matching of optical and SAR Imagery

Palubinskas, Gintautas and Reinartz, Peter (2015) Template based matching of optical and SAR Imagery. In: Joint Urban Remote Sensing Event (JURSE) 2015, pp. 1-4. IEEE Xplore. JURSE 2015, 30. Mär. - 01 Ap. 2015, Lausanne, Switzerland. ISBN 978-1-4799-6652-3

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Abstract

Very high resolution radar satellites such as TerraSAR-X open new possibilities for image registration due to their very accurate absolute geo-location. Thus optical and SAR imagery registration seems to be an attractive solution for accurate and automatic common tie points extraction. We propose to use template based image matching approach because it allows defining features/templates using a priori information from the scene/image. The approach works as follows: first quite complex features e.g. roundabouts/junctions are extracted in the optical image, then these features are simulated in SAR and finally they are compared/matched on patch/area basis with the SAR image. The approach is illustrated for very high resolution satellite optical WorldView-2 and radar TerraSAR-X imagery.

Item URL in elib:https://elib.dlr.de/95950/
Document Type:Conference or Workshop Item (Speech)
Title:Template based matching of optical and SAR Imagery
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Palubinskas, GintautasGintautas.Palubinskas (at) dlr.deUNSPECIFIED
Reinartz, Peterpeter.reinartz (at) dlr.deUNSPECIFIED
Date:2015
Journal or Publication Title:Joint Urban Remote Sensing Event (JURSE) 2015
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-4
Editors:
EditorsEmail
UNSPECIFIEDIEEE
Publisher:IEEE Xplore
ISBN:978-1-4799-6652-3
Status:Published
Keywords:Optical, SAR, image fusion, registration, template extraction, simulation, matching
Event Title:JURSE 2015
Event Location:Lausanne, Switzerland
Event Type:international Conference
Event Dates:30. Mär. - 01 Ap. 2015
Organizer:EPFL
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben hochauflösende Fernerkundungsverfahren
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
Deposited By: Palubinskas, Dr.math. Gintautas
Deposited On:15 Apr 2015 14:11
Last Modified:31 Jul 2019 19:52

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