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Comparative evaluation of signal-based and descriptor-based similarity measures for SAR-optical image matching

Qiu, Chunping and Schmitt, Michael and Zhu, Xiao Xiang (2017) Comparative evaluation of signal-based and descriptor-based similarity measures for SAR-optical image matching. In: Proceedings of IEEE Geoscience and Remote Sensing Symposium, pp. 5462-5465. IGARSS 2017, 23.-28. Jul. 2017, Fort Worth, USA.

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Official URL: https://ieeexplore.ieee.org/document/8128240/

Abstract

This paper compares different similarity measures for the matching of very-high-resolution SAR and optical images over urban areas. It is meant to provide guidance about the performance of both signal-based and descriptor-based similarity measures in the context of this non-trivial case of multi-sensor correspondence matching. Using an automatically generated training dataset, thresholds for the distinction between correct matches and wrong matches are determined. It is shown that descriptor-based similarity measures outperform signal-based similarity measures significantly.

Item URL in elib:https://elib.dlr.de/116072/
Document Type:Conference or Workshop Item (Speech)
Title:Comparative evaluation of signal-based and descriptor-based similarity measures for SAR-optical image matching
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Qiu, Chunpingtu münchenUNSPECIFIED
Schmitt, Michaelm.schmitt (at) tum.deUNSPECIFIED
Zhu, Xiao Xiangdlr-imf/tum-lmfUNSPECIFIED
Date:July 2017
Journal or Publication Title:Proceedings of IEEE Geoscience and Remote Sensing Symposium
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 5462-5465
Status:Published
Keywords:synthetic aperture radar (SAR), optical image, remote sensing, data fusion, image matching, similarity measures
Event Title:IGARSS 2017
Event Location:Fort Worth, USA
Event Type:international Conference
Event Dates:23.-28. Jul. 2017
Organizer:IEEE GRSS
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
Deposited By: Häberle, Matthias
Deposited On:06 Dec 2017 13:11
Last Modified:31 Jul 2019 20:13

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