Frommholz, Dirk und Kuijper, Frido und Bulatov, Dimitri und Cheung, Desmond (2022) Geospecific terrain databases for military simulation environments. In: Proceedings of SPIE - The International Society for Optical Engineering, XVI (12272). SPIE Digital Library. SPIE Security+Defense, 2022-09-05 - 2022-09-07, Berlin. doi: 10.1117/12.2636138. ISSN 0277-786X.
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Kurzfassung
This paper discusses a rapid workflow for the automated generation of geospecific terrain databases for military simulation environments. Starting from photogrammetric data products of an oblique aerial camera, the process comprises deterministic terrain extraction from digital surface models and semantic building reconstruction from 3D point clouds. Further, an efficient supervised technique using little training data is applied to recover land classes from the true-orthophoto of the scene, and visual artifacts from parked vehicles to be separately modeled are suppressed through inpainting based on generative adversarial networks. As a proof-of-concept for the proposed pipeline, a data set of the Altmark/Schnoeggersburg training area in Germany was prepared and transformed into a ready-to-use environment for the commercial Virtual Battlespace Simulator (VBS). The obtained result got compared to another automatedly derived database and a semi-manually crafted scene regarding visual accuracy, functionality and necessary time effort.
elib-URL des Eintrags: | https://elib.dlr.de/189963/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | Geospecific terrain databases for military simulation environments | ||||||||||||||||||||
Autoren: |
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Datum: | 2 November 2022 | ||||||||||||||||||||
Erschienen in: | Proceedings of SPIE - The International Society for Optical Engineering | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||
Band: | XVI | ||||||||||||||||||||
DOI: | 10.1117/12.2636138 | ||||||||||||||||||||
Herausgeber: |
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Verlag: | SPIE Digital Library | ||||||||||||||||||||
Name der Reihe: | SPIE Electro-Optical Remote Sensing | ||||||||||||||||||||
ISSN: | 0277-786X | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | Military simulation, geospecific terrain database, oblique aerial camera, virtual battlespace, VBS | ||||||||||||||||||||
Veranstaltungstitel: | SPIE Security+Defense | ||||||||||||||||||||
Veranstaltungsort: | Berlin | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 5 September 2022 | ||||||||||||||||||||
Veranstaltungsende: | 7 September 2022 | ||||||||||||||||||||
Veranstalter : | SPIE | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Sicherheitsrelevante Erdbeobachtung, R - Optische Fernerkundung für sicherheitsrelevante Anwendungen | ||||||||||||||||||||
Standort: | Berlin-Adlershof | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Optische Sensorsysteme | ||||||||||||||||||||
Hinterlegt von: | Frommholz, Dirk | ||||||||||||||||||||
Hinterlegt am: | 11 Nov 2022 10:03 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:51 |
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