Wohlfeil, Jürgen und Grießbach, Denis und Baumbach, Dirk und Eugen, Funk und Ines, Ernst und Anko, Börner (2017) 3D Modelling of Large and Narrow Indoor Spaces using Stereo Vision Aided Inertial Navigation and Semi-Global Matching. In: Konferenzbandes Kultur und Informatik 2017, Seiten 145-152. VWH. Kultur und Informatik 2017, 2017-05-18 - 2017-05-19, Berlin. ISBN 9783864881190.
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Kurzfassung
Digital modeling of cultural heritage is usually performed using expensive and heavy equipment (e.g. laser scanners) to achieve 3D models that are accurate and true to scale. In indoor environments the process of measurement can be very time consuming, especially when the object to be examined are large, narrow and labyrinthine, like caves, historical mines, and other underground structures, but also narrow buildings and town centers, ships, deep excavation, etc. In such cases it is almost impossible to generate a 3d model with laser scanners with justifiable effort. This is because of the huge number of scans that is necessary to resolve most of the occlusions and to achieve the measurement overlap that is necessary for the adjustment of the single measurements. An alternative approach is to take many photos and use the so called Structure from Motion (SfM) approach to generate the 3D model directly from the images, using a photogrammetric approach. As a first step towards 3D modelling from photos, the poses where the photos have been taken from have to be determined. Usually this is performed using the image information itself, as shown [Woh13]. But in narrow environments this essential step of the approach becomes critical because the image mosaic becomes unstable due to the few and loose connections between the images. Another problem is that the computational complexity of this step becomes insurmountably high for large objects.
elib-URL des Eintrags: | https://elib.dlr.de/112457/ | ||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
Titel: | 3D Modelling of Large and Narrow Indoor Spaces using Stereo Vision Aided Inertial Navigation and Semi-Global Matching | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | 18 Mai 2017 | ||||||||||||||||||||||||||||
Erschienen in: | Konferenzbandes Kultur und Informatik 2017 | ||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
Seitenbereich: | Seiten 145-152 | ||||||||||||||||||||||||||||
Herausgeber: |
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Verlag: | VWH | ||||||||||||||||||||||||||||
ISBN: | 9783864881190 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | Optical Navigation 3D | ||||||||||||||||||||||||||||
Veranstaltungstitel: | Kultur und Informatik 2017 | ||||||||||||||||||||||||||||
Veranstaltungsort: | Berlin | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 18 Mai 2017 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 19 Mai 2017 | ||||||||||||||||||||||||||||
Veranstalter : | HTW Berlin | ||||||||||||||||||||||||||||
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 - Vorhaben Anwendungn Optik: 3-D, Datenfusion, optische Navigation (alt), R - Optische Technologien und Anwendungen | ||||||||||||||||||||||||||||
Standort: | Berlin-Adlershof | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Optische Sensorsysteme Institut für Optische Sensorsysteme > Informationsverarbeitung OS | ||||||||||||||||||||||||||||
Hinterlegt von: | Wohlfeil, Jürgen | ||||||||||||||||||||||||||||
Hinterlegt am: | 29 Mai 2017 08:37 | ||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:17 |
Verfügbare Versionen dieses Eintrags
- 3D Modelling of Large and Narrow Indoor Spaces using Stereo Vision Aided Inertial Navigation and Semi-Global Matching. (deposited 29 Mai 2017 08:37) [Gegenwärtig angezeigt]
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