Implementation and first evaluation of an indoor mapping application using smartphones and frameworks
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Autor:innen
Autor:in (Körperschaft)
Publikationsdatum
2019
Typ der Arbeit
Studiengang
Sammlung
Typ
04B - Beitrag Konferenzschrift
Herausgeber:innen
Herausgeber:in (Körperschaft)
Betreuer:in
Übergeordnetes Werk
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Themenheft
DOI der Originalpublikation
Link
Reihe / Serie
Reihennummer
Jahrgang / Band
XLII-2/W17
Ausgabe / Nummer
Seiten / Dauer
135-141
Patentnummer
Verlag / Herausgebende Institution
Verlagsort / Veranstaltungsort
Strasbourg
Auflage
Version
Programmiersprache
Abtretungsempfänger:in
Praxispartner:in/Auftraggeber:in
Zusammenfassung
In this paper, we present the implementation of a smartphone-based indoor mobile mapping application based on an augmented reality (AR) framework and a subsequent performance evaluation in demanding indoor environments. The implementation runs on Android and iOS devices and demonstrates the great potential of smartphone-based 3D mobile mapping. The application includes several functionalities such as device tracking, coordinate, and distance measuring as well as capturing georeferenced imagery. We evaluate our prototype system by comparing measured points from the tracked device with ground control points in an indoor environment with two different campaigns. The first campaign consists of an open, one-way trajectory whereas the second campaign incorporates a loop closure. In the second campaign, the underlying AR framework successfully recognized the start location and correctly repositioned the device. Our results show that the absolute 3D accuracy of device tracking with a standard smartphone is around 1% of the travelled distance and that the local 3D accuracy reaches sub-decimetre level.
Schlagwörter
Augmented reality, Indoor, Smartphone, Mobile mapping
Fachgebiet (DDC)
005 - Computer Programmierung, Programme und Daten
Veranstaltung
6th International Workshop LowCost 3D – Sensors, Algorithms, Applications
Startdatum der Ausstellung
Enddatum der Ausstellung
Startdatum der Konferenz
02.12.2019
Enddatum der Konferenz
03.12.2019
Datum der letzten Prüfung
ISBN
ISSN
Sprache
Englisch
Während FHNW Zugehörigkeit erstellt
Ja
Publikationsstatus
Veröffentlicht
Begutachtung
Peer-Review der ganzen Publikation
Open Access-Status
Gold
Lizenz
Zitation
HASLER, Oliver, Stefan BLASER und Stephan NEBIKER, 2019. Implementation and first evaluation of an indoor mapping application using smartphones and frameworks. In: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Strasbourg. 2019. S. 135–141. Verfügbar unter: https://doi.org/10.26041/fhnw-9530