Titelaufnahme

Titel
HyMoTrack: A Mobile AR Navigation System for Complex Indoor Environments
VerfasserGerstweiler, Georg ; Vonach, Emanuel ; Kaufmann, Hannes In der Gemeinsamen Normdatei der DNB nachschlagen
Erschienen in
Sensors, 2016, Jg. 16, S. 1-19
Erschienen2016
Ausgabe
Published version
SpracheEnglisch
DokumenttypAufsatz in einer Zeitschrift
Schlagwörter (EN)indoor tracking / navigation / localization / augmented reality / mobile
URNurn:nbn:at:at-ubtuw:3-1400 Persistent Identifier (URN)
DOI10.3390/s16010017 
Zugriffsbeschränkung
 Das Werk ist frei verfügbar
Dateien
HyMoTrack: A Mobile AR Navigation System for Complex Indoor Environments [6.29 mb]
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Zusammenfassung (Englisch)

Navigating in unknown big indoor environments with static 2D maps is a challenge, especially when time is a critical factor. In order to provide a mobile assistant, capable of supporting people while navigating in indoor locations, an accurate and reliable localization system is required in almost every corner of the building. We present a solution to this problem through a hybrid tracking system specifically designed for complex indoor spaces, which runs on mobile devices like smartphones or tablets. The developed algorithm only uses the available sensors built into standard mobile devices, especially the inertial sensors and the RGB camera. The combination of multiple optical tracking technologies, such as 2D natural features and features of more complex three-dimensional structures guarantees the robustness of the system. All processing is done locally and no network connection is needed. State-of-the-art indoor tracking approaches use mainly radio-frequency signals like Wi-Fi or Bluetooth for localizing a user. In contrast to these approaches, the main advantage of the developed system is the capability of delivering a continuous 3D position and orientation of the mobile device with centimeter accuracy. This makes it usable for localization and 3D augmentation purposes, e.g. navigation tasks or location-based information visualization.

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CC-BY-Lizenz (4.0)Creative Commons Namensnennung 4.0 International Lizenz