North-centred orientation tracking on mobile phones

Magnetic compasses and accelerometers provide absolute orientation measurements within the earth's reference frame. However, sensor output typically suffers from jitter and external disturbances. Conversely, visual tracking provides more stable orientation estimation relative to an unknown init...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Schall, G, Mulloni, A, Reitmayr, G
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Accuracy Augmented reality Compass Estimation H.5.1 [Information Systems]: Multimedia Information Systems-Augmented Reality I.4.8 [Image Processing and Computer Vision]: Scene Analysis-Sensor fusion Magnetometers Tracking Visualization
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