Improving static and dynamic registration in an optical see-through HMD
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Presence: Teleoperators and Virtual Environments
Superior augmented reality registration by integrating landmark tracking and magnetic tracking
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
A Motion-Stabilized Outdoor Augmented Reality System
VR '99 Proceedings of the IEEE Virtual Reality
Hybrid Inertial and Vision Tracking for Augmented Reality Registration
VR '99 Proceedings of the IEEE Virtual Reality
VRAIS '98 Proceedings of the Virtual Reality Annual International Symposium
An Inertial/Optical Hybrid Three-Dimensional Tracking System
An Inertial/Optical Hybrid Three-Dimensional Tracking System
Natural feature tracking for augmented reality
IEEE Transactions on Multimedia
Augmenting reality with geo-referenced information for environmental management
Proceedings of the 10th ACM international symposium on Advances in geographic information systems
Augmented Reality Camera Tracking with Homographies
IEEE Computer Graphics and Applications
Hybrid Tracking for Outdoor Augmented Reality Applications
IEEE Computer Graphics and Applications
Visual registration for unprepared augmented reality environments
Personal and Ubiquitous Computing
Visualizing reality in an augmented virtual environment
Presence: Teleoperators and Virtual Environments - Special issue: IEEE VR 2003
Mixed Reality Applications in Urban Environments
BT Technology Journal
Multiring Fiducial Systems for Scalable Fiducial-Tracking Augmented Reality
Presence: Teleoperators and Virtual Environments
An Introduction to Inertial and Visual Sensing
International Journal of Robotics Research
Going out: robust model-based tracking for outdoor augmented reality
ISMAR '06 Proceedings of the 5th IEEE and ACM International Symposium on Mixed and Augmented Reality
Initialisation for Visual Tracking in Urban Environments
ISMAR '07 Proceedings of the 2007 6th IEEE and ACM International Symposium on Mixed and Augmented Reality
Markerless augmented reality for robotic helicoptor applications
RobVis'08 Proceedings of the 2nd international conference on Robot vision
Multimodal monitoring of cultural heritage sites and the FIRESENSE project
Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing
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The biggest single obstacle to building effective augmented reality (AR) systems is the lack of accurate wide-area sensors for tracking the locations and orientations of objects in an environment. Active (sensor-emitter) tracking technologies require powered-device installation, limiting their use to prepared areas that are relatively free of natural or man-made interference sources. Vision-based systems can use passive landmarks, but they are more computationally demanding and often exhibit erroneous behavior due to occlusion or numerical instability. Inertial sensors are completely passive, requiring no external devices or targets, however, their drift rates in portable strapdown configurations are too great for practical use. In this paper, we present a hybrid approach to orientation tracking that integrates inertial and vision-based sensing. We exploit the complementary nature of the two technologies to compensate for the weaknesses in each component. Analysis and experimental results demonstrate the effectiveness of this approach.