Optical outside-in tracking using unmodified mobile phones

@article{Pustka2012OpticalOT,
  title={Optical outside-in tracking using unmodified mobile phones},
  author={Daniel Pustka and Jan-Patrick H{\"u}l{\ss} and Jochen Willneff and Frieder Pankratz and Manuel J. Huber and Gudrun Johanna Klinker},
  journal={2012 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)},
  year={2012},
  pages={81-89}
}
  • D. Pustka, J. Hülß, G. Klinker
  • Published 5 November 2012
  • Computer Science, Physics
  • 2012 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)
Marker-based optical outside-in tracking is a mature and robust technology used by many AR, VR and motion capture applications. However, in small environments the tracking cameras are often difficult to install. An example scenario are ergonomic studies in car manufacturing, where the motion of a worker needs to be tracked in small spaces such as the trunk of a car. In this paper, we describe how to extend the tracking volume in small, cluttered environments using small and flexible wireless… 
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References

SHOWING 1-10 OF 20 REFERENCES
Parallel Tracking and Mapping on a camera phone
TLDR
An attempt to implement a keyframe-based SLAM system on a camera phone (specifically, the Apple iPhone 3G) is described and early results demonstrate a system capable of generating and augmenting small maps, albeit with reduced accuracy and robustness compared to SLAM on a PC.
Going out: robust model-based tracking for outdoor augmented reality
TLDR
A model-based hybrid tracking system for outdoor augmented reality in urban environments enabling accurate, realtime overlays for a handheld device and the accuracy and robustness of the resulting system is demonstrated with comparisons to map-based ground truth data.
An Optical Tracking System for VR/AR-Applications
TLDR
An optical tracking system is introduced for the use within Virtual and Augmented Reality applications which uses retroreflective markers which are attached to a special designed interaction device and a calibration algorithm which results in sub-pixel accuracy and is therefore well applicable withinAugmented Reality scenarios.
Going out : Robust Tracking for Outdoor Augmented Reality
TLDR
This demonstration showcases a robust tracking technology for urban outdoor environments that dispenses with the conventional edge model, using instead a coarse textured 3D model and a back store of reference frames with automatic frame selection jump-starts the edge-based tracker after dynamic occlusions or failures.
Affordable Infrared-Optical Pose-Tracking for Virtual and Augmented Reality
In this paper, we describe the hardand software of a new low-cost infrared-optical pose-tracking system for room-sized virtual environments. The system consists of 4-8 shutter-synchronized
CCD‐Camera Based Optical Beacon Tracking for Virtual and Augmented Reality
TLDR
A scheme for optical beacon tracking using two CCD‐cameras and LED beacons using a very high precision algorithm is introduced so that the tracking method is suitable for augmented reality applications.
An affordable optical head tracking system for desktop VR/AR systems
TLDR
The presented head tracker is based on two low-cost, commodity FireWire cameras that track a simple 3D dot pattern and provides high accuracy, an update rate of 30 updates per second, a low computational load, and a moderate delay of 66 ms.
The calibration of wide-angle lens cameras using perspective and non-perspective projections in the context of real-time tracking applications
TLDR
The introduction of a fourth radial lens distortion parameter allows the correction of lens distortion effects over the full sensor area of wide angle lenses, which increases the usable field of view of that specific camera and therefore the size of the trackable observed object volume.
SCAAT: incremental tracking with incomplete information
TLDR
The introduction and exploration of the SCAAT approach to 3D tracking for virtual environments is introduced, which facilitates user motion prediction, multisensor data fusion, and in systems where the observations are only available sequentially it provides estimates at a higher rate and with lower latency than a multiple-constraint approach.
Simultaneous Object Pose and Velocity Computation Using a Single View from a Rolling Shutter Camera
TLDR
Two complementary methods are derived, compensating for the rolling shutter deformations to deliver an accurate 3D pose and exploiting them to also estimate the full 3D velocity, which enable a CMOS low cost and low power camera into an innovative and powerful velocity sensor.
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