In International Conference on Mobile Computing and Networking, 32-43. Priyantha, N., Chakraborty, A., and Balakrishnan, H.Journal of Oceanic Engineering 31, 4 (Oct.), 949-958. Olson, E., Leonard, J., and Teller, S.Automatic joint parameter estimation from magnetic motion capture data. O'Brien, J., Bodenheimer, R., Brostow, G., and Hodgins, J.In International Conference of Humanoid Robotics, 547-565. Motion capture from inertial sensing for untethered humanoid teleoperation. In Conference on Computer Vision and Pattern Recognition, 782-788. Skeletal parameter estimation from optical motion capture data. Location systems for ubiquitous computing. In International Conference on Ubiquitous Computing, 264-280.
A novel broadband ultrasonic location system. NPSCS-96-003, Naval Postgraduate School, Monterey, California. Off-the-shelf, real-time, human body motion capture for synthetic environments. Computer Graphics and Applications 25, 6, 38-46. Pedestrian tracking with shoe-mounted inertial sensors. In Proceedings of SIGGRAPH 98, Computer Graphics Proceedings, Annual Conference Series, 371-378.
Constellation: A wide-range wireless motion-tracking system for augmented reality and virtual set applications.
#Motion capture portable
Weartrack: A self-referenced head and hand tracker for wearable computers and portable VR. In Computer Animation and Simulation, 3-14. Markerless motion capture of complex full-body movement for character animation. In Computer Graphics International, 36-43. Markerless monocular motion capture using image features and physical constraints. Chen, Y., Lee, J., Parent, R., and Machiraju, R.In Conference on Computer Vision and Pattern Recognition, 8-15. Tracking people with twists and exponential maps. In International Symposium on Wearable Computers, 45-53. Using multiple sensors for mobile sign language recognition. Brashear, H., Starner, T., Lukowicz, P., and Junker, H.PhD thesis, University of North Carolina at Chapel Hill. Self-Tracker: A Smart Optical Sensor on Silicon. Automatic rigging and animation of 3d characters. PhD thesis, Naval Postgraduate School, Monterey, California. Inertial and Magnetic Tracking of Limb Segment Orientation for Inserting Humans Into Synthetic Environments. Master's thesis, ETH Zürich, Zürich, Switzerland. Practical Motion Capture in Natural Surroundings. Our final results suggest that this system could become a versatile input device for a variety of augmented-reality applications. Although our prototype does not reliably recover the global transformation, we show that the resulting motions are visually similar to the original ones, and that the combined acoustic and intertial system reduces the drift commonly observed in purely inertial systems. Experimental results show that even motions that are traditionally difficult to acquire are recorded with ease within their natural settings. After recording, the information is combined using an Extended Kalman Filter to reconstruct joint configurations of a body. This wearable system gathers ultrasonic time-of-flight and inertial measurements with a set of inexpensive miniature sensors worn on the garment. We present a system for acquiring motions almost anywhere. Commercial motion-capture systems produce excellent in-studio reconstructions, but offer no comparable solution for acquisition in everyday environments.
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