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    A New Approach to Accelerometer-based Head Tracking for Augmented Reality & Other Applications

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    12607308_HeadTracking_CASE2007 - FINAL.pdf (129.2Kb)
    12607308_new approach to accelerometer-based head tracking.pdf (8.372Mb)
    12607308_Poster_final_bmp_IEEE Case.pdf (1.571Mb)
    Author
    Keir, M.S.
    Hann, C.E.
    Chase, J.G.
    Chen, X.Q.
    Date
    2007
    Permanent Link
    http://hdl.handle.net/10092/1734

    This work seeks to improve dynamic accuracy of viewpoint tracking for Augmented Reality. Using an inverted pendulum to model the head, dynamic orientation sensing in a vertical plane is achieved using only a dual axis accelerometer. A unique solution is presented as conventional approaches to solve the model equations fail to produce stable results due to ill conditioning. Accuracy is limited by the noise and model error. However, dynamic tracking with better than 1° accuracy is achieved analytically and experimentally.

    Subjects
    Fields of Research::290000 Engineering and Technology::290500 Mechanical and Industrial Engineering::290501 Mechanical engineering
     
    Fields of Research::280000 Information, Computing and Communication Sciences::280200 Artificial Intelligence and Signal and Image Processing::280211 Virtual reality and related simulation
     
    Fields of Research::280000 Information, Computing and Communication Sciences::280100 Information Systems::280104 Computer-human interaction
    Collections
    • Engineering: Conference Contributions [2012]
    Rights
    https://hdl.handle.net/10092/17651

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