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    Joint initialization and tracking of multiple moving objects using doppler information

    Access Status
    Fulltext not available
    Authors
    Yoon, J.
    Kim, Du Yong
    Bae, S.
    Shin, V.
    Date
    2011
    Type
    Journal Article
    
    Metadata
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    Citation
    Yoon, J. and Kim, D.Y. and Bae, S. and Shin, V. 2011. Joint initialization and tracking of multiple moving objects using doppler information. IEEE Transactions on Signal Processing. 59 (7): pp. 3447-3452.
    Source Title
    IEEE Transactions on Signal Processing
    DOI
    10.1109/TSP.2011.2132720
    ISSN
    1053-587X
    School
    Department of Electrical and Computer Engineering
    URI
    http://hdl.handle.net/20.500.11937/55991
    Collection
    • Curtin Research Publications
    Abstract

    In this correspondence, a new multi-target tracking (MTT) algorithm based on the probability hypothesis density (PHD) filtering framework is designed in order to improve tracking performance via the proposal of two contributions. First, unlike typical existing systems, Doppler information is additionally employed to enhance the clutter rejection capability. Specifically, position and Doppler measurements are iteratively incorporated in a two-step process based on a Gaussian mixture PHD (GMPHD) filter. Second, a concrete initialization process is proposed in the birth intensity design of the GMPHD. The initialization process from consecutive measurements leads to a reliable birth intensity that improves track management performance. Both contributions are subsequently evaluated through MTT simulations, the results of which verify that the proposed algorithm is viable. © 2011 IEEE.

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