We consider a pedestrian tracking system where sensor nodes are placed only at specific points so that the monitoring region is divided into multiple smaller regions referred to as microcells. In the proposed pedestrian tracking system, sensor nodes composed of pairs of binary sensors can detect pedestrian arrival and departure events. In this paper, we focus on pedestrian tracking in microcells. First, we investigate actual pedestrian trajectories in a microcell on the basis of observations using video sequences, after which we prepare a pedestrian mobility model. Next, we propose a method for pedestrian tracking in microcells based on the developed pedestrian mobility model. In the proposed method, we extend the Bayesian estimation to account for time-series information to estimate the correspondence between pedestrian arrival and departure events. Through simulations, we show that the tracking success ratio of the proposed method is increased by 35.8% compared to a combinatorial optimization-based tracking method.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Bayesian Estimation-Based Pedestrian Tracking in Microcells


    Beteiligte:
    Yoshiaki Taniguchi (Autor:in) / Masahiro Sasabe (Autor:in) / Satoshi Aihara (Autor:in) / Hirotaka Nakano (Autor:in)


    Erscheinungsdatum :

    2013




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Tracking Pedestrians across Multiple Microcells Based on Successive Bayesian Estimations

    Yoshiaki Taniguchi / Masahiro Sasabe / Takafumi Watanabe et al. | DOAJ | 2014

    Freier Zugriff

    Propagation measurements for microcells in central Stockholm

    Lotse,F. / Wejke,A. / Ericsson Radio Systems, Mobile Telephone Systems Div.,SE | Kraftfahrwesen | 1990


    The control of handover initiation in microcells

    Chia,S.T. / British Telecom Res.Labs.,GB | Kraftfahrwesen | 1991


    SIP simulation of UHF propagation in urban microcells

    Wagen,J.F. / GTE Labs.,US | Kraftfahrwesen | 1991


    Teletraffic performance of highway microcells with overlay macrocell

    El-Dolil, S.A. / Wai-Choong Wong / Steele, R. | Tema Archiv | 1989