We propose a method for tracking multiple pedestrians using a binary sensor network. In our proposed method, sensor nodes are composed of pairs of binary sensors and placed at specific points, referred to as gates, where pedestrians temporarily change their movement characteristics, such as doors, stairs, and elevators, to detect pedestrian arrival and departure events. Tracking pedestrians in each subregion divided by gates, referred to as microcells, is conducted by matching the pedestrian gate arrival and gate departure events using a Bayesian estimation-based method. To improve accuracy of pedestrian tracking, estimated pedestrian velocity and its reliability in a microcell are used for trajectory estimation in the succeeding microcell. Through simulation experiments, we show that the accuracy of pedestrian tracking using our proposed method is improved by up to 35% compared to the conventional method.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Tracking Pedestrians across Multiple Microcells Based on Successive Bayesian Estimations


    Beteiligte:


    Erscheinungsdatum :

    2014




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Bayesian Estimation-Based Pedestrian Tracking in Microcells

    Yoshiaki Taniguchi / Masahiro Sasabe / Satoshi Aihara et al. | DOAJ | 2013

    Freier Zugriff

    Detection and Tracking of Multiple Pedestrians in Automotive Applications

    Arndt, R. / Schweiger, R. / Ritter, W. et al. | British Library Conference Proceedings | 2007


    Detection and Tracking of Multiple Pedestrians in Automotive Applications

    Arndt, Richard / Schweiger, Roland / Ritter, Werner et al. | IEEE | 2007


    Bayesian Estimations of Fatigue Lives

    Kovacs, K. | British Library Conference Proceedings | 2008


    Propagation measurements for microcells in central Stockholm

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