This paper deals with real-time image processing of crowded outdoor scenes with the objective of creating an effective traffic management system that monitors urban settings (urban intersections, streets after athletic events, etc.). The proposed system can detect, track, and monitor both pedestrians (crowds) and vehicles. We describe the characteristics of the tracker that is based on a new detection method. Initially, we produce a motion estimation map. This map is then segmented and analyzed in order to remove inherent noise and focus on particular regions. Moreover, tracking of these regions is obtained in two steps: fusion and measurement of the current position and velocity, and then estimation of the next position based on a simple model. The instability of tracking is addressed by a multiple-level approach to the problem. The computed data are then analyzed to produce motion statistics. Experimental results from various sites in the Twin Cities area are presented. The final step is to provide this information to an urban traffic management center that monitors crowds and vehicles in the streets.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Monitoring crowded traffic scenes


    Beteiligte:
    Maurin, B. (Autor:in) / Masoud, O. (Autor:in) / Papanikolopoulos, N. (Autor:in)


    Erscheinungsdatum :

    2002-01-01


    Format / Umfang :

    626621 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    MONITORING CROWDED TRAFFIC SCENES

    Maurin, B. / Masoud, O. / Papanikolopoulos, N. et al. | British Library Conference Proceedings | 2002


    Pedestrian detection in crowded scenes

    Leibe, B. / Seemann, E. / Schiele, B. | IEEE | 2005


    Inverse Universal Traffic Quality - a Criticality Metric for Crowded Urban Traffic Scenes

    Schutt, Barbara / Zipfl, Maximilian / Zollner, J. Marius et al. | IEEE | 2023


    Counting moving persons in crowded scenes

    Conte, D. | British Library Online Contents | 2013


    Dropped object detection in crowded scenes

    Bhatnagar, Deepti, S.M. Massachusetts Institute of Technology | DSpace@MIT | 2009

    Freier Zugriff