An approach for vehicle conflict analysis based on three-dimensional (3-D) vehicle detection is presented. Techniques for quantitative conflict measurements often use a point trajectory representation for vehicles. More accurate conflict measurement can be facilitated with a region-based vehicle representation instead. This paper describes a computer vision approach for extracting vehicle trajectories from video sequences. The method relied on a fusion of background subtraction and feature-based tracking to provide a three-dimensional (3-D) cuboid representation of the vehicle. Standard conflict measures, including time to collision and postencroachment time, were computed with the use of the 3-D cuboid vehicle representations. The use of these conflict measures was demonstrated on a challenging data set of video footage. Results showed that the region-based representation could provide more precise calculation of traffic conflict indicators compared with approaches based on a point representation.


    Zugriff

    Download

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Automated Region-Based Vehicle Conflict Detection Using Computer Vision Techniques


    Weitere Titelangaben:

    Transportation Research Record


    Beteiligte:
    Li, Jinling (Autor:in) / Liu, Yuhao (Autor:in) / Tageldin, Ahmed (Autor:in) / Zaki, Mohamed H. (Autor:in) / Mori, Greg (Autor:in) / Sayed, Tarek (Autor:in)


    Erscheinungsdatum :

    2019-04-04




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A Lane Detection Framework for Automated Vehicle Using Computer Vision

    Islam, Yumna / Azad, Farhana / Ruslan, Ch Zakauddin Md. et al. | Springer Verlag | 2024


    Pedestrian gait analysis using automated computer vision techniques

    Hediyeh, Houman / Sayed, Tarek / Zaki, Mohamed H. et al. | Taylor & Francis Verlag | 2014


    An Automated Highway Vehicle System Using Computer Vision (924040)

    Suzuki, T. / Aoki, K. / Tachibana, A. et al. | British Library Conference Proceedings | 1992


    Automatic incident detection using computer vision techniques

    Blosseville,J.M. / Sellam,S. / Guillen,S. et al. | Kraftfahrwesen | 1991


    An Automated Highway Vehicle System Using Computer Vision (924039)

    Tachibana, A. / Aoki, K. / Suzuki, T. et al. | British Library Conference Proceedings | 1992