TMS-II features are summarized as follows. (i) Vehicle detection is accomplished under a wider concept, the Vehicle Cluster, including an individual vehicle as a special case. Accordingly, it is also possible to measure trafic flow phenomena precisely, even when one vehicle is hidden behind another vehicle. (ii) In the image processing method, the Line-Differential method and the Clustering method are used, making it possible to precisely measure traffic congstion, whether vehicles are stopped or not, ect.. (iii) in image processing, a Video Pre-Processor and a Micro-Processing System are used. So, it is possible to measure traffic flow phenomena on a real time basis. The TMS-II prototype system has been implemented. Field experiments have been conducted on Hibiya Street and on the Tomei Expressway. The following results have been obtained from apreliminary analysis on the experiment results. (i) Vehicle cluster detection is rated at more than 97 percent. (ii) It takes about 0.5 second to calculate vehicle cluster data. (iii) It is possible to measure spatially distributed vehicle speed and queue tail point.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Traffic flow measurement system using image processing


    Additional title:

    System zur Messung des Verkehrsflusses mit Hilfe der Bildverarbeitung


    Contributors:
    Kudo, Y. (author) / Yamahira, T. (author) / Tsurutani, T. (author) / Naniwada, M. (author)


    Publication date :

    1983


    Size :

    7 Seiten, 19 Bilder, 1 Tabelle, 3 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Traffic flow measuring system using image processing

    Masao Takatoo / Tadaaki Kitamura / Yoshiyuki Okuyama et al. | Tema Archive | 1990


    Traffic Flow Measuring System Using Image Processing

    Takatoo, Masao / Kitamura, Tadaaki / Okuyama, Yoshiyuki et al. | SPIE | 1990


    TITAN:a traffic measurement system using image processing techniques

    Blosseville,J.M. / Krafft,C. / Lenoir,F. et al. | Automotive engineering | 1989


    Traffic measurement: image processing using road markings

    Bouzar, S. / Lenoir, F. / Blosseville, J.-M. et al. | IET Digital Library Archive | 1996


    TITAN: a traffic measurement system using image processing techniques

    Blosseville, J.M. / Krafft, C. / Lenoir, F. et al. | Tema Archive | 1989