License plate location is an important stage in vehicle license plate recognition for automated transport system. This paper presents a real time and robust method of license plate location. License plate area contains rich edge and texture information. We first extract out the vertical edges of the car image using image enhancement and Sobel operator, then remove most of the background and noise edges by an effective algorithm, and finally search the plate region by a rectangle window in the residual edge image and segment the plate out from the original car image. Experimental results demonstrate the great robustness and efficiency of our method. (All rights reserved Elsevier).


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An efficient method of license plate location


    Beteiligte:
    Zheng, Danian (Autor:in) / Zhao, Yannan (Autor:in) / Wang, Jiaxin (Autor:in)

    Erschienen in:

    Pattern Recognition Letters ; 26 , 15 ; 2431-2438


    Erscheinungsdatum :

    2005


    Format / Umfang :

    8 Seiten, 9 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Voting-based license plate location

    Yong Zhao, / Yule Yuan, / Subin Bai, et al. | IEEE | 2011


    New fast license plate location method [4551-40]

    Li, W. / Huang, X. / Wang, M. et al. | British Library Conference Proceedings | 2001


    LICENSE PLATE SHEET, LICENSE PLATE LAMINATE, AND LICENSE PLATE

    MURAMOTO AKIRA / NAKAJIMA TOSHITAKA | Europäisches Patentamt | 2019

    Freier Zugriff

    LICENSE PLATE BRACKET, LICENSE PLATE FASTENING STRUCTURE, AND LICENSE PLATE FASTENING METHOD

    YAMAZAKI TATSUYA / MITO YUICHIRO | Europäisches Patentamt | 2024

    Freier Zugriff