With the increasing number of vehicles, vehicle detection has become an important part of intelligent transportation system. At present, most detection algorithms are only suitable for normal light conditions, but the detection performance is poor for low illumination conditions. In order to achieve effective vehicle detection under low illumination conditions, this paper proposes an image enhancement algorithm to increase the contrast of the image, thereby greatly improving the effect of vehicle detection. First, the image contrast is enhanced through an adaptive contrast stretching algorithm. Secondly, the bilateral filtering algorithm is used to filter out the noise in the image. Finally, the detection system based on Haar features and AdaBoost classifier is used to detect vehicles. Experimental results show that the proposed algorithm can effectively enhance image contrast, highlight vehicle information, and the vehicle detection accuracy rate under low illumination conditions reaches 87.04%.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Low-illumination environment vehicle detection based on optimized adaptive image enhancement


    Beteiligte:
    Zhao, Kun (Autor:in) / Liu, Jian (Autor:in) / Xiao, Xiaocheng (Autor:in)

    Kongress:

    2021 International Conference on Image, Video Processing, and Artificial Intelligence ; 2021 ; Shanghai,China


    Erschienen in:

    Proc. SPIE ; 12076


    Erscheinungsdatum :

    2021-11-11





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Adaptive external vehicle illumination system

    KALAPODAS DRAMOS I | Europäisches Patentamt | 2016

    Freier Zugriff

    Adaptive illumination method for vehicle headlight

    HECHTFISCHER ULRICH / ZOZGORNIK STEFFEN | Europäisches Patentamt | 2021

    Freier Zugriff

    ADAPTIVE ILLUMINATION METHOD FOR VEHICLE HEADLIGHT

    HECHTFISCHER ULRICH / ZOZGORNIK STEFFEN | Europäisches Patentamt | 2019

    Freier Zugriff

    ADAPTIVE ILLUMINATION METHOD FOR VEHICLE HEADLIGHT

    HECHTFISCHER ULRICH / ZOZGORNIK STEFFEN | Europäisches Patentamt | 2018

    Freier Zugriff