Underwater vehicles have been widely used in the regular inspection of water-conveyance tunnels. However, for the long-distance water-conveyance tunnels, the high-precision navigation of underwater vehicles is very challenging as there is no satellite navigation signal. In this paper, we propose a tunnel joint extraction method based on deep learning, which can be used for the vision-assisted navigation of underwater vehicles in these tunnels. A light-weight semantic segmentation network for joint extraction is designed with a new architecture which overcomes the class imbalance problem and enables the real-time execution on a moderated GPU. Experimental results demonstrate that our method is effective and can significantly improve the navigation precision in long-distance water-conveyance tunnels.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Joint Extraction Method for Underwater Vehicle Navigation in Long-Distance Water-Conveyance Tunnels


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Wu, Meiping (Herausgeber:in) / Niu, Yifeng (Herausgeber:in) / Gu, Mancang (Herausgeber:in) / Cheng, Jin (Herausgeber:in) / Zhao, Guoteng (Autor:in) / Zhang, Hongliang (Autor:in) / Zhang, Yongqiang (Autor:in)

    Kongress:

    International Conference on Autonomous Unmanned Systems ; 2021 ; Changsha, China September 24, 2021 - September 26, 2021



    Erscheinungsdatum :

    18.03.2022


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Joint Extraction Method for Underwater Vehicle Navigation in Long-Distance Water-Conveyance Tunnels

    Zhao, Guoteng / Zhang, Hongliang / Zhang, Yongqiang | British Library Conference Proceedings | 2022


    Joint Extraction Method for Underwater Vehicle Navigation in Long-Distance Water-Conveyance Tunnels

    Zhao, Guoteng / Zhang, Hongliang / Zhang, Yongqiang | TIBKAT | 2022


    Long-distance water conveyance tunnel underwater inspection robot and method

    YANG YANG / XIAO WENSU / HU JIANG et al. | Europäisches Patentamt | 2020

    Freier Zugriff


    UNDERWATER CONVEYANCE APPARATUS

    SUNADA HIDEKI / SHIINA MASAKI | Europäisches Patentamt | 2019

    Freier Zugriff