This paper presents a novel star identification algorithm for a “lost-in-space” mode star tracker. The Spearman-correlation approach provides reliable recognition even when the captured images are swayed and biased from the onboard star pattern database. The hamming distance approach provides a shortlisted list of star IDs. Thus, the proposed combination of hamming distance and Spearman correlation provides a reliable and fast recognition. The achievable performance is evaluated by testing on simulated and real images.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Hamming Distance and Spearman Correlation Based Star Identification Algorithm


    Beteiligte:


    Erscheinungsdatum :

    01.02.2019


    Format / Umfang :

    2229926 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Improved star map identification algorithm based on Hausdorff distance

    Wei, Q. / Guangjun, W. / Jiancheng, F. | British Library Online Contents | 2006



    Short-term traffic flow prediction method based on Spearman-LSTM model

    ZANG JINGFENG / JIA QINGYANG / LIU SHUANGLIN et al. | Europäisches Patentamt | 2024

    Freier Zugriff


    Analysing the concrete compressive strength using Pearson and Spearman

    Thirumalai, Chandrasegar / Chandhini, Swapna Anupriya / Vaishnavi, M | IEEE | 2017