The calibration of a line-based panoramic camera can be split into two independent subtasks: first calibrate the effective focal length and the principal row, and second, calibrate the off-axis distance and the principal angle. The paper provides solutions for three different methods, and compares these methods based on experiments using a superhigh resolution line-based panoramic camera. It turns out that the second subtask is solved best if a straight-segment based approach is used, compared to point-based or correspondence-based calibration methods, all already known for traditional (planar) pinhole cameras, but not yet previously discussed for panoramic cameras.


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    Titel :

    Comparative Studies of Line-based Panoramic Camera Calibration


    Beteiligte:
    Huang, Fay (Autor:in) / Wei, Shou-Kang (Autor:in) / Klette, Reinhard (Autor:in)


    Erscheinungsdatum :

    01.06.2003


    Format / Umfang :

    310501 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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