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Fakulteta za strojništvo, Ljubljana (FSLJ)
  • Triangulation model taking into account light sheet curvature
    Bračun, Drago ; Jezeršek, Matija ; Diaci, Janez
    This paper examines the problem of systematic measurement errors in optical triangulation when some light sheets that illuminate the measured surface exhibit non-negligible bending (curvature). The ... problem is demonstrated experimentally by triangulation measurement of two reference bodies whose geometry reveals systematic measurement errors due to light sheet curvature. To correct these errors a triangulation model is developed which assumes parabolic light sheet shape and allows exact solution of system equations. Test measurements show that the model successfully compensates for systematic measurement errors originating from the curvature of light sheets.
    Vir: Measurement science & technology. - ISSN 0957-0233 (Letn. 17, št. 8, 2006, str. 2191-2196)
    Vrsta gradiva - članek, sestavni del
    Leto - 2006
    Jezik - angleški
    COBISS.SI-ID - 9507867

    Povezava(-e):

    http://dx.doi.org/10.1088/0957-0233/17/8/019

    Prosto dostopen samo abstrakt članka



vir: Measurement science & technology. - ISSN 0957-0233 (Letn. 17, št. 8, 2006, str. 2191-2196)

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