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  • Obstacle detection with active laser triangulation
    Klančnik, Simon ; Balič, Jože ; Planinšič, Peter
    In this article we present the use of an obstacle-detection system that functions with the help of laser triangulation. We have developed this system to increase the safety of speech- controlled ... wheelchair. The given position of the set-up camera and laser, and the information regarding the position of a projected laser dot (line, grid, structure), which is acquired with the proposed calculation-efficient methods of image processing, enable us to determine the presence and position of the obstacle in the course. Furthermore, we propose an upgrade of the system by using fuzzy edge detection of object edges, which gives us additional information about the obstacle. Test results showed efficiency of the proposed solution to obstacle detection.
    Source: Advances in production engineering & management. - ISSN 1854-6250 (Vol. 2, no. 2, Jun. 2007, str. 79-90)
    Type of material - article, component part
    Publish date - 2007
    Language - english
    COBISS.SI-ID - 11354646

    Link(s):

    http://maja.uni-mb.si/files/apem/APEM2-2_79-90.pdf

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