Image data from two distinct windows used to locate weld features. Analyzer part of vision system described in companion article, "Image Control in Automatic Welding Vision System" (MFS-26035). Horizontal video lines define windows for viewing unwelded joint and weld pool. Data from picture elements outside windows not processed. Widely-separated local features carry no significance, but closely spaced features indicate welding feature. Image processor assigns confidence level to group of local features according to spacing and pattern.


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    Title :

    Processing Welding Images For Robot Control


    Contributors:

    Published in:

    Publication date :

    1988-02-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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