Optical pattern recognition invariant to a rotation between the input and reference opjects is described. This is achieved by a space-variant optical system using coordinate transformations. The use of a polar camera to realize the coordinate transformation in real-time and the application of this system to real imagery rather than simple geometrical objects are presented for the first time.


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    Titel :

    Polar camera for space-variant pattern recognition


    Weitere Titelangaben:

    Erkennung raumvarianter Muster mit einer Polarkamera


    Beteiligte:
    Casasent, D. (Autor:in) / Kraus, M. (Autor:in)

    Erschienen in:

    Applied Optics ; 17 , 10 ; 1559-1561


    Erscheinungsdatum :

    1978


    Format / Umfang :

    3 Seiten, 3 Bilder, 7 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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