Experiments show liquid-crystal light valve (LCLV) exhibits operating mode in which it enhances edges in images projected on it. Operates in edge-enhancing mode (or in combination of edge-enhancing and normal modes) by suitably adjusting bias voltage and frequency. Enhancement of edges one of most important preprocessing steps in optical pattern-recognition systems. Incorporated into image-processing system to enhance edges without introducing excessive optical noise.


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    Titel :

    Liquid-Crystal Light Valve Enhances Edges In Images


    Beteiligte:
    Chao, Tien-Hsin (Autor:in) / Liu, Hua-Kuang (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1991-04-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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