The study was performed as part of a McDonnell Aircraft Company funded research program to determine engineering design criteria for reconnaissance and air TV displays. The purpose of this experiment was to determine observer capability for identification of targets imaged on a simulated cockpit TV display. Observer performance was determined as a function of two display characteristics, shades of gray at the display face and TV lines over target. Six trained observers were presented TV images of 4 fighter aircraft at 3, 5, and 7 shades of gray, and 4, 8, 12, 16, and 20 TV lines over target. Fighter aircraft were presented one at a time against a uniform background. Performance was measured in terms of number correct identifications and speed of response. (Author)


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Observer Performance with TV Imagery: Gray Scale and Resolution


    Beteiligte:
    S. H. Levine (Autor:in) / R. A. Jauer (Autor:in) / D. R. Kozlowski (Autor:in)

    Erscheinungsdatum :

    1969


    Format / Umfang :

    30 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    High-resolution gray-scale recorder

    Moorhead, P. E. / Davis, T. M. / Sorg, R. L. | NTRS | 1978


    Gray scale atom holography

    Shimizu, F. / Fujitat, J. / Kishimoto, T. et al. | IEEE | 1999


    Quantized-"Gray-Scale" Electronic Synapses

    Lamb, James L. / Daud, Taher / Thakoor, Anilkumar P. | NTRS | 1990



    Improved Reduced-Resolution Satellite Imagery

    Ellison, J. / Milstein, J. / National Aeronautics and Space Administration et al. | British Library Conference Proceedings | 1995