In this work, the relationship between error in human spatial judgments made from perspective displays with the compression rates used to represent the judged spatial quantities was investigated. Two-dimensional perspective displays are often used to represent three-dimensional information to humans. Such displays can use different compression rates (actual distance conveyed per unit of screen distance) for identical spatial quantities. An existing data set was used, in which spatial judgments (relative distance, angle, and elevation) were made about the relative location of a terrain point shown on a simulated aircraft synthetic vision systems display. The correlations between compression rates and associated judgment error were then measured. Correlations were computed for average participant judgments as well as for each participant, from which an average correlation was computed. Significant negative correlations were found between compression rates and judgment error for all of the analyzed spatial judgments. These were particularly strong for relative distance judgment error. There were noticeable differences between the correlations of averages and the associated average correlations. Results indicate that compression rates bias the analyzed spatial judgments. However, there are significant individual differences in how the compression rates appear to impact judgment error.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Compression Rates and Spatial Judgment Biases Made from Synthetic Vision Perspective Displays


    Beteiligte:
    Wei, Jiajun (Autor:in) / Bolton, Matthew L. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.10.2017




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Spatial Image Content Bandwidth Requirements for Synthetic Vision Displays

    Yang, S. / IEEE / AIAA | British Library Conference Proceedings | 2003


    Head Up Displays for Synthetic Vision

    Wisely | Online Contents | 1995


    Predictive Landing Guidance in Synthetic Vision Displays

    Arents, R. / Groeneweg, J. / Mulder, M. et al. | British Library Conference Proceedings | 2009


    Integration of Information in Synthetic Vision Displays

    Theunissen, E. | Online Contents | 2004