Who is moving – user or device? Experienced quality of mobile 3D video in vehicles

S.H. Jumisko-Pyykkö, M.M. Hannuksela, P. Markopoulos

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

    Samenvatting

    Viewing while commuting’ is a typical use case for mobile
    video. However, experimental and behavioral influences of
    watching three-dimensional (3D) video in vibrating
    vehicles have not been widely researched. The goal of this
    study is 1) to explore the influence of video presentation
    modes (two-dimensional and stereoscopic 3D) on the
    quality of experience and 2) to understand the nature of the
    movement patterns that users perform to maintain an
    optimal viewing position while viewing videos on a mobile
    device in three commuting contexts and in a controlled
    laboratory environment. A hybrid method for quality
    evaluation was used for combining quantitative preference
    ratings, qualitative descriptions of quality, situational
    audio/video data-collection, and sensors. The high-quality
    and heterogeneous audiovisual stimuli were viewed on a
    mobile device equipped with a parallax barrier display. The
    results showed that the stereoscopic 3D (S3D) video
    presentation mode provided more satisfying quality of
    experience than the two-dimensional presentation mode in
    all studied contexts. To maintain an optimal viewing
    position in the vehicles, the users moved the device in their
    hands to the directions around the vertical and the
    horizontal axes in a leaned sitting position. This movement
    behavior was guided by the contexts but not by the quality,
    indicating the general importance of these results for mobile
    video viewing in vibrating vehicles.
    Originele taal-2Engels
    TitelProceedings of the 12th International Conference on Advances in Computer Entertainment Technology
    UitgeverijAssociation for Computing Machinery, Inc
    Aantal pagina's11
    ISBN van geprinte versie978-1-4503-3852-3/15/11
    DOI's
    StatusGepubliceerd - 2015
    Evenement12th International Conference on Advances in Computer Entertainment Technology (ACE 2015) - Medini Mall, Iskandar, Maleisië
    Duur: 16 nov 201519 nov 2015
    Congresnummer: 12
    http://ace2015.info/

    Congres

    Congres12th International Conference on Advances in Computer Entertainment Technology (ACE 2015)
    Verkorte titelACE 2015
    Land/RegioMaleisië
    StadIskandar
    Periode16/11/1519/11/15
    Internet adres

    Vingerafdruk

    Duik in de onderzoeksthema's van 'Who is moving – user or device? Experienced quality of mobile 3D video in vehicles'. Samen vormen ze een unieke vingerafdruk.

    Citeer dit