This paper investigates the semantic analysis of broadcast tennis footage. We consider the spatio-temporal behaviour of an object in the footage as being the embodiment of a semantic event. This object is tracked using a colour based particle filter. The video syntax and audio features are used to help delineate the temporal boundaries of these events. For broadcast tennis footage, the system firstly parses the video sequence based on the geometry of the content in view and classifies the clip as a particular view type. The temporal behaviour of the serving player is modelled using a HMM. As a result, each model is representative of a particular semantic episode. Events are then summarised using a number of synthesised keyframes.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Classification and representation of semantic content in broadcast tennis videos


    Beteiligte:
    Rea, N. (Autor:in) / Dahyot, R. (Autor:in) / Kokaram, A. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    290022 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Classification and Representation of Semantic Content in Broadcast Tennis Videos

    Rea, N. / Dahyot, R. / Kokaram, A. | British Library Conference Proceedings | 2005


    Automatic Classification of Tennis Video for High-Level Content-Based Retrieval

    Sudhir, G. / Lee, J. C. M. / Jain, A. K. et al. | British Library Conference Proceedings | 1998




    A robust and automatic face tracker dedicated to broadcast videos

    Arnaud, E. / Fauvet, B. / Memin, E. et al. | IEEE | 2005