We address the problem of coding multiple image sequences in a video sensor network. Multiple correlated video signals originate from cameras that monitor the same scene from different view points. Based on motion-compensated temporal transform coding of image sequences, the paper develops a high-rate approximation for the coding efficiency of a video sensor network with N cameras. We establish the rate difference between collaborative coding of correlated video signals and non-collaborative coding at each sensor. Bounds are obtained by assuming very accurate disparity compensation among all cameras. The goal is to study the impact of both inter-view correlation among video sensor signals and number of cameras in the network.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Coding efficiency of video sensor networks


    Beteiligte:
    Flierl, M. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    145693 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Coding Efficiency of Video Sensor Networks

    Flierl, M. | British Library Conference Proceedings | 2005


    Inter-view prediction of intra mode decision for high-efficiency video coding-based multiview video coding

    da Silva, T.L. / Agostini, L.V. / da Silva Cruz, L.A. | British Library Online Contents | 2014


    Adaptive Video Coding for Mobile Wireless Networks

    Belzer, B. / Liao, J. / Villasenor, J. D. et al. | British Library Conference Proceedings | 1994


    Spatio-temporal correlation-based fast coding unit depth decision for high efficiency video coding

    Zhou, C. / Zhou, F. / Chen, Y. | British Library Online Contents | 2013