A distributed delivery model for 3D-video streams

  • Authors:
  • Goran Petrovic;Dirk Farin;Peter H. N. de With

  • Affiliations:
  • Eindhoven University of Technology, Eindhoven, The Netherlands;Eindhoven University of Technology, Eindhoven, The Netherlands;Eindhoven University of Technology and LogicaCMG, Eindhoven, The Netherlands

  • Venue:
  • Proceedings of the First International Conference on Immersive Telecommunications
  • Year:
  • 2007

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Abstract

3D-video systems allow a user to perceive depth in the viewed scene and to interactively display the scene from multiple viewpoints. This paper presents an architecture for the scalable delivery of 3D-video streams over IP-networks, where we contribute in two aspects. First, we model 3D-video as a multi-stream application, where each stream (or layer) carries a single coded video signal or coded scene-description data. Second, we propose an end-to-end delivery model for 3D-video applications, which leverages a distributed system architecture to reduce the bandwidth and processing cost at the server and the end-hosts.