Dynamic Scene Reconstruction for Efficient Remote Surveillance

  • Authors:
  • Alessandro Calbi;Carlo S. Regazzoni;Lucio Marcenaro

  • Affiliations:
  • University of Genova, Italy;University of Genova, Italy;TechnoAware S.r.l., Italy

  • Venue:
  • AVSS '06 Proceedings of the IEEE International Conference on Video and Signal Based Surveillance
  • Year:
  • 2006

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Abstract

In this paper a system is presented able to reproduce the actions of multiple moving objects into a 3D model. A multi-camera surveillance system is used for automatically detect, track and classify the objects. Data fusion from multiple sensors allows to get a more precise estimation of the position of detected moving objects and to solve occlusions problem. These data are then used to automatically place and animate objects avatars in a 3D virtual model of the scene, thus allowing a human operator to remotely visualize the dynamic 3D reconstruction by selecting a arbitrary point of view.