Building Petri nets from video event ontologies

  • Authors:
  • Gal Lavee;Artyom Borzin;Ehud Rivlin;Michael Rudzsky

  • Affiliations:
  • Technion-Israel Institute of Technology, Haifa, Israel;Technion-Israel Institute of Technology, Haifa, Israel;Technion-Israel Institute of Technology, Haifa, Israel;Technion-Israel Institute of Technology, Haifa, Israel

  • Venue:
  • ISVC'07 Proceedings of the 3rd international conference on Advances in visual computing - Volume Part I
  • Year:
  • 2007

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Abstract

Video event understanding requires a formalism that can model complex logical temporal and spatial relations between composing sub-events. In this paper we argue that the Petri-Net is such a formalism. We go on to define a methodology for constructing Petri-Net event models from semantic descriptions of events in two well known video event ontology standards, VERL and CASEE.