Non Parametric Classification of Human Interaction

  • Authors:
  • Scott Blunsden;Ernesto Andrade;Robert Fisher

  • Affiliations:
  • Institute of Perception Action and Behaviour, School of Informatics, University of Edinburgh, UK;Institute of Perception Action and Behaviour, School of Informatics, University of Edinburgh, UK;Institute of Perception Action and Behaviour, School of Informatics, University of Edinburgh, UK

  • Venue:
  • IbPRIA '07 Proceedings of the 3rd Iberian conference on Pattern Recognition and Image Analysis, Part II
  • Year:
  • 2007

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Abstract

This paper presents a non parametric method for classifying interactions between two people as taken from a video camera. A nearest neighbour classifier that uses trajectory matching in feature space is introduced and shown to be superior to regular nearest neighbour classification for this problem.