People re-identification by graph kernels methods

  • Authors:
  • Luc Brun;Donatello Conte;Pasquale Foggia;Mario Vento

  • Affiliations:
  • GREYC UMR CNRS 6072, Ensicaen-Université de Caen Basse-Normandie, Caen, France;Dipartimento di Ingegneria dell'Informazione e di Ingegneria Elettrica, Università di Salerno, Fisciano (SA), Italy;Dipartimento di Ingegneria dell'Informazione e di Ingegneria Elettrica, Università di Salerno, Fisciano (SA), Italy;Dipartimento di Ingegneria dell'Informazione e di Ingegneria Elettrica, Università di Salerno, Fisciano (SA), Italy

  • Venue:
  • GbRPR'11 Proceedings of the 8th international conference on Graph-based representations in pattern recognition
  • Year:
  • 2011

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Abstract

People re-identification using single or multiple camera acquisitions constitutes a major challenge in visual surveillance analysis. The main application of this research field consists to reacquire a person of interest in different non-overlapping locations over different camera views. This paper present an original solution to this problem based on a graph description of each person. In particular, a recently proposed graph kernel is used to apply Principal Component Analysis (PCA) to the graph domain. The method has been experimentally tested on two video sequences from the PETS2009 database.