Optimization of a particle filter in case Track-Before-Detect

نویسندگان

  • Mélanie BOCQUEL
  • Alexandre LEPOUTRE
  • Olivier RABASTE
  • François LE GLAND
چکیده

In this paper, we are concerned with the detection and tracking of a target in TBD context. We propose here an efficient particle filter based on a relevant proposal density justified by radar detection considerations. This filter performs well compared to the classical laws used in the literature, especially in terms of speed of convergence for detection. We also identify a minimum number of particles required to ensure interesting detection performance.

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تاریخ انتشار 2011