Trajectory Analysis Using Switched Motion Fields: A Parametric Approach

نویسندگان

  • Jorge S. Marques
  • João Miranda Lemos
  • Mário A. T. Figueiredo
  • Jacinto C. Nascimento
  • Miguel Barão
چکیده

This paper presents a new model for trajectories in video sequences using mixtures of motion fields. Each field is described by a simple parametric model with only a few parameters. We show that, despite the simplicity of the motion fields, the overall model is able to generate complex trajectories occuring in video analysis.

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تاریخ انتشار 2011