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Tracking and Classifying of Human Motions with Gaussian Process Annealed Particle Filter

  • Leonid Raskin
  • Michael Rudzsky
  • Ehud Rivlin
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4843)

Abstract

This paper presents a framework for 3D articulated human body tracking and action classification. The method is based on nonlinear dimensionality reduction of high dimensional data space to low dimensional latent space. Motion of human body is described by concatenation of low dimensional manifolds which characterize different motion types. We introduce a body pose tracker, which uses the learned mapping function from low dimensional latent space to high dimensional body pose space. The trajectories in the latent space provide low dimensional representations of body poses performed during motion. They are used to classify human actions. The approach was checked on HumanEva dataset as well as on our own one. The results and the comparison to other methods are presented.

Keywords

Latent Space Tracking Algorithm Data Space Motion Type Latent Variable Model 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Leonid Raskin
    • 1
  • Michael Rudzsky
    • 1
  • Ehud Rivlin
    • 1
  1. 1.Computer Science Department, Technion—Israel Institute of Technology, Haifa, 32000Israel

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