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Probabilistic Image-Based Tracking: Improving Particle Filtering

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Pattern Recognition and Image Analysis (IbPRIA 2005)

Part of the book series: Lecture Notes in Computer Science ((LNIP,volume 3522))

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Abstract

Condensation is a widely-used tracking algorithm based on particle filters. Although some results have been achieved, it has several unpleasant behaviours. In this paper, we highlight these misbehaviours and propose two improvements. A new weight assignment, which avoids sample impoverishment, is presented. Subsequently, the prediction process is enhanced. The proposal has been successfully tested using synthetic data, which reproduces some of the main difficulties a tracker must deal with.

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References

  1. Arulampalam, M.S., Maskell, S., Gordon, N., Clapp, T.: A Tutorial on Particle Filters for Online Nonlinear/Non-Gaussian Bayesian Tracking. IEEE Transactions on Signal Processing 50(2), 174–188 (2002)

    Article  Google Scholar 

  2. Doucet, A.: On Sequential Simulation-Based Methods for Bayesian Filtering. CUED/F-INFENG/TR 310. University of Cambridge (1998)

    Google Scholar 

  3. Isard, M., Blake, A.: Condensation - Conditional Density Propagation for Visual Tracking. International Journal of Computer Vision 29(1), 2–18 (1998)

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  4. King, O., Forsyth, D.A.: How Does Condensation Behave with a Finite Number of Samples? In: ECCV proceedings, vol. (1), pp. 695–709 (2000)

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  5. Russell, R., Norvig, P.: Artificial Intelligence, a Modern Approach, ch. 13-15. Prentice-Hall, Englewood Cliffs (2003)

    Google Scholar 

  6. van der Merwe, R., Doucet, A., de Freitas, N., Wan, E.: The Unscented Particle Filter. CUED/F-INFENG/TR 380. University of Cambridge (2000)

    Google Scholar 

  7. Varona, X., Gonzàlez, J., Roca, X., Villanueva, J.J.: iTrack: Image-based Probabilistic Tracking of People. ICPR (3), 7122–7125 (2000)

    Google Scholar 

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© 2005 Springer-Verlag Berlin Heidelberg

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Rowe, D., Rius, I., Gonzàlez, J., Roca, X., Villanueva, J.J. (2005). Probabilistic Image-Based Tracking: Improving Particle Filtering. In: Marques, J.S., Pérez de la Blanca, N., Pina, P. (eds) Pattern Recognition and Image Analysis. IbPRIA 2005. Lecture Notes in Computer Science, vol 3522. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11492429_11

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  • DOI: https://doi.org/10.1007/11492429_11

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-26153-7

  • Online ISBN: 978-3-540-32237-5

  • eBook Packages: Computer ScienceComputer Science (R0)

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