Abstract

To cope with the occlusion and intersection between targets and the environment, location prediction is employed in the visual tracking system. Target trace is fitted by sliding subsection polynomials based on least absolute deviation (LAD) estimation, and the future location of target is predicted with the fitted trace. Experiment results show that the proposed location prediction algorithm based on LAD estimation has significant robustness advantages over least square (LS) estimation, and it is more effective than LS-based methods in visual tracking.

© 2008 Chinese Optics Letters

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  8. M. H. Wright, Acta Numerica 1, 341 (1992).

2007

S. Benhimane and E. Malis, The International Journal of Robotics Research 26, 661 (2007).

2006

2003

S.-J. Zhang and Y.-Z. Liu, Opto-Electronic Eng. (in Chinese) 30, 24 (2003).

2000

J. B. Rosen, H. Park, J. Glick, and L. Zhang, Computational Optimization and Applications 17, 329 (2000).

1997

S. Portnoy and R. Koenker, Statistical Sci. 12, 279 (1997).

1994

J. Wang, J. Ren, Y. You, and G. Liu, Acta Opt. Sin. (in Chinese) 14, 523 (1994).

1992

M. H. Wright, Acta Numerica 1, 341 (1992).

Acta Numerica

M. H. Wright, Acta Numerica 1, 341 (1992).

Acta Opt. Sin. (in Chinese)

J. Wang, J. Ren, Y. You, and G. Liu, Acta Opt. Sin. (in Chinese) 14, 523 (1994).

Chin. Opt. Lett.

Computational Optimization and Applications

J. B. Rosen, H. Park, J. Glick, and L. Zhang, Computational Optimization and Applications 17, 329 (2000).

Opto-Electronic Eng. (in Chinese)

S.-J. Zhang and Y.-Z. Liu, Opto-Electronic Eng. (in Chinese) 30, 24 (2003).

Statistical Sci.

S. Portnoy and R. Koenker, Statistical Sci. 12, 279 (1997).

The International Journal of Robotics Research

S. Benhimane and E. Malis, The International Journal of Robotics Research 26, 661 (2007).

Other

K. A. Kramer and S. C. Stubberud, in Proceedings of the 2nd International Conference on Intelligent Sensors, Sensor Networks and Information Processing 199 (2005).

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