Correction to "Gaussian Process Dynamical Models for Human Motion"
JUNE 2008 (Vol. 30, No. 6) p. 1118
0162-8828/08/$31.00 © 2008 IEEE

Published by the IEEE Computer Society
Correction to "Gaussian Process Dynamical Models for Human Motion"
Jack M. Wang

David J. Fleet, IEEE Senior Member

Aaron Hertzmann, IEEE Member
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Due to a publication error in [ 1 ], two figures were misprinted. Figs. 7 and 8 on p. 292 should read shown below:




Fig. 7. Models learned with fixed $\bar \alpha$ from three different walking subjects. (a) The learned latent coordinates shown in blue. (b) $-\ln$ variance plot shows smooth high confidence regions, but the variance near data is larger than in Fig. 5 c, similar to B-GPDM. (c) Typical samples from the dynamic predictive distribution are shown in green, while the mean-prediction sample is shown in red.











Fig. 8. Models learned with two-stage MAP from four different walking subjects. (a) The learned latent coordinates shown in blue, note the walkers are separated into distinct portions of the latent space. (b) $-\ln$ variance plot shows smooth high confidence regions, and the variance near data is similar to Fig. 5 c. (c) Typical samples from the dynamic predictive distribution are shown in green, while the mean-prediction sample is shown in red.







    The authors are with the Department of Computer Science, University of Toronto, 40 St. George Street, Toronto, Ontario M5S 2E4 Canada.

    E-mail: {jmwang, hertzman}@dgp.toronto.edu, fleet@cs.toronto.edu.

Manuscript received 31 Oct. 2006; revised 10 Apr. 2007; accepted 16 Apr. 2007; published online 2 May 2007.

Recommended for acceptance by S. Sclaroff.

For information on obtaining reprints of this article, please send e-mail to: tpami@computer.org, and reference IEEECS Log Number TPAMI-0771-1006.

Digital Object Identifier no. 10.1109/TPAMI.2007.1167.

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