Abstract
This paper proposes how to utilize pose exemplars in the prediction step of particle filter for efficient human pose estimation. The prediction of particle filter is only dependent on the previous posterior distribution. If observation data and reference dataset are used in prediction, the prediction range can be more compact and precise. We use adaptive exemplars for prediction. To do so the similarity between pose exemplar and the pose silhouette observation are measured. Based on the similarity of exemplars corresponding number of particles are predicted either from exemplars and previous posterior distribution. After pose estimation with the likelihoods of predicted particles, the finally estimated pose is used for updating adaptive exemplar dataset for improving performance of next prediction. Therefore, the proposed method efficiently estimates the pose of articulated full body as resultant images represent.
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References
Fischler, M.A., Elschlager, R.A.: The Representation and Matching of Pictorial Structures. IEEE Trans. on Computer 22(1), 67–92 (1973)
Felzenszwalb, P., Huttenlocher, D.: Pictorial Structures for Object Recognition. Int. J. Computer Vision 61(1), 55–79 (2005)
Zhang, X., Li, C., Tong, X., Hu, W., Maybank, S., Zhang, Y.: Efficient Human Pose Estimation via Parsing a Tree Structure Based Human Model. In: Int. Conf. Computer Vision, pp. 1349–1356 (2009)
Barrow, H.G., Tenenbaum, J.M., Bolles, R.C., Wolf, H.C.: Parametric Correspondence and Chamfer Matching: Two New Technique for Image Matching. In: Int. Conf. Artificial Intelligence, pp. 1175–1177 (1997)
Ling, H., Okada, K.: Diffusion Distance for Histogram Comparison. Computer Vision and Pattern Recognition VPR 1, 246–253 (2006)
Okuma, K., Taleghani, A., de Freitas, N., Little, J.J., Lowe, D.G.: A Boosted Particle Filter: Multitarget Detection and Tracking. In: Pajdla, T., Matas, J(G.) (eds.) ECCV 2004. LNCS, vol. 3021, pp. 28–39. Springer, Heidelberg (2004)
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© 2012 Springer-Verlag Berlin Heidelberg
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Oh, CM., Lee, YC., Bae, KT., Lee, CW. (2012). Adaptive Exemplar-Based Particle Filter for 2D Human Pose Estimation. In: Bebis, G., et al. Advances in Visual Computing. ISVC 2012. Lecture Notes in Computer Science, vol 7432. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33191-6_60
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DOI: https://doi.org/10.1007/978-3-642-33191-6_60
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-33190-9
Online ISBN: 978-3-642-33191-6
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