Abstract
In this paper, we analyze the habits of human walk. By plotting and studying some real experimental motion-captured data, we estimate the bounds of the velocity and acceleration of the pedestrian and achieve the admissible motion set. We introduce the velocity-space which means the set of the whole admissible velocities for one step in the procession of human walk. In addition, a model describing the dependence of the next movement on the previous one is designed. It provides an interior constraint for pedestrian in steering model. With two examples, we show the adaptability and efficiency of the model.
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References
Reynolds, C.W.: Steering behaviors for autonomous characters. In: Game Developers Conference 1999 (1999)
Go, J., Vu, T., Kuffner, J.J.: Autonomous behaviors for interactive vehicle animations. In: SCA 2004: Proceedings of the 2004 ACM SIGGRAPH/Eurographics symposium on Computer animation, Aire-la-Ville, Switzerland, Switzerland, pp. 9–18. Eurographics Association (2004)
Kwon, T., Shin, S.Y.: A steering model for on-line locomotion synthesis. Comput. Animat. Virtual Worlds 18(4-5), 463–472 (2007)
Arechavaleta, G., Laumond, J.P., Hicheur, H., Berthoz, A.: The nonholonomic nature of human locomotion: a modeling study. In: Biomedical Robotics and Biomechatronics, pp. 158–163 (2006)
Hicheur, H., Vieilledent, S., Richardson, M.J.E., Flash, T., Berthoz, A.: Velocity and curvature in human locomotion along complex curved paths: a comparison with hand movements. Experimental Brain Research 162(2), 145–154 (2005)
Metoyer, R.A., Hodgins, J.K.: Reactive pedestrian path following from examples. In: CASA 2003: Proceedings of the 16th International Conference on Computer Animation and Social Agents (CASA 2003), Washington, DC, USA, p. 149. IEEE Computer Society, Los Alamitos (2003)
Antonini, G., Bierlaire, M., Weber, M.: Discrete choice models of pedestrian walking behavior. Transportation Research Part B: Methodological 40(8), 667–687 (2006)
Blue, V.J., Adler, J.L.: Cellular automata microsimulation for modeling bi-directional pedestrian walkways. Transportation Research Part B: Methodological 35(3), 293–312 (2001)
Treuille, A., Lee, Y., Popović, Z.: Near-optimal character animation with continuous control. In: SIGGRAPH 2007: ACM SIGGRAPH 2007 papers, p. 7. ACM, New York (2007)
Dirk, H., Peter, M.: Social force model for pedestrian dynamics. Physical Review EÂ 51, 4282 (1995)
Fajen, B.R., Warren, W.H.: Behavioral dynamics of steering, obstacle avoidance, and route selection. Journal of Experimental Psychology: Human Perception and Performance 29, 343–362 (2003)
Olivier, A.H., Fusco, N., Cretual, A.: Local kinematics of human walking along a turn. Computer Methods in Biomechanics and Biomedical Engineering 11(suppl. 1), 177–178 (2008)
Pettré, J., Ondrej, J., Olivier, A.H., Crétual, A., Donikian, S.: Experiment-based modeling, simulation and validation of interactions between virtual walkers. In: Eurographics/ ACM SIGGRAPH Symposium on Computer Animation (2009)
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Zhang, Y., Pettré, J., Peng, Q., Donikian, S. (2009). Data Based Steering of Virtual Human Using a Velocity-Space Approach. In: Egges, A., Geraerts, R., Overmars, M. (eds) Motion in Games. MIG 2009. Lecture Notes in Computer Science, vol 5884. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-10347-6_16
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DOI: https://doi.org/10.1007/978-3-642-10347-6_16
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-10346-9
Online ISBN: 978-3-642-10347-6
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