Abstract
A new technique is introduced to abstract and edit motion capture data with spatial constraints. Spatial proximities of end-effectors with tagged objects during zero-crossings in acceleration space are used to isolate significant events and abstract constraints from an agent’s action. The abstracted data is edited and applied to another agent of a different anthropometric size and a similar action is executed while maintaining the constraints. This technique is specifically useful for actions involving interactions of a human agent with itself and other objects.
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References
Kenji Amaya, Armin Bruderlin, and Tom Calvert. Emotion from motion. In Graphics Interface, pages 222–229, 1996.
N. Badler, R. Bindiganavale, J. Granieri, S. Wei, and X. Zhao. Posture interpolation with collision avoidance. In Proc. Computer Animation, pages 13–20, Los Alamitos, CAL., 1994. IEEE Computer Society Press.
N. Badler, C. Phillips, and B. Webber. Simulating Humans: Computer Graphics Animation and Control. Oxford University Press, New York, NY, 1993.
Norman Badler. Temporal Scene Analysis: Conceptual descriptions of object movements. PhD thesis, CS, University of Toronto, 1975.
Norman Badler, Michael Hollick, and John Granieri. Real-time control of a virtual human using minimal sensors. Presence Journal, 2(1):82–86, 1993.
Joshua Bers. A body model server for human motion capture and representation. Presence, 5(4):381–392, 1996.
Armin Bruderlin and Lance Williams. Motion signal processing. In Computer Graphics Proceedings, pages 97–104. SIGGRAPH, 1995.
Sonu Chopra. Where to look? automating some visual attending behaviors of human characters. Technical Report IRCS-98-17, University of Pennsylvania, 1998.
Michael Cohen. Interactive spacetime control for animation. In Computer Graphics Proceedings, volume 26, pages 294–302. SIGGRAPH, ACM, 1992.
D.W. Johnson E. G. Gilbert and S.S Kerthi. A fast procedure for computing the distance between objects in three dimensional space. IEEE Journal on Robotics and Automation, RA-4:193–203, 1988.
Michael Gleicher. Motion editing with spacetime constraints. In Symposium on Interactive 3D Graphics, pages 139–148. ACM, ACM, 1997.
Michael Gleicher. Retargetting motion to new characters. In Computer Graphics Proceedings, pages 33–42. SIGGRAPH, ACM, 1998.
Michael Gleicher and Peter Litwinowicz. Constraint-based motion adaptation. The Journal of Visualization and Computer Animation, 9(2):65–94, 1998.
Thomas C. Hudson, Ming C. Lin, Jonathan Cohen, Stefan Gottschalk, and Dinesh Manocha. V-collide: Accelerated collision detection for vrml. In Proceedings of VRML, 1997.
Tom Molet, Ronan Boulic, and Daniel Thalmann. A real time anatomical converter for human motion capture. In Eurographics Workshop on Computer Animation and Simulation, pages 79–94, 1996.
Vishvjit S. Nalwa. A Guided Tour of Computer Vision. Addison-Wesley Publishing Company, 1993.
Charles Rose, Brian Guenter, Bobby Bodenheimer, and Michael Cohen. Efficient generation of motion transitions using spacetime constraints. In Computer Graphics Proceedings, volume 30, pages 147–154. SIGGRAPH, ACM, 1996.
Sudhanshu Semwal, Ron Hightower, and Sharon Stansfield. Closed form and geometric algorithms for real-time control of an avatar. In Proceedings of VRAIS, pages 177–184, 1996.
Sudhanshu Semwal, Ron Hightower, and Sharon Stansfield. Mapping algorithms for real time control of an avatar using eight sensors. Presence, 7(1):1–21, February 1998.
Deepak Tolani. An inverse kinematics toolkit for human modeling and simulation. PhD thesis, CS, University of Pennsylvania, 1998. In preparation.
Munetoshi Unuma, Ken Anjyo, and Ryozo Takeuchi. Fourier principles for emotion-based human figure animation. In Computer Graphics Proceedings, pages 91–96. SIGGRAPH, ACM, 1995.
Douglas Wiley and James Hahn. Interpolation synthesis of articulated figure motion. IEEE Computer Graphics and Applications, pages 39–45, November/December 1997.
Andrew Witkin and Zoran Popovic. Motion warping. In Computer Graphics Proceedings, pages 105–108. SIGGRAPH, ACM, 1995.
Jianmin Zhao and Norman Badler. Inverse kinematics positioning using nonlinear programming for highly articulated figures. ACM Transactions on Graphics, 13(4):313–336, 1994.
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© 1998 Springer-Verlag Berlin Heidelberg1998
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Bindiganavale, R., Badler, N.I. (1998). Motion Abstraction and Mapping with Spatial Constraints. In: Magnenat-Thalmann, N., Thalmann, D. (eds) Modelling and Motion Capture Techniques for Virtual Environments. CAPTECH 1998. Lecture Notes in Computer Science(), vol 1537. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-49384-0_6
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DOI: https://doi.org/10.1007/3-540-49384-0_6
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