Identifying physical properties of deformable objects by using particle filters

This paper presents a new approach for estimating physical properties of deformable models from experimental measurements. In contrast to most previous work, we introduce a new method based on particle filters which identifies the different stiffness properties for spring-based models. This approach addresses some important limitations encountered with gradient descent techniques which often converge towards ill solutions or remain fixed in local minima conditions.


Published in:
2008 Ieee International Conference On Robotics And Automation, Vols 1-9, 1112-1117
Presented at:
IEEE International Conference on Robotics and Automation, Pasadena, CA, May 19-23, 2008
Year:
2008
Publisher:
Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa
Keywords:
Laboratories:




 Record created 2010-11-30, last modified 2018-01-28


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