Real2Sim: visco-elastic parameter estimation from dynamic motion

David Hahn
David Hahn
Pol Banzet
Pol Banzet
James M. Bern
James M. Bern

ACM Transactions on Graphics (TOG), pp. 2362019.

Cited by: 1|Bibtex|Views19|Links
EI
Keywords:
deformable models motion capture optimization physically-based simulation robotics

Abstract:

This paper presents a method for optimizing visco-elastic material parameters of a finite element simulation to best approximate the dynamic motion of real-world soft objects. We compute the gradient with respect to the material parameters of a least-squares error objective function using either direct sensitivity analysis or an adjoint s...More

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