102 search results - page 10 / 21 » Simulating Facial Surgery Using Finite Element Models |
MICCAI
2006
Springer
14 years 8 months ago
2006
Springer
Modeling the deflection of flexible needles is an essential part of needle insertion simulation and path planning. In this paper, three models are compared in terms of accuracy in ...
HAPTICS
2010
IEEE
13 years 6 months ago
2010
IEEE
We present a new approach for realistic visio-haptic simulation of nonlinear and viscoelastic behavior of an organ tissue using a particle model. The spring and damper coefficients...
CGF
2002
13 years 7 months ago
2002
STRANDS are thin elastic solids that are visually well approximated as smooth curves, and yet possess essential physical behaviors characteristic of solid objects such as twisting...
CA
2000
IEEE
14 years 1 days ago
2000
IEEE
This paper presents an adaptive technique to animate deformable bodies in real-time. In contrast to most previous work, we introduce a multi-resolution model that locally refines...
ICRA
2002
IEEE
14 years 16 days ago
2002
IEEE
Abstract—A methodology for estimating the force distribution that occurs along a needle shaft during insertion is described. To validate the approach, an experimental system for ...