Dynamic real-time deformations using space & time adaptive sampling
This paper presents a robust, adaptive method for animating dynamic visco-elastic
deformable objects that provides a guaranteed frame rate. Our approach uses a novel …
deformable objects that provides a guaranteed frame rate. Our approach uses a novel …
[PDF][PDF] A Crystalline, Red Green Strategy for Meshing Highly Deformable Objects with Tetrahedra.
Motivated by Lagrangian simulation of elastic deformation, we propose a new tetrahedral
mesh generation algorithm that produces both high quality elements and a mesh that is well …
mesh generation algorithm that produces both high quality elements and a mesh that is well …
A state machine for real-time cutting of tetrahedral meshes
We introduce an algorithm that consistently and accurately processes arbitrary intersections
in tetrahedral meshes in real-time. The intersection surfaces are modeled up to the current …
in tetrahedral meshes in real-time. The intersection surfaces are modeled up to the current …
A surgery simulation supporting cuts and finite element deformation
HW Nienhuys, A Frank van der Stappen - International conference on …, 2001 - Springer
Interactive surgery simulations have conflicting requirements of speed and accuracy. In this
paper we show how to combine a relatively accurate deformation model—the Finite Element …
paper we show how to combine a relatively accurate deformation model—the Finite Element …
A survey of physically based simulation of cuts in deformable bodies
Virtual cutting of deformable bodies has been an important and active research topic in
physically based modelling and simulation for more than a decade. A particular challenge in …
physically based modelling and simulation for more than a decade. A particular challenge in …
A review of virtual cutting methods and technology in deformable objects
M Wang, Y Ma - The International Journal of Medical Robotics …, 2018 - Wiley Online Library
Background Virtual cutting of deformable objects has been a research topic for more than a
decade and has been used in many areas, especially in surgery simulation. Methods We …
decade and has been used in many areas, especially in surgery simulation. Methods We …
Hybrid cutting of deformable solids
A central training objective of virtual reality based surgical simulation is the removal of
pathologic tissue. This necessitates stable, real-time updates of the underlying mesh …
pathologic tissue. This necessitates stable, real-time updates of the underlying mesh …
A survey of interactive mesh‐cutting techniques and a new method for implementing generalized interactive mesh cutting using virtual tools
CD Bruyns, S Senger, A Menon… - The journal of …, 2002 - Wiley Online Library
In our experience, mesh‐cutting methods can be distinguished by how their solutions
address the following major issues: definition of the cut path, primitive removal and re …
address the following major issues: definition of the cut path, primitive removal and re …
On some recent advances in multimodal surgery simulation: A hybrid approach to surgical cutting and the use of video images for enhanced realism
YJ Lim, W **, S De - Presence, 2007 - ieeexplore.ieee.org
In this paper, we present some recent advances in realistic surgery simulation including
novel algorithms for simulating surgical cutting and techniques of improving visual realism of …
novel algorithms for simulating surgical cutting and techniques of improving visual realism of …
A hexahedral multigrid approach for simulating cuts in deformable objects
We present a hexahedral finite element method for simulating cuts in deformable bodies
using the corotational formulation of strain at high computational efficiency. Key to our …
using the corotational formulation of strain at high computational efficiency. Key to our …