Real-time shaded NC milling display
SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
A muscle model for animation three-dimensional facial expression
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Marching cubes: A high resolution 3D surface construction algorithm
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Efficient algorithms for 3D scan-conversion of parametric curves, surfaces, and volumes
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Voxel space automata: modeling with stochastic growth processes in voxel space
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
Good vibrations: modal dynamics for graphics and animation
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
Analytical methods for dynamic simulation of non-penetrating rigid bodies
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
SCULPT: an interactive solid modeling tool
Proceedings on Graphics interface '90
Real-time robot motion planning using rasterizing computer graphics hardware
SIGGRAPH '90 Proceedings of the 17th annual conference on Computer graphics and interactive techniques
Sculpting: an interactive volumetric modeling technique
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
Dressing animated synthetic actors with complex deformable clothes
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Dynamic simulation of non-penetrating flexible bodies
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Pump it up: computer animation of a biomechanically-based model of muscle using the finite element method
Artificial fishes: physics, locomotion, perception, behavior
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
NC milling error assessment and tool path correction
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Fast volume rendering using a shear-warp factorization of the viewing transformation
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
VVS '94 Proceedings of the 1994 symposium on Volume visualization
I3D '95 Proceedings of the 1995 symposium on Interactive 3D graphics
Impulse-based simulation of rigid bodies
I3D '95 Proceedings of the 1995 symposium on Interactive 3D graphics
I-COLLIDE: an interactive and exact collision detection system for large-scale environments
I3D '95 Proceedings of the 1995 symposium on Interactive 3D graphics
Realistic modeling for facial animation
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Animating soft substances with implicit surfaces
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Simulating facial surgery using finite element models
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
An efficient surface intersection algorithm based on lower-dimensional formulation
ACM Transactions on Graphics (TOG)
Anatomy-based facial tissue modeling using the finite element method
Proceedings of the 7th conference on Visualization '96
A haptic interaction method for volume visualization
Proceedings of the 7th conference on Visualization '96
3D chainmail: a fast algorithm for deforming volumetric objects
Proceedings of the 1997 symposium on Interactive 3D graphics
EM-Cube: an architecture for low-cost real-time volume rendering
HWWS '97 Proceedings of the ACM SIGGRAPH/EUROGRAPHICS workshop on Graphics hardware
Collision detection for volumetric objects
VIS '97 Proceedings of the 8th conference on Visualization '97
Large steps in cloth simulation
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Using distance maps for accurate surface representation in sampled volumes
VVS '98 Proceedings of the 1998 IEEE symposium on Volume visualization
Modeling inelastic deformation: viscolelasticity, plasticity, fracture
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Volume Visualization (Tutorial)
Volume Visualization (Tutorial)
Real-Time Elastic Deformations of Soft Tissues for Surgery Simulation
IEEE Transactions on Visualization and Computer Graphics
Computer
Modelling Elasticity in Solids Using Active Cubes - Application to Simulated Operations
CVRMed '95 Proceedings of the First International Conference on Computer Vision, Virtual Reality and Robotics in Medicine
Biomechanical Simulation of the Vitreous Humor in the Eye Using and Enhanced ChainMail Algorithm
MICCAI '98 Proceedings of the First International Conference on Medical Image Computing and Computer-Assisted Intervention
Efficient collision detection for animation and robotics
Efficient collision detection for animation and robotics
Volume sampled voxelization of geometric primitives
VIS '93 Proceedings of the 4th conference on Visualization '93
Shape-based volumetric collision detection
VVS '00 Proceedings of the 2000 IEEE symposium on Volume visualization
Shape retaining chain linked model for real-time volume haptic rendering
VVS '02 Proceedings of the 2002 IEEE symposium on Volume visualization and graphics
Resection Simulation with Local Tissue Deformations for Computer Assisted Surgery of the Prostate
MICAI '02 Proceedings of the Second Mexican International Conference on Artificial Intelligence: Advances in Artificial Intelligence
Advances in Active Constraints and Their Application to Minimally Invasive Surgery
MICCAI '01 Proceedings of the 4th International Conference on Medical Image Computing and Computer-Assisted Intervention
Real-time haptic and visual simulation of bone dissection
Presence: Teleoperators and Virtual Environments - special issue: IEEE virtual reality 2002 conference
Accelerated splatting using a 3D adjacency data structure
GRIN'01 No description on Graphics interface 2001
Interactive physically based solid dynamics
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
Spatial and Temporal Splitting of Scalar Fields in Volume Graphics
VV '04 Proceedings of the 2004 IEEE Symposium on Volume Visualization and Graphics
Tailor tools for interactive design of clothing in virtual environments
Proceedings of the ACM symposium on Virtual reality software and technology
Improved Collision Detection Algorithm for Soft Tissue Deformable Models
ENC '05 Proceedings of the Sixth Mexican International Conference on Computer Science
Volume Splitting and Its Applications
IEEE Transactions on Visualization and Computer Graphics
Real-time deformable models for surgery simulation: a survey
Computer Methods and Programs in Biomedicine
Area-contact haptic simulation
IS4TM'03 Proceedings of the 2003 international conference on Surgery simulation and soft tissue modeling
Multiple-contact representation for the real-time volume haptic rendering of a non-rigid object
HAPTICS'04 Proceedings of the 12th international conference on Haptic interfaces for virtual environment and teleoperator systems
A hybrid cutting approach for hysteroscopy simulation
MICCAI'05 Proceedings of the 8th international conference on Medical image computing and computer-assisted intervention - Volume Part II
Triangle propagation for mass-spring chain algorithm
ISCIS'06 Proceedings of the 21st international conference on Computer and Information Sciences
ISBMS'06 Proceedings of the Third international conference on Biomedical Simulation
The framework for real-time simulation of deformable soft-tissue using a hybrid elastic model
ISBMS'06 Proceedings of the Third international conference on Biomedical Simulation
Real-time virtual surgery simulation employing MM-model and adaptive spatial hash
ICAT'06 Proceedings of the 16th international conference on Advances in Artificial Reality and Tele-Existence
Haptic Interaction with Elastic Volumetric Structures
International Journal of Creative Interfaces and Computer Graphics
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In volume graphics, objects are represented by arrays or clusters of sampled 3D data. A volumetric object representation is necessary in computer modeling whenever interior structure affects an object's behavior or appearance. However, existing volumetric representations are not sufficient for modeling the behaviors expected in applications such as surgical simulation, where interactions between both rigid and deformable objects and the cutting, tearing, and repairing of soft tissues must be modeled in real time. Three-dimensional voxel arrays lack the sense of connectivity needed for complex object deformation, while finite element models and mass-spring systems require substantially reduced geometric resolution for interactivity and they can not be easily cut or carved interactively. This paper discusses a linked volume representation that enables physically realistic modeling of object interactions such as: collision detection, collision response, 3D object deformation, and interactive object modification by carving, cutting, tearing, and joining. The paper presents a set of algorithms that allow interactive manipulation of linked volumes that have more than an order of magnitude more elements and considerably more flexibility than existing methods. Implementation details, results from timing tests, and measurements of material behavior are presented.