Efficient ray tracing of volume data
ACM Transactions on Graphics (TOG)
Accelerated volume rendering and tomographic reconstruction using texture mapping hardware
VVS '94 Proceedings of the 1994 symposium on Volume visualization
Matrix computations (3rd ed.)
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Fast volumetric deformation on general purpose hardware
Proceedings of the ACM SIGGRAPH/EUROGRAPHICS workshop on Graphics hardware
Real Time Volumetric Deformable Models for Surgery Simulation
VBC '96 Proceedings of the 4th International Conference on Visualization in Biomedical Computing
Adaptive techniques for real-time haptic and visual simulation of bone dissection
VR '03 Proceedings of the IEEE Virtual Reality 2003
Real-Time Finite Element Modeling for Surgery Simulation: An Application to Virtual Suturing
IEEE Transactions on Visualization and Computer Graphics
A survey of surgical simulation: applications, technology, and education
Presence: Teleoperators and Virtual Environments
GI '04 Proceedings of the 2004 Graphics Interface Conference
A state machine for real-time cutting of tetrahedral meshes
Graphical Models - Special issue on pacific graphics 2003
Hybrid Cutting of Deformable Solids
VR '06 Proceedings of the IEEE conference on Virtual Reality
Transferring Bioelasticity Knowledge through Haptic Interaction
IEEE MultiMedia
Physics-Based Simulation of Surgical Fields for Preoperative Strategic Planning
Journal of Medical Systems
Feature Aligned Volume Manipulation for Illustration and Visualization
IEEE Transactions on Visualization and Computer Graphics
Arbitrary cutting of deformable tetrahedralized objects
SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
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This paper presents a new set of techniques by which surgeons can interactively manipulate patient-specific volumetric models for sharing surgical process. To handle physical interaction between the surgical tools and organs, we propose a simple surface-constraint-based manipulation algorithm to consistently simulate common surgical manipulations such as grasping, holding and retraction.Our computationmodel is capable of simulating soft-tissue deformation and incision in real time. We also present visualization techniques in order to rapidly visualize time-varying, volumetric information on the deformed image. This paper demonstrates the success of the proposed methods in enabling the simulation of surgical processes, and the ways in which this simulation facilitates preoperative planning and rehearsal.