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Efficient Breast Deformation Simulation
(The Eurographics Association, 2012)
Breast surgery might benefit from image guidance, if position and extend of the disease could be visualized in the same breast deformation as the surgery is performed. Such visualizations, however, are challenging to obtain, ...
Focused Ultrasound - Efficient GPU Simulation Methods for Therapy Planning
(The Eurographics Association, 2011)
Over the past years, high intensity focused ultrasound therapy has become a promising therapeutic alternative for non-invasive tumor treatment. The basic idea of this interventional approach is to apply focused ultrasound ...
Corotated Finite Elements Made Fast and Stable
(The Eurographics Association, 2008)
Multigrid finite-element solvers using the corotational formulation of finite elements provide an attractive means for the simulation of deformable bodies exhibiting linear elastic response. The separation of rigid body ...
Interactive Deformations with Multigrid Skeletal Constraints
(The Eurographics Association, 2010)
In this paper we present an interactive method for simulating deformable objects using skeletal constraints. We introduce a two-way coupling of a finite element model and a skeleton that is attached to this model. The ...
Information Fusion for Real-time Motion Estimation in Image-guided Breast Biopsy Navigation
(The Eurographics Association, 2014)
A real-time delivery of accurate soft-tissue intervention navigation information is one of the most crucial aspects for accepting the soft-tissue navigation systems for intra-operative use. Currently, soft-tissue navigation ...