Browsing vriphys12 by Title
Now showing items 1-17 of 17
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3D Mobility Learning and Regression of Articulated, Tracked Robotic Vehicles by Physics-based Optimization
(The Eurographics Association, 2012)Motion planning for robots operating on 3D rough terrain requires the synergy of various robotic capabilities, from sensing and perception to simulation, planning and prediction. In this paper, we focus on the higher level ... -
Bézier Shell Finite Element for Interactive Surgical Simulation
(The Eurographics Association, 2012)There is a strong need, in surgical simulations, for physically based deformable model of thin or hollow structures. The use of shell theory allows to have a well-founded formulation resulting from continuum mechanics of ... -
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, ... -
Efficient Cloth Simulation Using an Adaptive Finite Element Method
(The Eurographics Association, 2012)In this paper we present an efficient adaptive cloth simulation based on the sqrt-3-refinement scheme. Our adaptive cloth model can handle arbitrary triangle meshes and is not restricted to regular grid meshes which are ... -
An Efficient Surface Reconstruction Pipeline for Particle-Based Fluids
(The Eurographics Association, 2012)In this paper we present an efficient surface reconstruction pipeline for particle-based fluids such as smoothed particle hydrodynamics. After the scalar field computation and the marching cubes based triangulation, we ... -
Fast Simulation of Inextensible Hair and Fur
(The Eurographics Association, 2012)In this short paper we focus on the fast simulation of hair and fur on animated characters. While it is common in films to simulate single hair strands on virtual humans and on furry animals, those features are either not ... -
Generic Spine Model with Simple Physics for Life-Like Quadrupeds and Reptiles
(The Eurographics Association, 2012)We propose a pseudo-physics system and a spine model that can be coupled to generate life-like locomotion animations of quadrupeds and reptiles. The pseudo-physics system uses minimalist particle-based physics and values ... -
High-Resolution Simulation of Granular Material with SPH
(The Eurographics Association, 2012)We present an efficient framework for simulating granular material with high visual detail. Our model solves the computationally and numerically critical forces on a coarsely sampled particle simulation. We incorporate a ... -
An Implicit Tensor-Mass Solver on the GPU for Soft Bodies Simulation
(The Eurographics Association, 2012)The realistic and interactive simulation of deformable objects has become a challenge in Computer Graphics. In this paper, we propose a GPU implementation of the resolution of the mechanical equations, using a semi-implicit ... -
Mapping Volumetric Meshes to Point-based Motion Models
(The Eurographics Association, 2012)Particle-based models produce various, flexible and optimized animations. Intrinsically, they are neither based on a boundary representation nor on volumetric objet meshed representations. Thus, they raise rendering issues ... -
OCTAVIS: An Easy-to-Use VR-System for Clinical Studies
(The Eurographics Association, 2012)We present the OCTAVIS system, a novel virtual reality platform developed for rehabilitation and training of patients with brain function disorders. To meet the special requirements of clinical studies, our system has been ... -
A Packed Memory Array to Keep Moving Particles Sorted
(The Eurographics Association, 2012)Neighbor identification is the most computationally intensive step in particle based simulations. To contain its cost, a common approach consists in using a regular grid to sort particles according to the cell they belong ... -
Physics-based Augmented Reality for 3D Deformable Object
(The Eurographics Association, 2012)This paper introduces an original method to perform augmented or mixed reality on deformable objects. Compared to state-of-the-art techniques, our method is able to track deformations of volumetric objects and not only ... -
Policies for Goal Directed Multi-Finger Manipulation
(The Eurographics Association, 2012)We present a method for one-handed task based manipulation of objects. Our approach uses a mid-level multiphase approach to break the problem into three parts, providing an appropriate control strategy for each phase and ... -
Real-time Hair Simulation with Efficient Hair Style Preservation
(The Eurographics Association, 2012)Hair can be a prominent feature of characters in real-time games. In this paper, we propose hair simulation with efficient preservation of various hair styles. Bending and twisting effects are crucial to simulate curly or ... -
Real-Time Motion Synthesis for Multiple Goal-Directed Tasks Using Motion Layers
(The Eurographics Association, 2012)In this paper, a work in progress approach of layered motion interpolation method for designing realistic animation sequences for multiple goal-directed tasks is presented. The proposed solution is based on the ability to ... -
Synthesizing Balancing Character Motions
(The Eurographics Association, 2012)This paper presents a novel method for generating balancing character poses by means of a weighted inverse kinematic constraint algorithm. The weighted constraints enable us to control the order of priority so that more ...