vriphys17

 

VRIPHYS 2017 : 13th Workshop on Virtual Reality Interaction and Physical Simulation, 23 -24 April 2017, Lyon (France)


Table of Contents
Session 1
Real-time Landscape-size Convective Clouds Simulation and Rendering
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Prashant Goswami and Fabrice Neyret
Implicit Mesh Generation using Volumetric Subdivision
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Christian Altenhofen, Felix Schuwirth, André Stork, and Dieter W. Fellner
Session 2
Moving Least Squares Boundaries for SPH Fluids
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Stefan Band, Christoph Gissler, and Matthias Teschner
Approximate Air-Fluid Interactions for SPH
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Christoph Gissler, Stefan Band, Andreas Peer, Markus Ihmsen, and Matthias Teschner
A Fast Linear Complementarity Problem (LCP) Solver for Separating Fluid-Solid Wall Boundary Conditions
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Michael Andersen, Sarah Niebe, and Kenny Erleben
Session 3
Unified Simulation of Rigid and Flexible Bodies Using Position Based Dynamics
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Mihai Frâncu and Florica Moldoveanu
Kernel Projection of Latent Structures Regression for Facial Animation Retargeting
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Christos Ouzounis, Alex Kilias, and Christos Mousas
Inverse Kinematic Solutions for Articulated Characters using Massively Parallel Architectures and Differential Evolutionary Algorithms
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Ben Kenwright
Session 4
Elasticity-based Clustering for Haptic Interaction with Heterogeneous Deformable Objects
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Benoît Le Gouis, Maud Marchal, Anatole Lécuyer, and Bruno Arnaldi
See-through Visualisation for Training and Assessing Unsighted Physical Examinations
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Alejandro Granados, Jan Perhac, Lucy Victoria Rosby, Yee Mun Lee, Glenn Wei Leong Tan, Tai Chi Tan, Jenny Higham, Nadia Thalmann, Naomi Low-Beer, and Fernando Bello

Recent Submissions

  • See-through Visualisation for Training and Assessing Unsighted Physical Examinations 

    Granados, Alejandro; Perhac, Jan; Rosby, Lucy Victoria; Lee, Yee Mun; Tan, Glenn Wei Leong; Tan, Tai Chi; Higham, Jenny; Thalmann, Nadia; Low-Beer, Naomi; Bello, Fernando (The Eurographics Association, 2017)
    Objective: Motivated by the limitations of being unable to provide feedback and adequately assess technical skills whilst training unsighted physical examinations, such as Digital Rectal Examinations (DRE), we present a ...

  • Elasticity-based Clustering for Haptic Interaction with Heterogeneous Deformable Objects 

    Gouis, Benoît Le; Marchal, Maud; Lécuyer, Anatole; Arnaldi, Bruno (The Eurographics Association, 2017)
    Physically-based simulation of heterogeneous objects remains computationally-demanding for many applications, especially when involving haptic interaction with virtual environments. In this paper, we introduce a novel ...

  • Kernel Projection of Latent Structures Regression for Facial Animation Retargeting 

    Ouzounis, Christos; Kilias, Alex; Mousas, Christos (The Eurographics Association, 2017)
    Inspired by kernel methods that have been used extensively in achieving efficient facial animation retargeting, this paper presents a solution to retargeting facial animation in virtual character's face model based on the ...

  • Inverse Kinematic Solutions for Articulated Characters using Massively Parallel Architectures and Differential Evolutionary Algorithms 

    Kenwright, Ben (The Eurographics Association, 2017)
    This paper presents a Differential Evolutionary (DE) algorithm for solving multi-objective kinematic problems (e.g., end-effector locations, centre-of-mass and comfort factors). Inverse kinematic problems in the context ...

  • Unified Simulation of Rigid and Flexible Bodies Using Position Based Dynamics 

    Frâncu, Mihai; Moldoveanu, Florica (The Eurographics Association, 2017)
    In this paper we present a new position based approach for simulating rigid and flexible bodies with two-way coupling. This is achieved by expressing all the dynamics as constraints and running them in the same solver. Our ...

  • A Fast Linear Complementarity Problem (LCP) Solver for Separating Fluid-Solid Wall Boundary Conditions 

    Andersen, Michael; Niebe, Sarah; Erleben, Kenny (The Eurographics Association, 2017)
    We address the task of computing solutions for a separating fluid-solid wall boundary condition model. We present an embarrassingly parallel, easy to implement, fluid LCP solver.We are able to use greater domain sizes than ...

  • Approximate Air-Fluid Interactions for SPH 

    Gissler, Christoph; Band, Stefan; Peer, Andreas; Ihmsen, Markus; Teschner, Matthias (The Eurographics Association, 2017)
    Computing the forces acting from a surrounding air phase onto an SPH free-surface fluid is challenging. For full multiphase simulations the computational overhead is significant and stability issues due to the high density ...

  • Moving Least Squares Boundaries for SPH Fluids 

    Band, Stefan; Gissler, Christoph; Teschner, Matthias (The Eurographics Association, 2017)
    The paper shows that the SPH boundary handling of Akinci et al. [AIA 12] suffers from perceivable issues in planar regions due to deviations in the computed boundary normals and due to erroneous oscillations in the distance ...

  • Implicit Mesh Generation using Volumetric Subdivision 

    Altenhofen, Christian; Schuwirth, Felix; Stork, André; Fellner, Dieter W. (The Eurographics Association, 2017)
    In this paper, we present a novel approach for a tighter integration of 3D modeling and physically-based simulation. Instead of modeling 3D objects as surface models, we use a volumetric subdivision representation. Volumetric ...

  • Real-time Landscape-size Convective Clouds Simulation and Rendering 

    Goswami, Prashant; Neyret, Fabrice (The Eurographics Association, 2017)
    This paper presents an efficient, physics-based procedural model for the real-time animation and visualization of cumulus clouds at landscape size. We couple a coarse Lagrangian model of air parcels with a procedural ...

  • VRIPHYS 2017: Frontmatter 

    Jaillet, Fabrice; Zara, Florence (Eurographics Association, 2017)