Search Results - "I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling-Physically Based Modelling"

A Survey of Physically Based Simulation of Cuts in Deformable Bodies by Wu, Jun, Westermann, Rüdiger, Dick, Christian

“…Virtual cutting of deformable bodies has been an important and active research topic in physically based modelling and simulation for more than a decade. A…”
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Vega: Non-Linear FEM Deformable Object Simulator by Sin, F. S., Schroeder, D., Barbič, J.

“…This practice and experience paper describes a robust C++ implementation of several non‐linear solid three‐dimensional deformable object strategies commonly…”
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Electrostatic Halftoning by Schmaltz, Christian, Gwosdek, Pascal, Bruhn, Andrés, Weickert, Joachim

“…We introduce a new global approach for image dithering, stippling, screening and sampling. It is inspired by the physical principles of electrostatics…”
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Interactive Procedural Modelling of Coherent Waterfall Scenes by Emilien, Arnaud, Poulin, Pierre, Cani, Marie-Paule, Vimont, Ulysse

“…Combining procedural generation and user control is a fundamental challenge for the interactive design of natural scenery. This is particularly true for…”
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Modelling Bending Behaviour in Cloth Simulation Using Hysteresis by Wong, T. H., Leach, G., Zambetta, F.

“…Real cloth exhibits bending effects, such as residual curvatures and permanent wrinkles. These are typically explained by bending plastic deformation due to…”
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Robust Treatment of Degenerate Elements in Interactive Corotational FEM Simulations by Civit-Flores, O, Susin, A

“…We address the problem of robust and efficient treatment of element collapse and inversion in corotational FEM simulations of deformable objects in two and…”
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Multi-Class Anisotropic Electrostatic Halftoning by Schmaltz, C., Gwosdek, P., Weickert, J.

“…Electrostatic halftoning, a sampling algorithm based on electrostatic principles, is among the leading methods for stippling, dithering and sampling. However,…”
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An Efficient Hybrid Incompressible SPH Solver with Interface Handling for Boundary Conditions by Takahashi, Tetsuya, Dobashi, Yoshinori, Nishita, Tomoyuki, Lin, Ming C.

“…We propose a hybrid smoothed particle hydrodynamics solver for efficientlysimulating incompressible fluids using an interface handling method for boundary…”
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Efficient Modeling of An Anatomy-Based Face and Fast 3D Facial Expression Synthesis by Zhang, Yu, Prakash, Edmond C., Sung, Eric

“…This paper presents new methods for efficient modeling and animation of an hierarchical facial model that conforms to the human face anatomy for realistic and…”
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Force-Directed Edge Bundling for Graph Visualization by Holten, Danny, Van Wijk, Jarke J.

“…Graphs depicted as node‐link diagrams are widely used to show relationships between entities. However, node‐link diagrams comprised of a large number of nodes…”
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Exploring the Geometry of the Space of Shells by Heeren, B., Rumpf, M., Schröder, P., Wardetzky, M., Wirth, B.

“…We prove both in the smooth and discrete setting that the Hessian of an elastic deformation energy results in a proper Riemannian metric on the space of shells…”
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Skeleton-driven Adaptive Hexahedral Meshing of Tubular Shapes by Livesu, Marco, Muntoni, Alessandro, Puppo, Enrico, Scateni, Riccardo

“…We propose a novel method for the automatic generation of structured hexahedral meshes of articulated 3D shapes. We recast the complex problem of generating…”
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Fabrication-aware Design with Intersecting Planar Pieces by Schwartzburg, Yuliy, Pauly, Mark

“…We propose a computational design approach to generate 3D models composed of interlocking planar pieces. We show how intricate 3D forms can be created by…”
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Example-Driven Deformations Based on Discrete Shells by Fröhlich, Stefan, Botsch, Mario

“…Despite the huge progress made in interactive physics‐based mesh deformation, manipulating a geometrically complex mesh or posing a detailed character is still…”
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Time-Discrete Geodesics in the Space of Shells by Heeren, B., Rumpf, M., Wardetzky, M., Wirth, B.

“…Building on concepts from continuum mechanics, we offer a computational model for geodesics in the space of thin shells, with a metric that reflects viscous…”
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Enriching Facial Blendshape Rigs with Physical Simulation by Kozlov, Yeara, Bradley, Derek, Bächer, Moritz, Thomaszewski, Bernhard, Beeler, Thabo, Gross, Markus

“…Oftentimes facial animation is created separately from overall body motion. Since convincing facial animation is challenging enough in itself, artists tend to…”
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Geometric Flows of Curves in Shape Space for Processing Motion of Deformable Objects by Brandt, Christopher, von Tycowicz, Christoph, Hildebrandt, Klaus

“…We introduce techniques for the processing of motion and animations of non‐rigid shapes. The idea is to regard animations of deformable objects as curves in…”
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Polyhedral Finite Elements Using Harmonic Basis Functions by Martin, Sebastian, Kaufmann, Peter, Botsch, Mario, Wicke, Martin, Gross, Markus

“…Finite element simulations in computer graphics are typically based on tetrahedral or hexahedral elements, which enables simple and efficient implementations,…”
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Explicit Mesh Surfaces for Particle Based Fluids by Yu, Jihun, Wojtan, Chris, Turk, Greg, Yap, Chee

“…We introduce the idea of using an explicit triangle mesh to track the air/fluid interface in a smoothed particle hydrodynamics (SPH) simulator. Once an initial…”
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Data-Driven Bending Elasticity Design by Shell Thickness by Zhang, Xiaoting, Le, Xinyi, Wu, Zihao, Whiting, Emily, Wang, Charlie C.L.

“…We present a method to design the deformation behavior of 3D printed models by an interactive tool, where the variation of bending elasticity at different…”
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