Výsledky vyhľadávania - "I.3.5 [Computer Graphics]: Computational geometry AND object modeling-Physically based modeling"

Force-Directed Edge Bundling for Graph Visualization Autor 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…”
Získať plný text

Exploring the Geometry of the Space of Shells Autor 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…”
Získať plný text

Skeleton-driven Adaptive Hexahedral Meshing of Tubular Shapes Autor 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…”
Získať plný text

Fabrication-aware Design with Intersecting Planar Pieces Autor 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…”
Získať plný text

Example-Driven Deformations Based on Discrete Shells Autor 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…”
Získať plný text

Time-Discrete Geodesics in the Space of Shells Autor 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…”
Získať plný text

Enriching Facial Blendshape Rigs with Physical Simulation Autor 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…”
Získať plný text

Geometric Flows of Curves in Shape Space for Processing Motion of Deformable Objects Autor 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…”
Získať plný text

Polyhedral Finite Elements Using Harmonic Basis Functions Autor 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,…”
Získať plný text

Explicit Mesh Surfaces for Particle Based Fluids Autor 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…”
Získať plný text

Data-Driven Bending Elasticity Design by Shell Thickness Autor 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…”
Získať plný text

A Cut-Cell Geometric Multigrid Poisson Solver for Fluid Simulation Autor Weber, Daniel, Mueller-Roemer, Johannes, Stork, André, Fellner, Dieter

“…We present a novel multigrid scheme based on a cut‐cell formulation on regular staggered grids which generates compatible systems of linear equations on all…”
Získať plný text

Hybrid Particle-grid Modeling for Multi-scale Droplet/Spray Simulation Autor Yang, Lipeng, Li, Shuai, Hao, Aimin, Qin, Hong

“…This paper presents a novel hybrid particle‐grid method that tightly couples Lagrangian particle approach with Eulerian grid approach to simulate multi‐scale…”
Získať plný text

Tetrahedral Embedded Boundary Methods for Accurate and Flexible Adaptive Fluids Autor Batty, Christopher, Xenos, Stefan, Houston, Ben

“…When simulating fluids, tetrahedral methods provide flexibility and ease of adaptivity that Cartesian grids find difficult to match. However, this approach has…”
Získať plný text

Boundary Detection in Particle-based Fluids Autor Sandim, Marcos, Cedrim, Douglas, Nonato, Luis Gustavo, Pagliosa, Paulo, Paiva, Afonso

“…This paper presents a novel method to detect free‐surfaces on particle‐based volume representation. In contrast to most particle‐based free‐surface detection…”
Získať plný text

Realtime Two-Way Coupling of Meshless Fluids and Nonlinear FEM Autor Yang, Lipeng, Li, Shuai, Hao, Aimin, Qin, Hong

“…In this paper, we present a novel method to couple Smoothed Particle Hydrodynamics (SPH) and nonlinear FEM to animate the interaction of fluids and deformable…”
Získať plný text

A Finite Element Method on Convex Polyhedra Autor Wicke, Martin, Botsch, Mario, Gross, Markus

“…We present a method for animating deformable objects using a novel finite element discretization on convex polyhedra. Our finite element approach draws upon…”
Získať plný text

Incompressible SPH using the Divergence-Free Condition Autor Kang, Nahyup, Sagong, Donghoon

“…In this paper, we present a novel SPH framework to simulate incompressible fluid that satisfies both the divergence‐ free condition and the density‐invariant…”
Získať plný text

An Interactive Design System of Free-Formed Bamboo-Copters Autor Nakamura, Morihiro, Koyama, Yuki, Sakamoto, Daisuke, Igarashi, Takeo

“…We present an interactive design system for designing free‐formed bamboo‐copters, where novices can easily design free‐formed, even asymmetric bamboo‐copters…”
Získať plný text

Multi-Resolution Cloth Simulation Autor Lee, Yongjoon, Yoon, Sung-eui, Oh, Seungwoo, Kim, Duksu, Choi, Sunghee

“…We propose a novel, multi‐resolution method to efficiently perform large‐scale cloth simulation. Our cloth simulation method is based on a triangle‐based…”
Získať plný text