Výsledky vyhledávání - Computational Geometry and Object Modeling [I.3.5]: Physically-Based Modeling

Shape Decomposition using Modal Analysis Autor Huang, Qi-Xing, Wicke, Martin, Adams, Bart, Guibas, Leonidas

“…We introduce a novel algorithm that decomposes a deformable shape into meaningful parts requiring only a single input pose. Using modal analysis, we are able…”
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Functional Fluids on Surfaces Autor Azencot, Omri, Weißmann, Steffen, Ovsjanikov, Maks, Wardetzky, Max, Ben-Chen, Mirela

“…Fluid simulation plays a key role in various domains of science including computer graphics. While most existing work addresses fluids on bounded Euclidean…”
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Continuum Traffic Simulation Autor Sewall, J., Wilkie, D., Merrell, P., Lin, M. C.

“…We present a novel method for the synthesis and animation of realistic traffic flows on large‐scale road networks. Our technique is based on a continuum model…”
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Exploring the Geometry of the Space of Shells Autor Heeren, B., Rumpf, M., Schröder, P., Wardetzky, M., Wirth, B.

“… This enables, for example, natural extrapolation of paths in shell space and transfer of large nonlinear deformations from one shell to another with applications in animation, geometric, and physical modeling…”
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Hydraulic Erosion Using Smoothed Particle Hydrodynamics Autor Kristof, P, Benes, B, Krivánek, J, St'ava, O

“…) method, and a physically‐based erosion model adopted from an Eulerian approach. The eroded sediment is associated with the SPH particles and is advected…”
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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…”
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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…”
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Tetrahedral Embedded Boundary Methods for Accurate and Flexible Adaptive Fluids Autor Batty, Christopher, Xenos, Stefan, Houston, Ben

“… We describe how to eliminate the boundary‐matching constraint by adapting recent embedded boundary techniques to tetrahedra, so that neither air nor solid boundaries need to align with mesh geometry…”
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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…”
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Geometrically Exact Simulation of Inextensible Ribbon Autor Shen, Zhongwei, Huang, Jin, Chen, Wei, Bao, Hujun

“…Narrow, inextensible, and naturally flat ribbons have some special and interesting phenomena under isometric deformations. Although a ribbon has a shape…”
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Example-Driven Deformations Based on Discrete Shells Autor Fröhlich, Stefan, Botsch, Mario

“…‐driven methods significantly simplify the modelling process by incorporating structural or anatomical knowledge learned from example poses…”
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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 dissipation required to physically deform a thin shell…”
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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…”
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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…”
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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…”
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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 shape space…”
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Acoustic Rendering and Auditory-Visual Cross-Modal Perception and Interaction Autor Hulusic, Vedad, Harvey, Carlo, Debattista, Kurt, Tsingos, Nicolas, Walker, Steve, Howard, David, Chalmers, Alan

“…In recent years research in the three‐dimensional sound generation field has been primarily focussed upon new applications of spatialized sound. In the…”
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Hybrid Simulation of Miscible Mixing with Viscous Fingering Autor Shin, Seung-Ho, Kam, Hyeong Ryeol, Kim, Chang-Hun

“…By modeling mass transfer phenomena, we simulate solids and liquids dissolving or changing to other substances…”
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Interactive Simulation of Rigid Body Dynamics in Computer Graphics Autor Bender, Jan, Erleben, Kenny, Trinkle, Jeff

“…Interactive rigid body simulation is an important part of many modern computer tools, which no authoring tool nor game engine can do without. Such…”
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Effect of Low-level Visual Details in Perception of Deformation Autor Han, D., Keyser, J.

“…We quantitatively measure how different low‐level visual details can influence people's perceived stiffness of a deformable sphere under physically based simulation…”
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