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

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.

“… Our technique is based on a continuum model of traffic flow we extend to correctly handle lane changes and merges, as well as traffic behaviors due to changes in speed limit…”
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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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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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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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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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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

“… Furthermore, the simulation of light and sound wave propagation is still unachievable at a physically accurate spatio…”
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Exploring the Geometry of the Space of Shells Autor Heeren, B., Rumpf, M., Schröder, P., Wardetzky, M., Wirth, B.

“… (modulo rigid body motions). Based on this foundation we develop a time‐ and space‐discrete geodesic calculus…”
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Meshless Shape and Motion Design for Multiple Deformable Objects Autor Adams, B., Wicke, M., Ovsjanikov, M., Wand, M., Seidel, H.-P., Guibas, L. J.

“…We present physically based algorithms for interactive deformable shape and motion modelling…”
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A Generic Pigment Model for Digital Painting Autor Xu, Songhua, Tan, Haisheng, Jiao, Xiantao, Lau, Francis C.M., Pan, Yunhe

“…We propose a generic pigment model suitable for digital painting in a wide range of genres including traditional Chinese painting and water‐based painting…”
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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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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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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…”
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Example-Driven Deformations Based on Discrete Shells Autor Fröhlich, Stefan, Botsch, Mario

“… In this paper, we propose a modelling framework that is both example‐driven and physics‐based and thereby overcomes the limitations of both approaches…”
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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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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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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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