Výsledky vyhledávání - Computational Geometry and Object Modeling—Physically-based modeling Computer Graphics [I.3.7

Robust Treatment of Degenerate Elements in Interactive Corotational FEM Simulations Autor 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 three dimensions, and show that existing…”
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An Efficient Hybrid Incompressible SPH Solver with Interface Handling for Boundary Conditions Autor 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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Hydraulic Erosion Using Smoothed Particle Hydrodynamics Autor Kristof, P, Benes, B, Krivánek, J, St'ava, O

“…This paper presents a new technique for modification of 3D terrains by hydraulic erosion. It efficiently couples fluid simulation using a Lagrangian approach,…”
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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…”
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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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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…”
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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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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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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…”
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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…”
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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 the computer graphics community the use of such techniques is most commonly found being applied to virtual, immersive environments…”
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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…”
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Composition-Aware Scene Optimization for Product Images Autor Liu, Tianqiang, McCann, Jim, Li, Wilmot, Funkhouser, Thomas

“…Increasingly, companies are creating product advertisements and catalog images using computer renderings of 3D scenes…”
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Geometry-Aware Volume-of-Fluid Method Autor Cho, Junghyun, Ko, Hyeong-Seok

“…We present a new framework to simulate moving interfaces in viscous incompressible two phase flows. The goal is to achieve both conservation of the fluid…”
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Efficient Physics-Based Implementation for Realistic Hand-Object Interaction in Virtual Reality Autor Holl, Markus, Oberweger, Markus, Arth, Clemens, Lepetit, Vincent

“…We propose an efficient physics-based method for dexterous 'real hand' - 'virtual object' interaction in Virtual Reality environments…”
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Principles and Applications of Computer Graphics in Medicine Autor Vidal, F.P., Bello, F., Brodlie, K.W., John, N.W., Gould, D., Phillips, R., Avis, N.J.

“…The medical domain provides excellent opportunities for the application of computer graphics, visualization and virtual environments, with the potential to help improve healthcare and bring benefits to patients…”
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Fast Inverse Reflector Design (FIRD) Autor Mas, A., Martín, I., Patow, G.

“…This paper presents a new inverse reflector design method using a GPU‐based computation of outgoing light distribution from reflectors. We propose a fast…”
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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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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 high…”
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A Survey of Physically Based Simulation of Cuts in Deformable Bodies Autor 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…”
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