Suchergebnisse - I.3.5 Computer Graphics—Computational Geometry and Object Modelling

Structure-Aware Mesh Decimation von Salinas, D., Lafarge, F., Alliez, P.

“… the local mesh geometry as well as the geometry and structure of proxies. Such structure‐preserving approach is well suited to planar ion, i.e …”
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Fiber Surfaces: Generalizing Isosurfaces to Bivariate Data von Carr, Hamish, Geng, Zhao, Tierny, Julien, Chattopadhyay, Amit, Knoll, Aaron

“… Scientific visualization has many effective methods for examining and exploring scalar and vector fields, but rather fewer for bivariate fields. We report the …”
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Patch-Collaborative Spectral Point-Cloud Denoising von Rosman, G., Dubrovina, A., Kimmel, R.

“… We present a new framework for point cloud denoising by patch‐collaborative spectral analysis. A collaborative generalization of each surface patch is defined, …”
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gProximity: Hierarchical GPU-based Operations for Collision and Distance Queries von Lauterbach, C., Mo, Q., Manocha, D.

“… We present novel parallel algorithms for collision detection and separation distance computation for rigid and deformable models that exploit the computational …”
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Recent Trends, Applications, and Perspectives in 3D Shape Similarity Assessment von Biasotti, S., Cerri, A., Bronstein, A., Bronstein, M.

“… The recent introduction of 3D shape analysis frameworks able to quantify the deformation of a shape into another in terms of the variation of real functions …”
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Inverse Procedural Modelling of Trees von Stava, O., Pirk, S., Kratt, J., Chen, B., Měch, R., Deussen, O., Benes, B.

“… Procedural tree models have been popular in computer graphics for their ability to generate a variety of output trees from a set of input parameters and to simulate plant interaction …”
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Non-Oriented MLS Gradient Fields von Chen, Jiazhou, Guennebaud, Gaël, Barla, Pascal, Granier, Xavier

“… We introduce a new approach for defining continuous non‐oriented gradient fields from discrete inputs, a fundamental stage for a variety of computer graphics applications such as surface or curve reconstruction, and image stylization …”
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Hierarchical Deformation of Locally Rigid Meshes von Manson, Josiah, Schaefer, Scott

“… We propose a method for calculating deformations of models by deforming a low‐resolution mesh and adding details while ensuring that the details we add satisfy …”
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Convolution Filtering of Continuous Signed Distance Fields for Polygonal Meshes von Sanchez, Mathieu, Fryazinov, Oleg, Fayolle, Pierre-Alain, Pasko, Alexander

“… Signed distance fields obtained from polygonal meshes are commonly used in various applications. However, they can have C1 discontinuities causing creases to …”
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Boundary Detection in Particle-based Fluids von 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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Improved Surface Quality in 3D Printing by Optimizing the Printing Direction von Wang, W. M., Zanni, C., Kobbelt, L.

“… We present a pipeline of algorithms that decomposes a given polygon model into parts such that each part can be 3D printed with high (outer) surface quality …”
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Partial Shape Matching Using Transformation Parameter Similarity von Guerrero, Paul, Auzinger, Thomas, Wimmer, Michael, Jeschke, Stefan

“… In this paper, we present a method for non‐rigid, partial shape matching in vector graphics. Given a user‐specified query region in a 2D shape, similar regions …”
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Semi-Regular Triangle Remeshing: A Comprehensive Study von Payan, F., Roudet, C., Sauvage, B.

“… ‐regular ones. Especially in the field of computer graphics, semi‐regularity is an interesting property because it makes meshes highly suitable for multi‐resolution analysis …”
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Vega: Non-Linear FEM Deformable Object Simulator von Sin, F. S., Schroeder, D., Barbič, J.

“… ‐dimensional deformable object strategies commonly employed in computer graphics, named the Vega finite element method (FEM) simulation library …”
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A Survey of Physically Based Simulation of Cuts in Deformable Bodies von 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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Trivariate Biharmonic B-Splines von Hou, Fei, Qin, Hong, Hao, Aimin

“… In this paper, we formulate a novel trivariate biharmonic B‐spline defined over bounded volumetric domain. The properties of bi‐Laplacian have been well …”
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Implicit Blending Revisited von Bernhardt, Adrien, Barthe, Loic, Cani, Marie-Paule, Wyvill, Brian

“… Blending is both the strength and the weakness of functionally based implicit surfaces (such as F‐reps or soft‐objects …”
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Example-Driven Procedural Urban Roads von Nishida, G., Garcia-Dorado, I., Aliaga, D. G.

“… Synthesizing and exploring large‐scale realistic urban road networks is beneficial to 3D content creation, traffic animation and urban planning. In this paper, …”
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Local Painting and Deformation of Meshes on the GPU von Schäfer, H., Keinert, B., Nießner, M., Stamminger, M.

“… Such modifications may include interactive painting and sculpting operations in an authoring tool, or deformations resulting from collisions between scene objects detected by a physics engine …”
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Modelling Bending Behaviour in Cloth Simulation Using Hysteresis von Wong, T. H., Leach, G., Zambetta, F.

“… The hysteresis loop is central to the modelling and understanding of elastic and inelastic (plastic) behaviour, and is often measured as a physical characteristic to analyse and predict fabric behaviour …”
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