Suchergebnisse - "Computational Geometry and Object Modeling"

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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Sparse Iterative Closest Point von Bouaziz, Sofien, Tagliasacchi, Andrea, Pauly, Mark

“… Rigid registration of two geometric data sets is essential in many applications, including robot navigation, surface reconstruction, and shape matching. Most …”
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A Multiscale Approach to Optimal Transport von Merigot, Quentin

“… In this paper, we propose an improvement of an algorithm of Aurenhammer, Hoffmann and Aronov to find a least square matching between a probability density and …”
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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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Stable Topological Signatures for Points on 3D Shapes von Carrière, Mathieu, Oudot, Steve Y., Ovsjanikov, Maks

“… Comparing points on 3D shapes is among the fundamental operations in shape analysis. To facilitate this task, a great number of local point signatures or …”
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3D Skeletons: A State-of-the-Art Report von Tagliasacchi, Andrea, Delame, Thomas, Spagnuolo, Michela, Amenta, Nina, Telea, Alexandru

“… Given a shape, a skeleton is a thin centered structure which jointly describes the topology and the geometry of the shape. Skeletons provide an alternative to …”
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Quad-Mesh Generation and Processing: A Survey von Bommes, David, Lévy, Bruno, Pietroni, Nico, Puppo, Enrico, Silva, Claudio, Tarini, Marco, Zorin, Denis

“… Triangle meshes have been nearly ubiquitous in computer graphics, and a large body of data structures and geometry processing algorithms based on them has been …”
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Guided Mesh Normal Filtering von Zhang, Wangyu, Deng, Bailin, Zhang, Juyong, Bouaziz, Sofien, Liu, Ligang

“… The joint bilateral filter is a variant of the standard bilateral filter, where the range kernel is evaluated using a guidance signal instead of the original …”
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Compressed Manifold Modes for Mesh Processing von Neumann, T., Varanasi, K., Theobalt, C., Magnor, M., Wacker, M.

“… This paper introduces compressed eigenfunctions of the Laplace‐Beltrami operator on 3D manifold surfaces. They constitute a novel functional basis, called the …”
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Clever Support: Efficient Support Structure Generation for Digital Fabrication von Vanek, J., Galicia, J. A. G., Benes, B.

“… We introduce an optimization framework for the reduction of support structures required by 3D printers based on Fused Deposition Modeling (FDM) technology. The …”
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Non-Rigid Puzzles von Litany, O., Rodolà, E., Bronstein, A. M., Bronstein, M. M., Cremers, D.

“… Shape correspondence is a fundamental problem in computer graphics and vision, with applications in various problems including animation, texture mapping, …”
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Coupled quasi-harmonic bases von Kovnatsky, A., Bronstein, M. M., Bronstein, A. M., Glashoff, K., Kimmel, R.

“… The use of Laplacian eigenbases has been shown to be fruitful in many computer graphics applications. Today, state‐of‐the‐art approaches to shape analysis, …”
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Exploring the Geometry of the Space of Shells von 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 …”
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Approximate Symmetry Detection in Partial 3D Meshes von Sipiran, Ivan, Gregor, Robert, Schreck, Tobias

“… Symmetry is a common characteristic in natural and man‐made objects. Its ubiquitous nature can be exploited to facilitate the analysis and processing of …”
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Robust Region Detection via Consensus Segmentation of Deformable Shapes von Rodolà, E., Bulò, S. Rota, Cremers, D.

“… We consider the problem of stable region detection and segmentation of deformable shapes. We pursue this goal by determining a consensus segmentation from a …”
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Force-Directed Edge Bundling for Graph Visualization von 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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Shape-Up: Shaping Discrete Geometry with Projections von Bouaziz, Sofien, Deuss, Mario, Schwartzburg, Yuliy, Weise, Thibaut, Pauly, Mark

“… We introduce a unified optimization framework for geometry processing based on shape constraints. These constraints preserve or prescribe the shape of subsets …”
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Piecewise-planar Reconstruction of Multi-room Interiors with Arbitrary Wall Arrangements von Mura, C., Mattausch, O., Pajarola, R.

“… Reconstructing the as‐built architectural shape of building interiors has emerged in recent years as an important and challenging research problem. An …”
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Planar Shape Detection and Regularization in Tandem von Oesau, Sven, Lafarge, Florent, Alliez, Pierre

“… We present a method for planar shape detection and regularization from raw point sets. The geometric modelling and processing of man‐made environments from …”
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Discrete 2-Tensor Fields on Triangulations von de Goes, Fernando, Liu, Beibei, Budninskiy, Max, Tong, Yiying, Desbrun, Mathieu

“… Geometry processing has made ample use of discrete representations of tangent vector fields and antisymmetric tensors (i.e., forms) on triangulations …”
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