Search Results - I.3.5 Computer Graphics—Computational Geometry AND Object Modelling*

Patch-Collaborative Spectral Point-Cloud Denoising by 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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Non-Oriented MLS Gradient Fields by 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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Improved Surface Quality in 3D Printing by Optimizing the Printing Direction by 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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Modelling Bending Behaviour in Cloth Simulation Using Hysteresis by Wong, T. H., Leach, G., Zambetta, F.

“… However, in cloth simulation in computer graphics the use of hysteresis to capture these effects…”
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ARAPLBS: Robust and Efficient Elasticity‐Based Optimization of Weights and Skeleton Joints for Linear Blend Skinning with Parametrized Bones by Thiery, J.‐M., Eisemann, E.

“…We present a fast, robust and high‐quality technique to skin a mesh with reference to a skeleton. We consider the space of possible skeleton deformations…”
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A Data-Driven Approach to Realistic Shape Morphing by Gao, Lin, Lai, Yu-Kun, Huang, Qi-Xing, Hu, Shi-Min

“…Morphing between 3D objects is a fundamental technique in computer graphics. Traditional methods of shape morphing focus on establishing meaningful correspondences and finding smooth interpolation between shapes…”
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Regularized Pointwise Map Recovery from Functional Correspondence by Rodolà, E., Moeller, M., Cremers, D.

“…The concept of using functional maps for representing dense correspondences between deformable shapes has proven to be extremely effective in many…”
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gProximity: Hierarchical GPU-based Operations for Collision and Distance Queries by 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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Boundary Detection in Particle-based Fluids by 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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Interactive Geometric Simulation of 4D Cities by Weber, Basil, Müller, Pascal, Wonka, Peter, Gross, Markus

“… geometry, building footprints, and 3D building envelopes. The second novelty is the fast simulation time and user interaction at interactive speed of about 1 second per…”
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Approximating the Generalized Voronoi Diagram of Closely Spaced Objects by Edwards, John, Daniel, Eric, Pascucci, Valerio, Bajaj, Chandrajit

“…) on arbitrary collections of 2D or 3D geometric objects. In particular, we focus on datasets with closely spaced objects…”
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Structure-Aware Mesh Decimation by 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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Generalized Use of Non-Terminal Symbols for Procedural Modeling by Krecklau, L., Pavic, D., Kobbelt, L.

“…‐terminal objects with domain‐specific operators and attributes. On the other hand, the language accepts non…”
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Fiber Surfaces: Generalizing Isosurfaces to Bivariate Data by 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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Hierarchical Deformation of Locally Rigid Meshes by 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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Sparse Iterative Closest Point by 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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Layer-Based Procedural Design of Façades by Ilčík, Martin, Musialski, Przemyslaw, Auzinger, Thomas, Wimmer, Michael

“…We present a novel procedural framework for interactively modeling building façades. Common procedural approaches, such as shape grammars, assume that building…”
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Digital Fabrication Techniques for Cultural Heritage: A Survey by Scopigno, R., Cignoni, P., Pietroni, N., Callieri, M., Dellepiane, M.

“…Digital fabrication devices exploit basic technologies in order to create tangible reproductions of 3D digital models. Although current 3D printing pipelines…”
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Convolution Filtering of Continuous Signed Distance Fields for Polygonal Meshes by 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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Stable Topological Signatures for Points on 3D Shapes by Carrière, Mathieu, Oudot, Steve Y., Ovsjanikov, Maks

“… However, the vast majority of these descriptors concentrate on the local geometry of the shape around the point, and thus are insensitive to its connectivity structure…”
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